







🎵 Drive Your Sound, Own the Road!
The A U D I O SK-M4004D is a compact, MOSFET-based 4-channel Class D car amplifier delivering up to 400W total power. It offers 140W RMS per channel at 2 ohms and 100W RMS at 4 ohms, with adjustable crossover controls and a wide frequency response from 10Hz to 40kHz, making it perfect for audiophiles seeking powerful, customizable in-car sound.



| Item dimensions L x W x H | 7.9 x 4.64 x 1.65 inches |
| Voltage | 14.4 Volts |
| Manufacturer | Skar Audio |
| Maximum Supply Voltage | 14.4 Volts |
| Minimum Supply Voltage | 14 Volts (DC) |
| Mounting Type | Surface Mount |
| Brand | Skar Audio |
| Number of Channels | 4 |
| Output Power | 400 Watts |
| Material | Mosfet |
| Global Trade Identification Number | 00739189979165 |
| UPC | 739189979165 |
| Item Weight | 3.74 pounds |
| Product Dimensions | 7.9 x 4.64 x 1.65 inches |
| Item model number | SK-M4004D |
| Is Discontinued By Manufacturer | No |
| Warranty | 2 year limited warranty |
Trustpilot
5 days ago
2 months ago