The GTA475 Blaupunkt 4-Channel Class AB Amplifier is designed to deliver clean, balanced audio performance across multiple speaker configurations, including 4, 3, or 2 channel setups. With up to 75W RMS per channel at 4 ohms (or 240W bridged), it offers flexible tuning options with variable crossovers, wide frequency response, and low distortion for high-quality sound reproduction in car audio systems.
For pricing, please contact us on (02) 8841 9000.
Specifications
- Amplifier Class: Class AB
- No of Channel: 4/3/2
- No of PCB Layer: 2
- Max Total Power: 160W x 4
- RMS Power (4 ohms): 75W x 4
- RMS Power (2 ohms): 120W x 4
- Max Total Power Bridged (4 ohms): 240W x 2
- Frequency Response: 10Hz - 50kHz
- Signal-To-Noise Ratio: =>96dB
- Voltage Supply: 11- 16V DC
- Idling Current: 0.8A
- Gain Adjust: 200mV - 6V
- Crossover Type: Variable LPF
- Crossover Frequency (Low Pass Filter): 32Hz - 250Hz
- Crossover Frequency (High Pass Filter): 20Hz - 250Hz
- Crossover Slope: -12dB/oct
- Hi-Volt Input Level Control: 3V
- Lo-Volt Input Level Control: 200mV - 6V
- Total Harmonic Distortion: <= 0.05%
- RCA Input: 4 Channel
- Speaker Input: Yes
- Fuse: 40A x 1
- Power/Ground Terminal: Screw-Type
Speaker Terminal: Screw-Type
Net Weight: 2.85kg
Dimension (W x H x D): 260 x 165 x 58.5mm