1000W 4-Channel Class AB Car Amplifier
This is a 4-channel Class AB car amplifier with a maximum power output of 1000 watts. The amplifier is designed to provide high-quality audio amplification for car audio systems.
Technical Specifications
Product Overview
High-Performance 4-Channel Car Audio Amplification
The CK-80.4 is a versatile Class AB power amplifier designed to deliver high-fidelity audio for automotive environments. With a maximum power output of 1000W and flexible 4-channel configuration, it supports various setups including full-range speakers and bridged subwoofer applications. Its design prioritizes efficient heat dissipation and precise sound tuning to enhance the overall in-vehicle listening experience.
Interface & Connectivity
- Power Input Terminals (GND, REM, +12V)
- Horn Output Terminals
- CH1/CH2 & CH3/CH4 Audio Signal Inputs
- LED Status Indicators (Green: Normal, Red: Protection)
Performance Metrics
Key Performance Metrics
1,000 W
Max Power
95 dB
Signal-to-Noise Ratio
0.01 %
THD + Noise
Power Output
RMS Power Specifications
| Configuration | Output Power |
|---|---|
| 4 Ohm RMS | 4 x 80W |
| 2 Ohm RMS | 4 x 100W |
| Bridge Mode (2 Ohm RMS) | 2 x 200W |
Audio Tuning
Crossover & Filters
- High Pass Frequency: 50Hz - 250Hz
- Low Pass Frequency: 50Hz - 250Hz
- Bass Boost: 0 - 12dB
- Input Sensitivity: 0.2V - 6V
- Frequency Response
- 10Hz - 30KHz
Technical Specifications
Amplifier Class
Class AB
- Working Voltage
- DC 12V - 14.4V
- Protection Systems
- Short Circuit ProtectionThermal Overload ProtectionDC Offset ProtectionDual 35A Fuses
Physical Characteristics
- Dimensions
- 295 x 55 x 157 mm
- Weight
- 1.95 kg
