The emphasis on speaker bass, often referred to as "bass"

Features:
- Adjustable bass boost frequency and level.
- Adjustable phase.
- Overload,short circuit,thermal,low voltage protection.
- Easy bridging operation.

Specifications:
- Input Level: 0.2-5V
- Frequency Response: 8-180Hz
- LPF: 40-180Hz
- SUBSONIC Filter: 5-50Hz
- Bass Boost Frequency: 30-80Hz
- Bass Boost Level: 0-12dB
- THD at 4 Ohm load 30% Rated Power 0.2%
- Signal To Noise Ratio: 70dB
- Best Efficiency: 85%
- Minimum Load: 1 Ohm
- Bridgeable with Same Amplifier: YES
- Overload Protect System: YES
- Short Circuit Test (max.power): PASS
- Overheat Protect Temperature: 80°C1176°F
- Components  PCB  SMT  Double Side Board
- Transparent Isolation Connector: YES

1000W  RMS @ 1 Ohm (1% DISTORTION) 1000W
1200W  RMS @ 1 Ohm (1% DISTORTION) 1200W
1500W  RMS @ 1 Ohm (1% DISTORTION) 1500W
1800W RMS @ 1 Ohm (1% DISTORTION) 1800W
2000W RMS @ 1 Ohm (1% DISTORTION) 2000W
3000W  RMS @ 1 Ohm (1% DISTORTION) 3000W