

Everything you need to know about the product
The Focal FPX 1.1000 is a compact yet ultra-powerful mono Class D amplifier, engineered to deliver deep, clean, and controlled bass. Pumping out a massive 420W RMS @ 4 Ohms, and stable down to 2 Ohms and 1 Ohm, this amp is designed to meet the needs of serious bass lovers and audiophiles alike.
Ideal for powering premium subwoofers or audiophile-grade bass systems, the FPX 1.1000 features a full suite of advanced tuning options, including an active low-pass crossover, subsonic filter, bass boost, and phase adjustment. It also includes output lines for expanding your system and a remote level control for on-the-fly adjustments.
Despite its powerful performance, the FPX 1.1000 maintains a compact form factor (29.7 x 13.2 x 5.3 cm), allowing easy installation even in tight or concealed spaces.
💥 420W RMS @ 4 Ohms, stable at 2 Ohms and 1 Ohm – serious power for subwoofer setups
🔊 Mono Class D amplifier – high efficiency, low heat, compact design
🎚️ Fully adjustable settings:
Active crossover
Subsonic filter
Bass boost
Phase control
🎛️ Remote bass control included for easy level adjustment
🔁 Output lines – expand your system without signal loss
🔧 Built with premium Focal craftsmanship for longevity and performance
🧱 Dimensions: 29.7 x 13.2 x 5.3 cm (1111⁄16" x 513⁄64" x 23⁄32")
High-performance car audio builds with subwoofer focus
Audiophile-grade bass setups
Custom or space-limited installations
Upgrades in 4WDs, sedans, and commercial vehicles where clean bass matters

Very compact and easy to integrate, the FPX 1.1000 amplifier has been specifically developed for powering all types of subwoofer. It is stable at 4 Ohms, 2 Ohms and 1 Ohm, delivering a respective power of 420, 700 and 1000 Watts RMS. Whether it’s for an audiophile bass system or a powerful subwoofer, the FPX 1.1000 will meet all your needs.
It features all the settings you’d expect to find in such an efficient bass amplification system: adjustable low-pass active crossover with a slope of 24 dB, subsonic filter with a slope of 24 dB, bass boost and phase control.
The FPX 1.1000 comes supplied with a remote control for controlling the bass from the dashboard, and a pair of output lines for hooking up a second amp. This is especially useful for setting up a bass channel with two subwoofers and two amplifiers.
Compact and easy to integrate into the vehicle, this Class D amplifier is designed to drive all types of subwoofers. Stable at 4, 2 and 1 ohms, it delivers 420, 700 and 1000 watts RMS power respectively. It features all the settings required for a highly efficient amplifier.
For a powerful, musical amplifier, heat dissipation is essential. That's why FPX amplifiers are built on thick aluminum frames with optimal cooling capacities.
The FPX 1.1000 has a remote control for bass level control from the front of the vehicle, and a pair of line outputs for distributing the sound signal to a second amplifier. This feature is ideal for creating a bass channel with two subwoofers and two amplifiers.
Get the most out of your Focal FPX 1.1000 with professional installation from Audio Visual Security. We ensure optimal system tuning, secure mounting, and seamless integration with your subwoofer and head unit.
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