Do you have a question about the Blaupunkt GTA 470 and is the answer not in the manual?
Details fuse installation, battery disconnection, and vehicle safety instructions.
Lists various usage modes and speaker connection configurations.
Details cable cross-section requirements and ground connection.
Explains the function of the amplifier's internal fuses.
Specifies the frequency range for the High-Pass filter setting.
Explains the Low-Pass filter adjustment for desired crossover frequency.
Explains how to adjust the bass output using the Bass Boost control.
Describes the meaning of the power and protection LEDs.
| Channels | 4 |
|---|---|
| Amplifier Class | AB |
| Frequency response | 10Hz - 30kHz |
| THD at RMS Power | < 0.05 % |
| Crossover Type | Variable |
| RMS power @ 4 ohms | 4 x 70W |
| Signal-to-noise ratio | 95dB |
| Lowpass filter | 50 - 250 Hz |
| Highpass filter | 50 - 250 Hz |
| Crossover Frequency Range | 50 - 250 Hz |
| Bass Boost | 0-12dB @ 45Hz |
| Dimensions | 340mm x 56mm x 240mm |
| Fuse Rating | 2 x 25A |












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