165 AC

2-way 16.5 cm coaxial kit

$400.00

(Price per Pair)

Key Features & Specifications

Key Features

  • Designed and engineered in France

  • 2-way coaxial kit (165mm / 6.5”)

  • DFS® cone for rigidity, stability, and natural sound

  • 25mm Kapton® coil for high power handling

  • Mylar inverted dome tweeter on swivel mount for adjustable soundstage

  • Integrated 4.7kHz crossover for easy connection

  • Rigid ABS frame with anti-resonant design

  • High sensitivity – compatible with OEM or aftermarket amplifiers

  • Includes flat ABS/mesh grilles for seamless installation

Sound Acoustics

  • Product type : 2 -way coaxial kit
  • Membrane : DFS
  • Tweeter : 165 mm
  • Filter : Integrated
  • Frequency response (+/- 3dB) : 60Hz – 20kHz
  • Maximum power : 120 watts
  • Maximum SPL (peak@1m) : 87.19 DECIBEL
  • Motor : Ferrite
  • Nominal Impedance : 4 Ω
  • Nominal power : 60 W RMS
  • Sensivity : 91 dB
  • Suspension material : Butyl

Sound Electronics

  • RMS power : 60 W RMS

Design

  • Product Depth: 63 mm
  • Cut-Out diameter : 165 mm
  • Weight : 850 g

Accessories

Supplied with screw

Grilles

Included

Why Choose Focal Australia

Click & Collect Available

Click & Collect available from participating Authorised Focal Australia Dealers.

Official Australian Stock

Official Australian stock supplied through the Authorised Focal Australia Dealer Network.

Vehicle-Specific Solutions

Vehicle-specific installation solutions available for thousands of vehicles.

Nationwide Authorised Dealers

Nationwide Authorised Dealer Network for sales, advice, installation and after-sales support.

Australia-Wide Shipping

Australia-wide shipping available through our network of Authorised Focal Australia Dealers.

12-Month Australian Warranty

Backed by a 12-month Australian warranty, extended to 3 years when installed by an Authorised Focal Australia Dealer.

Expert Installation Available

Expert installation available through our Australia-wide Authorised Dealer Network.

Technologies

DFS MEMBRANE

Power handling

DFS® (Dual Fiberglass Structure) technology is made up of robust, reliable membranes. Composed of two glass fibres braided at 90° and sealed with a polyurethane coating, this material can be used in extreme acoustic and climatic conditions… It offers efficient power handling and good bass response.

INVERTED DOME TWEETER

Optimum space dispersion

The inverted dome tweeter has been a Focal signature since 1981, offering the property of being a true micro-speaker. The curvature of the dome is much less pronounced than that of positive domes. This results in better space dispersion and very low directionality, unlike ribbon tweeters. The inverted dome tweeter therefore generates unrivalled dynamics, enabling sound engineers to precisely control the dosage of compression. The precision of the image (height, width and depth) is remarkable, making it easy to position each instrument. What’s more, a waveguide has been developed to perfect spatialization and further enhance the inverted dome’s very low directionality. In the horizontal plane, the frequency response is within +/- 0.5 dB. This performance guarantees an incredibly stable soundstage.

Discover

165 AC | 2-Way Coaxial Speaker Kit (165mm Woofer) – Focal Access Series

Dynamic, Precise Sound for Every Drive

The Focal 165 AC is a 2-way coaxial speaker kit from the acclaimed Focal Access Series, designed to deliver rich, dynamic, and well-balanced sound in a Plug & Play format. With its 165mm (6.5”) woofer and integrated crossover, this kit brings Focal’s signature clarity and bass response to your factory system — no modifications required.

Rated at 60W RMS / 120W max, it offers the perfect combination of power handling, musical precision, and ease of installation, suitable for both factory head units and aftermarket amplifiers.

DFS Cone – Durable, Detailed Performance

At the heart of the 165 AC lies Focal’s DFS® (Dual Fiberglass Structure) cone, formed from woven glass fibre bonded with a polyurethane layer. This composite design delivers rigidity, damping, and moisture resistance, ensuring consistent performance even under tough automotive conditions.

The result is a controlled, powerful mid-bass response and a neutral midrange, perfect for clear, distortion-free playback at all volumes.

Inverted Dome Tweeter – Wide, Balanced Soundstage

The Mylar inverted dome tweeter reproduces precise, detailed highs and maintains excellent off-axis dispersion. Mounted on a swivelling, tiltable base, it allows for optimal soundstage placement — ensuring balanced imaging and enhanced acoustic presence across the cabin.

Whether positioned in the doors or dashboard, the tweeter ensures spatial accuracy and treble clarity characteristic of Focal’s design philosophy.

Efficient Design and Quick Installation

Thanks to the integrated crossover, installation of the 165 AC is simple and fast. The rigid, anti-resonant ABS frame ensures stability and vibration control, while the 25mm double-layer coil on Kapton® support allows for high power handling without distortion.

The included open-worked, profiled grilles guarantee clean, professional integration that complements any vehicle interior.

Built for Performance and Reliability

From its ferrite magnet motor to its butyl surround, every component of the 165 AC is engineered for long-lasting performance. The materials are chosen for their acoustic integrity and resilience, ensuring your system maintains Focal quality over time.

It’s an ideal solution for those seeking affordable, high-performance sound with OEM simplicity.


Focal Access Series – Performance Within Reach

The Focal 165 AC brings authentic Focal performance to your vehicle, offering clear treble, dynamic bass, and effortless installation. Built with precision materials and designed for durability, it’s the perfect gateway to true high-fidelity sound on the road.

Experience Focal Accesspower, precision, and pure driving enjoyment.

10 Reasons Focal Stands Apart

For more than four decades, Focal has combined French acoustic engineering, innovative speaker technologies and premium materials to create exceptional car audio systems.

Discover the engineering, heritage and technology behind one of the world’s leading car audio brands.

Explore the Top 10 Reasons to Choose Focal Car Audio