The JL Audio XDM 300 Watt 12V Monoblock Marine Amplifier (010-03839-00) from Nomadic Supply Company® delivers 300 watts into 2 ohms using JL Audio’s advanced NexD high-speed switching design for full-bandwidth Class D operation with extremely low distortion and remarkable efficiency in an ultra-compact chassis.
Suitable for car or boat installations, the XDM300/1 is built with marine-grade materials and features an exclusive dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on via signal sensing or DC-offset sensing is onboard for easy factory system upgrades. Finished in sleek black powder-coat, all controls are protected beneath a gasketed, removable top cover for easy access.
JL Audio XDM 300 Watt 12V Monoblock Marine Amplifier (010-03839-00) Specifications:
| Rated Continuous (RMS) Power @ 14.4 V | |
| @ 4 Ohms | 175 W RMS x 1 |
| @ 2 Ohms | 300 W RMS x 1 |
| Rated Continuous (RMS) Power @ 12.5 V | |
| @ 4 Ohms | 115 W RMS x 1 |
| @ 2 Ohms | 200 W RMS x 1 |
| General JL Audio XDM 300 Watt 12V Monoblock Marine Amplifier (010-03839-00) Specifications: | |
| Frequency Response | 12 Hz – 22 kHz (+0, -1dB) |
| S/N Ratio, referred to highest rated power | >104 dB below rated power (A-weighted, 20 Hz – 20 kHz noise bandwidth) |
| S/N Ratio, referred to 1 W | >84 dB (A-weighted, 20 Hz – 20 kHz noise bandwidth) |
| THD+N @ Rated Power | <1% @ 2 Ohm |
| Input Voltage Range @ RCA Inputs | 200 mV – 4 V RMS |
| Min. Copper Power / Ground Wire Gauge | 8 AWG wire |
| Fuse Rating | 30 A (AFS, AGU or MaxiFuse) |
| Signal Processing | |
| Filter Mode(s) | Low-Pass or High-Pass |
| Filter Slope(s) | 12 dB/octave |
| Filter Frequency Range | 50 Hz – 500 Hz |
| Filter Defeat Function | Yes |
| Remote Level Control | Optional HD-RLC or MHD-RLC (water-resistant) |
| Pass-Through Preamp Output | Buffered |
JL Audio XDM 300 Watt 12V Monoblock Marine Amplifier (010-03839-00) Includes:
- XDM300/1 Amplifier
- Wrench
- Manual








