
Do you have a question about the Blaupunkt GTA 270 DSP and is the answer not in the manual?
| Channels | 2 |
|---|---|
| RMS power @ 4 ohms | 70W x 2 |
| Total Harmonic Distortion (THD) | < 0.05 % |
| Signal-to-noise ratio | >90dB |
| Lowpass filter | 50Hz - 250Hz |
| Highpass filter | 50Hz - 250Hz |
| Bass Boost | 0dB - 12dB @ 45Hz |
Key safety precautions during installation and connection, including battery disconnection and cable size.
Guidance on professional installation, location selection, surface suitability, and cable routing.
Explains proper polarization and connection of amplifier channels to loudspeakers for optimal bass response.
Describes bridging channels for mono configuration, suitable for subwoofers or mid-range drivers.
Outlines three methods for connecting subwoofers, including active, passive bridged, and passive non-bridged.
Details DSP settings for optimizing front loudspeaker sound, including GAIN, X-OVER, and SUBSONIC filters.
Details DSP settings for optimizing subwoofer sound, including X-OVER, SUBSONIC, and PHASE controls.
Switches to protect loudspeakers and subwoofers by reducing output volume by 10 dB when activated.











