Pioneer compact space-saving micro 4-channel (400W) Class D amplifier.
| Car HiFi Amplifier Features | Bridgeable | 
| RMS output power 4 Ohm | 4 x 45 W | 
| RMS output power 2 Ohm | 4 x 45 W | 
| Item number | 59817218 | 
| Manufacturer | Pioneer | 
| Category | Car hi-fi amplifiers | 
| Manufacturer no. | GM-DX104 | 
| Release date | 27.6.2025 | 
| Sales rank in Category Car hi-fi amplifiers | 12 of 131 | 
| amplifier type | 4-channel amplifier | 
| input voltage | 11-15 VDC | 
| Low-pass filter | 50 - 200 Hz | 
| Signal to Noise Ratio > | 90 dB(A) | 
| Car HiFi Amplifier Features | Bridgeable | 
| Max. Total output power | 1 x 400 W | 
| RMS output power 4 Ohm | 4 x 45 W | 
| RMS output power 2 Ohm | 4 x 45 W | 
| Bridged RMS output power 4 Ohm | 2 x 150 W | 
| Country of origin | China | 
| CO₂-Emission | |
| Climate contribution | 
| Depth | 64 mm | 
| Width | 181 mm | 
| Height | 38 mm | 
| Length | 22 cm | 
| Width | 17 cm | 
| Height | 7 cm | 
| Weight | 1.22 kg |