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FOCAL FPX 4.800 4/3/2-CH AMPLIFIER

$895.00

Overview

This item is available for special order

  • 4-/3-/2-channel Class D amplifier
  • 2-/4-channel input modes
  • Stable at 2 Ohms
  • Active crossover for each pair of channels
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Product Description

Everything you need to know about the product

The Focal FPX 4.800 is a very compact 4-channel Class D amplifier delivering 4 x 120W RMS at 4 Ohms. Designed to combine genuine power with a minimal footprint, it supports 4-/3-/2-channel configurations and 2-/4-channel input modes, and is stable at 2 Ohms for compatibility with a wider range of speaker loads. The FPX 4.800 measures 23.7 x 13.2 x 5.3 cm (9 21⁄64 x 5 13⁄64 x 23⁄32 inches).

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Great Versatility

Thanks to its high power output, the FPX 4.800 can drive front and rear loudspeakers, or a full hi-fi installation consisting of a 2-way front component kit and a subwoofer — all from a single compact amplifier.

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Per-Pair Active Crossover Settings

For precise loudspeaker management, each pair of channels has an active crossover adjustable from 50 to 500 Hz in high-pass, low-pass, or full-range mode. This allows individual tuning of the front and rear channel pairs to suit the specific speaker drivers installed in your vehicle.

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Thermal Control

To obtain an amplifier that is both powerful and musical, heat dissipation control is essential. By using Class D technology, Focal has significantly reduced heat dissipation requirements for the FPX range, enabling a very compact and powerful design without sacrificing musicality.

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FOCAL FPX 4.800 4/3/2-CH AMPLIFIER installation

Product Features

Discover what makes our products industry leaders.

4-Channel Class D Power

Delivers 4 x 120W RMS at 4 Ohms with high-efficiency Class D technology for minimal heat generation and low battery draw.

Flexible 4-/3-/2-Channel Modes

Operates in 4-, 3-, or 2-channel configuration with 2/4-channel input modes, adapting to front-rear, front-plus-sub, or custom setups.

Stable at 2 Ohms

Handles 2-Ohm loads, making it compatible with a wider range of speaker driver configurations.

Per-Pair Active Crossovers

Each pair of channels has an independently adjustable active crossover (50–500 Hz) in high-pass, low-pass, or full-range mode for precise speaker management.

Thermal Management via Class D Design

Class D efficiency and the aluminium chassis keep heat dissipation under control for reliable performance at sustained output levels.

Ultra-Compact Footprint

At 23.7 x 13.2 x 5.3 cm, it delivers genuine 4-channel power in a form factor that fits into tight installation spaces.

Everything you need to know

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

What power output does the FPX 4.800 deliver?

4 x 120W RMS at 4 Ohms; the amplifier is also stable at 2 Ohms for higher output with compatible speaker configurations.

Can I use it for a front stage plus subwoofer?

Yes, operating in 3-channel mode you can drive a 2-way front component kit and a subwoofer from a single amplifier.

Does it work with a factory head unit?

The 2/4-channel input selector makes it compatible with both single-stereo OEM and dual-stereo aftermarket source units.

What are its dimensions?

23.7 x 13.2 x 5.3 cm (9 21⁄64 x 5 13⁄64 x 23⁄32 inches).

Can I independently tune the front and rear channels?

Yes, each pair of channels has its own active crossover adjustable from 50 to 500 Hz in high-pass, low-pass, or full-range mode.