Features a high Signal-to-Noise ratio of >90 dB and a wide frequency range from 10 Hz to 90,000 Hz .
Q: How many channels does the Blaupunkt Quadro Amplifier BQA 120 have? A: The Blaupunkt Quadro Amplifier BQA 120 is a 4-channel amplifier. blaupunkt quadro amplifier bqa 120 manual new
Includes a Gain Adjust or controllable input sensitivity range of 0.3V – 2V to match different source units. Status Indicator: Equipped with an LED operating display. Installation and Wiring Essentials Features a high Signal-to-Noise ratio of >90 dB
The is a 4-channel car audio amplifier designed for factory system upgrades. Includes a Gain Adjust or controllable input sensitivity
| Terminal Label | Function | Wire Gauge Recommendation | | :--- | :--- | :--- | | | Ground (Connect to chassis) | 10 AWG | | +12V | Battery Positive (Fuse within 12 inches of battery) | 10 AWG | | REM | Remote Turn-on (Connect to head unit's blue/white wire) | 18 AWG | | CH1 IN / CH2 IN | RCA inputs for Front Left/Right | Shielded RCA cables | | CH3 IN / CH4 IN | RCA inputs for Rear Left/Right | Shielded RCA cables | | CH1 SP (+/-) | Speaker output: Front Left | 16 AWG | | CH2 SP (+/-) | Speaker output: Front Right | 16 AWG | | CH3 SP (+/-) | Speaker output: Rear Left | 16 AWG | | CH4 SP (+/-) | Speaker output: Rear Right | 16 AWG |