Blaupunkt GTA 470 power amplfiier key features
GTA470 Bridgeable 4/3/2 channel power amplifier.
Max power 840W, single channel mode into 4 ohms.
- Four channel mode max power: 4 x 140W into 4Ω
- Four channel mode max power: 4 x 200W into 2Ω
- Two channel mode max power: 2 x 420W into 4Ω
- Four channel mode RMS power: 4 x 70W into 4Ω
- Two channel mode RMS power: 2 x 200W into 4Ω
- Four channel mode RMS power: 4 x 100W into 2Ω
- Frequency response 10Hz - 30kHz (-3dB)
- Signal to noise ratio > 92dBA at full power into 4Ω
- THD (at full rated power) <0.05%
- 2Ω stability in four channel mode (4Ω bridged)
- Input signal 0.3 - 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 & speaker output terminals
- Dimensions 190W x 57H x 426L (mm)
- Complete with spare fuse, fixing screws, operating and installing guide