Blaupunkt GTA 4 Mk2 power amplfiier key features
Bridgeable 4/3/2 channel power amplifier.
Max power 800W, single channel mode into 4 ohms.
- Four channel mode max power: 4 x 120W into 4 ohms
- Four channel mode max power: 4 x 180W into 2 ohms
- Two channel mode max power: 2 x 400W into 4 ohms
- Four channel mode RMS power: 4 x 60W into 4 ohms
- Two channel mode RMS power: 2 x 180W into 4 ohms
- Four channel mode RMS power: 4 x 90W into 2 ohms
- Frequency response 10Hz - 30kHz (-3dB)
- Signal to noise ratio > 90dBA
- THD (at full rated power) <0.05%
- 2 ohm stability in all channel modes
- Input signal 0.1 - 8.0V (will not accept speaker level inputs)
- Low pass filter: 50 - 250Hz variable (12dB / octave)
- High pass filter: 80Hz switchable
- Bass boost 0 / 6 / 12dB switchable at 45Hz
- Nickel plated RCA input, RCA preamp output & speaker output terminals
- Power on and protection LED (green/red)
- Dimensions 190W x 57H x 390L (mm)
- Complete with spare fuse, fixing screws, operating and installing guide