Citroën vehicles are known for distinctive styling, comfort-focused engineering and highly individual interiors. However, many factory audio systems are designed to meet vehicle-production, weight and cost requirements rather than deliver premium sound quality.
Focal Inside offers vehicle-specific speaker solutions for selected Citroën models. These products are designed to integrate with compatible factory speaker locations and electrical systems while retaining the original infotainment system, interior trim and speaker grilles.
Popular supported applications include selected generations of the Citroën C3, C3 Aircross, C4, C4 Cactus, C5, C5 Aircross, Berlingo, Jumpy and SpaceTourer. The Citroën C1 may use a Toyota-platform Focal Inside solution because that vehicle shares its underlying architecture with the Toyota Aygo and Peugeot 108.
The principal Citroën-specific products are the Focal IS PSA 165 component speaker kit and IC PSA 165 coaxial speaker kit. Depending on the vehicle, an installation may also incorporate an Impulse amplifier, PSA-compatible wiring harness, acoustic treatment or a specialised Focal subwoofer.
Plug & Play does not mean that every Citroën uses the same speakers or that every installation can be completed without additional parts. Some models require specific spacers, mounting adaptations or minor modification behind the factory trim. Vehicles equipped with an original premium or amplified hi-fi system may not be compatible with the same products or amplifier harnesses used in a basic factory audio system.
Compatibility must therefore be confirmed against the exact model, generation, production date, factory audio system and Australian vehicle specification before products are purchased or installed.
1. What are the best speaker upgrades for a Citroën?
The best Citroën speaker upgrade depends on the exact model, production year, factory audio system and the improvement the owner wants to achieve.
For many compatible Citroën vehicles, the primary Focal Inside options are:
- IS PSA 165 two-way component speakers
- IC PSA 165 two-way coaxial speakers
- IS TOY 165 for selected Citroën C1 applications
- Impulse 4.320 compact four-channel amplifier
- PSA-compatible Plug & Play amplifier harnesses
- ISUB ACTIVE compact powered subwoofer
- ISUB ACTIVE 2.1 amplified subwoofer system
- ISUB TWIN passive compact subwoofer
- Acoustic treatment and installation accessories
The IS PSA 165 component kit is generally used where the factory system has separate door woofers and tweeters. It allows the tweeter and main speaker to perform specialised roles, helping improve vocal clarity, stereo imaging, treble detail and mid-bass definition.
The IC PSA 165 coaxial kit places the tweeter within the main speaker and may be suitable for compatible rear-door or other full-range locations.
A front-speaker upgrade is often the most effective first stage because the front speakers have the greatest influence on sound quality from the driver’s position. A complete front and rear upgrade may provide better tonal consistency and sound distribution throughout the cabin.
The best solution is not always the system with the greatest number of replacement speakers. If the owner’s main concern is weak bass, a properly integrated compact subwoofer may provide a more noticeable improvement than replacing every rear speaker.
Where greater volume, stronger dynamics or better speaker control is required, an Impulse amplifier or another suitable Focal amplifier may be incorporated. The amplifier and Plug & Play harness must be confirmed as compatible with the vehicle’s factory head unit and original audio configuration.
Vehicles equipped with an original amplified or premium hi-fi system require a separate assessment. The standard PSA amplifier harness is intended for compatible non-amplified factory systems and should not be assumed to work with every premium audio configuration.
2. Does Focal offer Plug & Play speaker upgrades for Citroën vehicles?
Yes. Focal offers vehicle-specific Focal Inside products for selected Citroën models.
The IS PSA 165 and IC PSA 165 kits are designed to make installation into compatible Peugeot, Citroën and related Stellantis-platform vehicles considerably easier than installing conventional universal speakers.
Depending on the vehicle and installation position, these kits can offer:
- Vehicle-compatible mounting arrangements
- Connections designed for compatible factory wiring
- Suitable physical dimensions
- Integration behind original speaker grilles
- Retention of the factory infotainment system
- Retention of the original interior appearance
- A reversible or minimally invasive installation
- Improved clarity, detail and tonal balance
However, the term Plug & Play should not be interpreted as a guarantee that every supported Citroën requires no additional work.
The current Citroën compatibility information identifies several application-specific requirements. Depending on the model, installation may require:
- A vehicle-specific spacer
- Different left and right factory adaptors
- Minor support trimming behind a door speaker
- Confirmation of mounting depth
- Connector or harness verification
- Removal and refitting of substantial interior trim
- Routing of an amplifier extension harness
- Testing of the original factory audio system
For example, selected C3 applications may require modification to an internal rear support behind the front-door speaker. Several C3 Aircross, Berlingo and SpaceTourer applications require additional speaker spacing.
These requirements do not necessarily affect the visible interior or prevent a professional-quality installation. They do mean that “Plug & Play” describes the product’s vehicle-integration design rather than promising a completely tool-free installation.
An Authorised Focal Australia Dealer should confirm the correct speakers, adaptors, harnesses and installation requirements before work begins.
3. Which Citroën models can use Focal Inside speaker upgrades?
The Focal Australia compatibility guide currently identifies potential solutions for selected versions of:
- Citroën Berlingo II
- Citroën Berlingo III
- Citroën Berlingo IV
- Citroën C1
- Citroën C3 first generation
- Citroën C3 second generation
- Citroën C3 third generation
- Citroën C3 Aircross
- Citroën C4 first generation
- Citroën C4 second generation
- Citroën C4 Cactus
- Citroën C4 Cactus II
- Citroën C4 Picasso
- Citroën C4 SpaceTourer
- Citroën Grand C4 SpaceTourer
- Citroën C5 second generation
- Citroën C5 Aircross
- Citroën Jumpy
- Citroën SpaceTourer
- Citroën Holidays
- Other Citroën vehicles where a custom Focal installation is technically suitable
This list does not mean that every production year or variant uses an identical speaker arrangement.
Compatibility may change according to:
- Production month and year
- Model generation
- Australian or overseas vehicle specification
- Hatchback, SUV, people mover or commercial-van configuration
- Standard or premium factory audio
- Original head-unit type
- Factory amplifier
- Number of speakers
- Speaker impedance
- Original navigation and infotainment equipment
- Electric, petrol or diesel powertrain
- Previous aftermarket modifications
Newer vehicles that appear in a compatibility table only with an amplifier harness should not automatically be assumed to have confirmed replacement speakers. The harness listing and speaker listing are separate compatibility decisions.
Citroën and Peugeot vehicles may share PSA or Stellantis platforms and components, but platform sharing alone does not confirm that their speakers, connectors, trims or audio systems are identical.
Vehicles carrying DS branding can also have different premium systems and interior configurations. A DS 3, DS 4, DS 5 or newer DS Automobiles model should be assessed under its exact make, generation and factory audio specification rather than automatically treated as an ordinary Citroën application.
4. Can the Citroën C3 or C3 Aircross sound system be upgraded?
Yes. Selected generations of the Citroën C3 and C3 Aircross are among the most common applications for Focal Inside PSA speaker products.
Depending on the exact generation, a suitable upgrade may include:
- IS PSA 165 front component speakers
- IC PSA 165 rear coaxial speakers
- An Impulse compact amplifier
- PSA-compatible Plug & Play amplifier wiring
- A compact Focal subwoofer
- Door acoustic treatment
- Vehicle-specific speaker spacers
The IS PSA 165 component system can replace compatible front-door woofers and separate factory tweeters. This can improve vocal clarity, treble detail, stereo imaging and mid-bass response while retaining the original infotainment unit and factory speaker grilles.
The IC PSA 165 may be suitable for compatible rear-door positions, providing a more consistent Focal sound throughout the vehicle.
Installation requirements vary between generations. Selected earlier C3 applications may require trimming or alteration of an internal support behind the front-door speaker. The C3 Aircross may require an additional spacer to provide the correct speaker position and clearance.
This work should be completed carefully so that:
- The speaker is securely supported
- The speaker surround cannot contact the trim
- The door glass and regulator have adequate clearance
- The speaker is sealed correctly to the mounting surface
- Wiring remains protected from moisture and moving components
- The original door trim can be refitted without pressure or vibration
Where a compatible PSA amplifier harness is listed, an Impulse amplifier may be added without replacing the original head unit. However, this harness is intended for compatible non-amplified systems.
A C3 or C3 Aircross equipped with an original premium or amplified hi-fi option must be assessed separately before speakers or amplification are selected.
5. Can the Citroën C4, C4 Cactus, C4 Picasso or SpaceTourer be upgraded?
Yes. Focal Inside products are available for selected generations of the Citroën C4 family, including conventional C4 hatchbacks, C4 Cactus models and selected Picasso or SpaceTourer people movers.
Depending on the exact vehicle, the upgrade may include:
- IS PSA 165 front component speakers
- IC PSA 165 rear coaxial speakers
- Front and rear component systems
- A compact Focal amplifier
- PSA-compatible amplifier wiring
- Vehicle-specific speaker spacers
- Acoustic treatment
- A compact or specialised subwoofer
The C4 name has been used across several very different vehicle types and generations. A first-generation C4 hatchback, second-generation C4, C4 Cactus, C4 Picasso and Grand C4 SpaceTourer should not be treated as one universal application.
Differences can include:
- Speaker locations
- Door-panel construction
- Mounting depth
- Tweeter position
- Rear-door speaker configuration
- Factory head unit
- Electrical connector
- Original amplifier
- Number of seating rows
- Available subwoofer space
- Production-date changes
Some SpaceTourer and Picasso applications require additional spacing for the front speakers. The correct spacer must position the speaker securely without interfering with the window mechanism or interior trim.
A larger people mover also requires different acoustic priorities from a small hatchback. The owner should decide whether the system should be optimised primarily for the driver, for the first two rows or for more balanced listening throughout the vehicle.
Where front and rear Focal speakers are installed, careful level matching helps prevent the rear speakers from drawing the soundstage behind the driver.
Vehicles fitted with an original premium hi-fi or amplified system must be assessed separately because the standard Focal Inside speaker and amplifier combinations may not be compatible with their factory electronics.
6. Can the Citroën C5 or C5 Aircross audio system be upgraded?
Yes. Selected Citroën C5 and C5 Aircross models can use Focal Inside PSA speaker products.
A compatible C5 Aircross installation may include:
- IS PSA 165 front component speakers
- IC PSA 165 rear coaxial speakers
- Impulse 4.320 compact amplification
- PSA-compatible amplifier wiring
- Acoustic treatment
- A compact powered or passive Focal subwoofer
Focal identifies both speaker-only and amplified configurations for compatible C5 Aircross vehicles. A front and rear speaker upgrade can provide clearer sound and better distribution throughout the cabin, while an amplified system can provide greater dynamics, improved control and more useful clean volume.
The standard Focal configurations are not intended for vehicles already equipped with the original premium hi-fi option. A premium system may use:
- A separate factory amplifier
- Different speaker impedance
- Individually processed speaker channels
- Factory equalisation
- Active crossovers
- A centre speaker
- A factory subwoofer
- Additional communication or warning-sound routing
The visible size of the original speaker does not establish electrical compatibility.
The newer C5 X is also a different vehicle from the earlier C5 sedan and C5 Aircross SUV. Compatibility should not be transferred between these models based only on the C5 name.
Where no confirmed Focal Inside speaker kit is listed for the exact C5 model, an Authorised Focal Australia Dealer may still be able to design a custom system using suitable products from the Universal, Access, Slatefiber, Flax Evo, K2 Power or other Focal ranges.
That type of installation may require custom mounting adaptors, signal testing, amplification and DSP tuning.
7. Can the Citroën Berlingo, Jumpy, Dispatch or SpaceTourer be upgraded?
Yes. Selected Citroën commercial vans and people movers can use Focal Inside PSA speaker products.
Depending on the model, possible products include:
- IS PSA 165 front component speakers
- IC PSA 165 rear coaxial speakers
- Front and rear component systems
- Impulse compact amplification
- PSA-compatible Plug & Play wiring
- Compact powered subwoofers
- Custom subwoofer enclosures
- Acoustic treatment
The Jumpy name is used in some international markets, while Australian owners may be more familiar with the Citroën Dispatch name. Market naming should not be used as the sole compatibility check because specification differences may still exist.
A commercial van presents several audio challenges:
- A large interior volume
- Greater tyre and road noise
- Large areas of exposed or lightly treated sheet metal
- Cargo-generated noise
- Speaker locations positioned for practicality
- Limited factory amplifier power
- Different cabin and body configurations
- Metal partitions or cargo barriers
- Converted camper or recreational interiors
Improving only the speakers may deliver greater clarity, but acoustic treatment can be particularly beneficial in a van. Correctly applied treatment can reduce door resonance, panel vibration and some of the harshness that masks music and speech.
A compact amplifier may provide better control and increased clean output. A subwoofer can restore low-frequency performance without requiring the door speakers to reproduce deep bass.
Camper conversions require additional consideration. Furniture, batteries, electrical systems, wall linings, water tanks and storage modifications may affect wiring routes and equipment locations.
Some Berlingo and SpaceTourer applications require additional speaker spacers. These must be correctly selected and sealed rather than treated as optional accessories.
The exact vehicle generation, body length, seating configuration, factory audio system and conversion history should be confirmed before installation.
8. Why does the Citroën C1 use a Toyota Focal Inside speaker kit?
The Citroën C1 was developed through a joint vehicle program with Toyota and Peugeot. Selected C1 generations share major architecture and components with the Toyota Aygo and Peugeot 108.
For this reason, the Focal Australia compatibility guide lists the IS TOY 165 for selected Citroën C1 applications rather than the IS PSA 165 used in many other Citroën vehicles.
This is a good example of why compatibility should be based on the actual platform and speaker arrangement rather than the badge fitted to the vehicle.
A compatible C1 upgrade may include:
- IS TOY 165 front component speakers
- Toyota-platform Plug & Play connections
- An appropriate amplifier harness
- Compact amplification
- A small under-seat or luggage-area subwoofer
- Acoustic treatment
The C1 has a small cabin, so a well-designed front speaker upgrade can produce a noticeable improvement in clarity, imaging and tonal balance.
However, the limited door volume and lightweight interior construction can restrict deep bass performance. Correct speaker mounting and sealing are important, and a compact subwoofer may provide a more effective low-frequency improvement than expecting the door speakers to reproduce strong deep bass.
Compatibility must still be confirmed by generation and production date. Shared platform engineering does not guarantee that every Toyota, Peugeot and Citroën version has identical audio equipment.
9. Can a Citroën with a factory premium or amplified hi-fi system be upgraded?
Potentially, but it should be treated as a complete amplified and processed audio system.
Focal’s standard Citroën Inside configurations are generally intended for vehicles with the original basic, non-amplified audio system. Focal specifically identifies that many recommended configurations are not compatible where the vehicle is pre-equipped with its original hi-fi option.
A premium system may contain:
- A separate multichannel amplifier
- Low-impedance factory speakers
- Individually amplified speaker locations
- Active crossover filtering
- Factory equalisation
- Signal delay
- A centre speaker
- Additional surround speakers
- A factory subwoofer
- Volume-dependent processing
- Navigation and warning-sound routing
Replacing a factory speaker with an electrically unsuitable product can reduce output, change tonal balance or place an inappropriate load on the factory amplifier.
The installer may need to measure:
- Original speaker impedance
- Audio signal voltage
- Frequency response of each channel
- Crossover points
- Factory equalisation
- Signal polarity
- Signal delay
- Changes at different volume levels
- Available full-range signals
- Factory subwoofer behaviour
- Retention of telephone, navigation and warning audio
The standard PSA Y-ISO amplifier harness should not be installed merely because the head unit or dashboard connector appears similar. Its compatibility depends on the complete factory audio architecture.
A custom Focal upgrade may still be possible. It could involve selected speakers, a suitable signal interface, additional amplification, DSP and professional tuning.
10. How do I confirm which Focal speakers will fit my Citroën?
Begin by collecting the complete vehicle information:
- Exact Citroën model
- Production month and year
- Model year
- Generation
- Trim level
- Body configuration
- Australian-delivered or privately imported status
- Factory head-unit type
- Factory audio-system name
- Number and location of speakers
- Whether a separate factory amplifier is fitted
- Whether a factory subwoofer is fitted
- Any premium hi-fi branding
- Any previous aftermarket modifications
Physical compatibility can be affected by:
- Speaker diameter
- Mounting depth
- Basket shape
- Mounting-tab arrangement
- Electrical connector
- Factory speaker impedance
- Door-glass clearance
- Window-regulator clearance
- Interior trim clearance
- Original speaker enclosure
- Moisture protection
- Tweeter location
- Required mounting spacer
- Production changes within the generation
Electrical compatibility can be affected by:
- Factory amplifier output
- Speaker impedance
- Active frequency filtering
- Factory equalisation
- Signal delay
- Volume-dependent processing
- Navigation and warning-sound routing
- Original premium audio equipment
The compatibility table should be used as the starting point, not as a substitute for confirming the vehicle.
Where a spacer is specified, it forms part of the fitment requirement. Installing a speaker without the correct spacer can cause interference, poor sealing, vibration or damage.
In uncertain applications, the installer may need to remove an appropriate trim panel and inspect the original speaker, connector and mounting arrangement.
The Focal Inside configurator and Focal Australia compatibility guide should be checked before products are ordered. Final confirmation should be obtained from an Authorised Focal Australia Dealer.
11. I have a broken Citroën speaker. Where can I get a replacement?
An Authorised Focal Australia Dealer can inspect the system, identify the cause of the problem and determine whether a compatible Focal replacement or upgrade is available.
Possible symptoms of a damaged speaker include:
- Crackling or distortion
- Buzzing during bass notes
- No sound from one location
- Intermittent operation
- Reduced volume
- Weak or missing treble
- Poor vocal clarity
- Rattling from a door or dashboard
- A noticeable difference between the left and right sides
The speaker should be tested before replacement equipment is ordered.
Similar symptoms can be caused by:
- Loose door trim
- A damaged speaker mounting
- Moisture inside the door
- A deteriorated factory speaker surround
- Faulty wiring
- A poor connector
- A factory head-unit problem
- A factory amplifier fault
- Incorrect balance or fade settings
- Infotainment software
- A vibrating door component
- Previous aftermarket work
A factory audio system may also send different frequency ranges to different speakers. A door woofer may reproduce only bass and lower-midrange frequencies, while a separate tweeter handles the upper frequencies.
A speaker that appears quiet during an unsuitable test may not necessarily be defective.
Where one conventional front-door speaker has failed, replacing the corresponding left and right speakers as a matched pair is generally preferable. This helps maintain consistent sensitivity, frequency response and tonal balance.
If the vehicle has a factory amplified hi-fi system, the complete system should be assessed before an individual speaker is replaced.
12. What should I upgrade first in my Citroën audio system?
For a compatible Citroën with a basic factory system, the front speakers are usually the best starting point.
The front speakers have the greatest influence on:
- Vocal clarity
- Instrument placement
- Stereo imaging
- Treble detail
- Mid-bass performance
- Overall sound quality from the driver’s position
A properly installed front-stage upgrade may include:
- IS PSA 165 component speakers
- Correct tweeter installation
- Required speaker spacers
- Secure speaker mounting
- Proper speaker sealing
- Confirmation of polarity
- Door acoustic treatment
- Testing of the original head-unit signal
Rear speakers can then be upgraded where improved rear-seat sound or more consistent cabin coverage is important.
If weak bass is the main complaint, a properly integrated subwoofer may provide a more significant improvement than replacing the rear speakers.
For a commercial Citroën, acoustic treatment and additional amplification may be particularly valuable because road, cargo and body-panel noise can mask musical detail.
The first stage should address the owner’s actual complaint rather than replacing products without a clear objective.
An installer should establish whether the perceived problem is caused by:
- Low-quality factory speakers
- Poor speaker mounting
- Limited amplifier power
- Door resonance
- Insufficient deep bass
- Excessive road noise
- Incorrect factory equalisation
- A damaged speaker
- A premium amplified system requiring integration
This produces a more effective upgrade and avoids replacing components that are not responsible for the limitation.
13. Do I need an amplifier or DSP after upgrading my Citroën speakers?
Not every Citroën speaker upgrade requires an aftermarket amplifier or digital signal processor.
Efficient Focal Inside speakers can provide a worthwhile improvement from a compatible original head unit. This may be sufficient for an owner seeking clearer vocals, improved treble and better overall balance at moderate listening levels.
A suitable amplifier can provide:
- Greater clean volume
- Better speaker control
- Improved mid-bass
- Stronger dynamics
- Reduced distortion
- Greater headroom
- Better performance at motorway speeds
- Support for a dedicated subwoofer
For compatible non-amplified vehicles, the Impulse 4.320 and PSA Plug & Play harness may provide a relatively integrated way to add amplification while retaining the original head unit.
Compatibility must be confirmed before installation. A harness listed for one head-unit generation may not suit another, and the standard PSA amplifier harness is not intended for every factory amplified or premium hi-fi system.
A DSP becomes useful when the installation requires:
- Correction of factory equalisation
- Signal summing
- Active crossover control
- Independent speaker-level adjustment
- Corrective equalisation
- Time alignment
- Improved stereo imaging
- Subwoofer integration
- Control of multiple amplifier channels
- Professional acoustic tuning
A DSP cannot restore frequencies that are absent from the captured factory signal. It also cannot make an electrically incompatible speaker suitable for a factory amplifier.
The available factory signals must be tested before the processor and amplifier configuration is selected.
14. Can I improve the bass in my Citroën without losing useful space?
Yes. Improving bass does not necessarily require a large enclosure occupying most of the boot, passenger area or commercial load space.
Potential solutions include:
- ISUB ACTIVE compact powered subwoofer
- ISUB ACTIVE 2.1 amplified subwoofer system
- ISUB TWIN compact passive subwoofer
- Under-seat installations
- Side-mounted luggage-area installations
- Spare-wheel-area solutions where suitable
- Shallow subwoofer enclosures
- Removable enclosures
- Custom enclosures integrated into unused spaces
The correct solution depends on:
- Citroën model
- Available space
- Seat movement
- Storage requirements
- Factory audio system
- Desired bass output
- Available electrical supply
- Whether additional amplification is required
A C1 or C3 may benefit from a compact under-seat or luggage-area solution. A C5 Aircross may provide more scope for a side-mounted or spare-wheel-area installation. A Berlingo or Dispatch may require an enclosure that preserves commercial load capacity or can be removed when necessary.
The factory bass signal should be tested before an aftermarket subwoofer is connected. Some head units reduce bass at higher volume levels to protect the original speakers.
Correct crossover settings, polarity, phase, level and time alignment are essential. An incorrectly integrated subwoofer can sound detached from the front speakers or produce less bass because of acoustic cancellation.
A properly integrated subwoofer can deliver deeper and better-controlled bass while reducing the low-frequency workload placed on the door speakers.
15. Will a Focal upgrade affect my Citroën’s infotainment, electrical system or warranty, and how much will it cost?
A correctly designed Focal upgrade should aim to retain the original Citroën infotainment system and normal vehicle functions.
Depending on the model, these may include:
- Steering-wheel audio controls
- Bluetooth telephone audio
- Apple CarPlay and Android Auto
- Citroën Connect navigation
- Voice-command functions
- Parking-sensor tones
- Navigation instructions
- Safety and warning sounds
- Vehicle settings accessed through the touchscreen
- Factory audio controls
- Connected services
Some vehicle sounds may be routed through the factory head unit, amplifier or particular speakers. These functions must be considered before equipment is disconnected or signals are redirected.
Electric and plug-in hybrid Citroën vehicles contain high-voltage propulsion equipment. Conventional car audio equipment normally operates from the vehicle’s low-voltage system and must remain separate from high-voltage components and cabling.
Installation must not obstruct or modify:
- High-voltage cables
- Traction-battery equipment
- Charging components
- Cooling systems
- Airbags
- Safety sensors
- Control modules
- Battery-monitoring equipment
- Vehicle ventilation
- Manufacturer service points
Focal products supplied through the Authorised Focal Australia Dealer Network are supported by Australian product warranty coverage. The applicable vehicle manufacturer or warranty provider determines the conditions applying to the vehicle itself.
A professionally installed audio upgrade does not automatically cancel every part of the vehicle warranty. However, damage caused by an incompatible product, incorrect wiring, inappropriate electrical loading or poor installation may not be covered.
The cost of a Citroën audio upgrade depends on:
- Exact model and production year
- Factory audio system
- Number of speakers being replaced
- Required spacers or adaptors
- Interior disassembly requirements
- Acoustic treatment
- Amplifier installation
- Wiring-harness compatibility
- Subwoofer selection
- DSP integration
- Electric or hybrid installation requirements
- Custom fabrication
- System measurement and tuning
A straightforward front-speaker upgrade in a compatible non-amplified Citroën will cost less than a complete system containing front and rear speakers, amplification, DSP, acoustic treatment and a custom subwoofer.
It would be misleading to provide one standard price without confirming the vehicle and discussing the owner’s expectations.
When requesting a quotation, provide the exact model, production date, trim level, factory audio information and the areas of sound performance you want to improve.
Upgrade Your Citroën with Focal Sound
Whether you drive a Citroën C1, C3, C3 Aircross, C4, C4 Cactus, C4 Picasso, C5, C5 Aircross, Berlingo, Dispatch, Jumpy, SpaceTourer or another Citroën model, there may be a suitable Focal audio upgrade available.
Selected vehicles can use Focal Inside products specifically developed for compatible PSA and Stellantis applications. These products can provide a cleaner and more integrated installation than adapting conventional aftermarket speakers.
Depending on the vehicle, the upgrade may include IS PSA 165 component speakers, IC PSA 165 coaxial speakers, an Impulse compact amplifier, PSA-compatible wiring and a specialised Focal subwoofer.
Not every model uses the same products or installation process. Some Citroën applications require speaker spacers or minor mounting adaptation, while vehicles equipped with an original premium hi-fi system require separate assessment.
Compatibility should always be confirmed against the vehicle’s exact generation, production date, factory audio system and Australian specification before products are purchased.
A correctly designed and professionally installed system can deliver clearer vocals, improved instrument separation, stronger mid-bass, better-controlled low frequencies and a more enjoyable listening experience while retaining the Citroën’s original infotainment system and interior appearance.
For professional advice, compatibility confirmation and installation, contact an Authorised Focal Australia Dealer.
