Focal ACX 165 S 2-Way Coaxial Speaker Datasheet
Technical specifications and key features for the Focal ACX 165 S 2-way coaxial speaker kit. Learn about mounting depth, power handling, and installation suitability for car audio systems.
Quick answers from the manual
Quick answer
- The Focal ACX 165 S is a 2-way coaxial speaker kit with a 165mm woofer, designed for shallow-depth car audio installations with a mounting depth of 48.5mm. p. 1
Key actions
- Verify mounting depth p. 1
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Woofer | 165mm | Speaker size | p. 1 |
| Depth | 48.5mm | Mounting depth | p. 1 |
| Maximum power | 110W | Peak power handling | p. 1 |
| Nominal power | 55W RMS | Continuous power handling | p. 1 |
| Sensitivity | 91dB | Efficiency | p. 1 |
| Impedance | 4 Ω | Electrical resistance | p. 1 |
Where to find it in the PDF
- Specification Sheet p. 1
Table of contents
Quick Guide
The Focal ACX 165 S is a 2-way coaxial speaker kit designed for car audio systems. It is specifically engineered for vehicles with limited door depth, featuring a shallow mounting depth of 48.5mm. This kit can be used with aftermarket electronics or connected directly to the vehicle's original amplifier to improve audio quality.
Product Overview
The ACX 165 S is part of the Auditor line, known for reliability and acoustic performance. Key features include:
- Inverted dome tweeter: Provides smooth, detailed trebles and an improved soundstage.
- Polypropylene cone: Delivers a neutral and dynamic sound.
- Ultra-compact ferrite magnet: Allows for reduced depth, simplifying installation in tight spaces.
- Integrated crossover: Ensures compactness and high-fidelity sound reproduction.
- Steel basket: Offers stiffness and durability.
Technical Specifications
- Type: 2-way shallow coaxial kit
- Woofer size: 165mm
- Mounting depth: 48.5mm
- Maximum power: 110W
- Nominal power: 55W RMS
- Sensitivity (2.83V/1m): 91dB
- Frequency response: 60Hz - 21kHz
- Impedance: 4 Ohms
- Voice-coil diameter: 25mm
- Magnet: Ferrite
- Suspension: Butyl
Installation Notes
The ACX 165 S is designed for invisible installations in vehicles with little available depth in the doors. It supports both surface mounting and fully integrated installation methods.
Manufacturer information
Focal
Practical help
Common problems
The ACX 165 S is specifically designed with a shallow 48.5mm mounting depth to fit in tight spaces.
Before use
- Verify that your vehicle door has at least 48.5mm of mounting depth available.
- Ensure the 165mm woofer size is compatible with your vehicle's speaker cutout.
- Check that your amplifier or head unit can handle the 55W RMS nominal power requirement.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.