Crunch GPX4400.1D – single-channel amplifier

Description

Crunch GPX4400.1D – a powerful monoblock from the GPX series

The Crunch GPX4400.1D is the most powerful amplifier in the popular GPX , representing the segment of robust, entry-level monoblocks with an exceptional power-to-price .
This model combines high-quality build quality , reliability, and a wealth of features previously reserved for much more expensive designs.

Class D power and efficiency

GPX4400.1D amplifier is a single-channel design operating in efficient Class D , allowing for high power output with minimal energy loss and reduced heat generation.
Active crossovers give the user complete control over the sonic characteristics, allowing for precise matching of the amplifier to the subwoofer, achieving powerful, clean bass.

Stable operation down to 1 Ohm

The amplifier is stable at 1Ω impedance , allowing it to safely and efficiently power virtually any subwoofer – both single and in multiple configurations.
Additionally, the Master/Slave allows for the connection of two identical amplifiers that can operate synchronously – powering two subwoofers or a single, more powerful subwoofer.

Compatible with factory systems

Thanks to its Hi-Level Input, the GPX4400.1D can be easily connected even to a factory headunit without RCA outputs.
It's the perfect solution for users who want to upgrade their audio system with powerful bass without replacing their main audio source.

Full bass control

The set includes a wired bass remote control that allows you to conveniently adjust the bass level directly from the driver's seat - without having to reach into the trunk.

The Crunch GPX4400.1D is an amplifier that proves that power, quality, and affordability can go hand in hand . It's the perfect choice for those looking for a powerful, modern monoblock subwoofer system – for both simple installations and more advanced setups.

Main specifications:

• Type: Single-channel Class D amplifier

• RMS Power: High Efficiency at 1Ω

• Operational stability: 1–4 Ω

• Function: Master/Slave

• Inputs: RCA and Hi-Level

• Active crossovers and regulation filters

• Included: wired bass level remote