Product Description

Everything you need to know about the product

The Focal FDS 1.350 is a high-performance compact mono amplifier specifically designed to drive subwoofers with clean, powerful bass — without taking up valuable space in your vehicle. Perfect for car audio enthusiasts and professionals alike, this amp delivers 210W RMS at 4 Ohms and 350W RMS at 2 Ohms, making it an ideal choice for managing low-frequency channels in a custom sound system.

Despite its small footprint, the FDS 1.350 packs serious punch and precision. It includes a built-in active low-pass filter, bass boost control, and phase adjustment, allowing you to fine-tune your bass output to match your vehicle's acoustics and subwoofer setup.

Ideal Applications

  • Upgrading your car's factory sound system with a dedicated subwoofer amp
  • Adding a powered subwoofer to a compact or mid-sized vehicle
  • Custom installations where space is at a premium
  • Vehicles requiring clean, distortion-free bass without overheating or excessive power draw
  • Custom 4WD audio builds and under-seat installations

Professional Audio Installation — Melbourne

Audio Visual Security offers expert installation of Focal amplifiers and full audio systems across Melbourne. We ensure optimal performance and seamless integration with your vehicle's factory or aftermarket head unit, subwoofer, and wiring.

FOCAL FDS 1.350 AMPLIFIER installation

Product Features

Discover what makes our products industry leaders.

Dedicated Mono Subwoofer Amplifier

Engineered specifically for bass applications, delivering clean and accurate low-frequency reproduction without compromise.

210W / 350W RMS Power Output

Delivers 210W RMS at 4 Ohms and 350W RMS at 2 Ohms for powerful, controlled subwoofer performance.

Ultra-Compact Design

Small footprint makes it ideal for under-seat and tight-space installations in any vehicle.

Class D Efficiency

High-efficiency Class D topology generates minimal heat and draws less current from your vehicle's electrical system.

Adjustable Bass Tuning Controls

Built-in active low-pass crossover, bass boost control, and phase adjustment let you dial in your subwoofer to suit any vehicle's acoustics.

Premium Focal Build Quality

Focal's engineering heritage ensures reliable, long-term performance in demanding in-vehicle environments.

Everything you need to know

A deep dive into our industry-leading technology and high-performance standards.

What power output does the FDS 1.350 deliver?

210W RMS at 4 Ohms and 350W RMS at 2 Ohms.

Is this amplifier suitable for under-seat installation?

Yes, its ultra-compact footprint makes it ideal for tight spaces including under-seat locations and concealed custom installs.

What tuning controls does the FDS 1.350 include?

It features an active low-pass filter with an adjustable crossover, a bass boost control, and a phase adjustment switch for precise subwoofer calibration.

What amplifier class does the FDS 1.350 use?

Class D, which provides high efficiency, low heat output, and minimal drain on your vehicle's electrical system.

Is it compatible with my factory head unit?

It integrates with both factory and aftermarket head units. Contact us to confirm fitment for your specific vehicle and system.