Crunch GTX800.2D

The Crunch GTX800.2D from the GRAVITY GTX series combines a very compact design with powerful output and versatile connectivity options. The modern Class D circuitry enables efficient operation and, with a width of just 135 mm, makes the amplifier particularly well-suited for installations where space is limited.

With 2 x 110 watts RMS at 4 ohms or 2 x 200 watts RMS at 2 ohms, the GTX800.2D is suitable, for example, for powering high-performance front systems or speakers. In bridged mode, it delivers 400 watts RMS at 4 ohms, making the amplifier equally suitable for driving a single subwoofer.

Adjustable high-pass and low-pass filters, as well as a bass boost, are available for fine-tuning the sound. By combining the filters, bandpass operation is also possible. In addition to RCA inputs, the GTX800.2D features high-level inputs with EPS®, allowing the power amplifier to be integrated into many vehicles equipped with factory-installed radio systems. The high-level input also supports an automatic power-on function.

A compact bass-level remote control is included, allowing you to adjust the bass level from the driver's seat. The amplifier is rounded out by a high-quality aluminum heat sink and a two-tone illuminated logo panel.

Technical Specifications:

• Amplifier Type: Class D Digital Amplifier

• Channels: 2

• RMS power at 4 ohms: 2 x 110 watts

• RMS power at 2 ohms: 2 x 200 watts

• RMS power (bridged at 4 ohms): 1 x 400 watts

• Speaker impedance: 2–8 ohms

• Total harmonic distortion at 5 watts: 0.11%

• Damping factor: 80

• Signal-to-noise ratio: 105 dB

• RCA input sensitivity: 200 mV – 6.0 V

• High-level input sensitivity: 400 mV – 11.4 V

• High-pass filter: 10–500 Hz

• High-pass filter slope: 12 dB/octave

• Low-pass filter: 50–1,000 Hz

• Low-pass filter slope: 12 dB/octave

• Bandpass mode: yes

• Bass Boost: 0–12 dB at 45 Hz

• RCA/low-level inputs: yes

• High-level inputs: yes, with EPS®

• Automatic power-on function: Yes, via a DC signal at the high-level input

• Bass Level Remote Control: included

• Operating voltage: 7.5 – 17 V

• Recommended external fuse rating: 40 A

• Heat sink: Aluminum

• Logo panel: dual-color backlit

• Width: 135 mm

• Height: 48 mm

• Length: 190 mm
  
  

Performance:

• 4-ohm stereo: 2 x 110 watts RMS

• 2-ohm stereo: 2 x 200 watts RMS

• 4 ohms bridged: 1 x 400 watts RMS
  
  

Features:

• Efficient Class D Technology

• Very compact dimensions

• Adjustable High-Pass Filter

• Adjustable Low-Pass Filter

• Bandpass Mode

• Adjustable Bass Boost

• High-Level Inputs with EPS®

• Automatic power-on via high-level input

• RCA Inputs via Cable Connectors

• External Bass Level Remote Control

• Two-color illuminated CRUNCH logo panel

• High-quality aluminum heat sink