Marine amplifier XDM300/1
In stock
Technical specifications
Technical specifications
| Amp Class | Classe D |
| Speaker Channels | 1 |
| Audio Output Power Rms | 300 |
| Puissance totale de sortie (W) | 300 |
| Impedance | 2 |
| Input voltage range | 10-14.4 |
| Max power consumption | 432 |
| Weight | 2.05 kg |
| Subwoofer Output | Monobloc |
| Audio Input Voltage Range | 0.2-4 |
| Color | Noir |
| Ground Cable Gauge | 4 AWG |
| Installation environment | Sec et bien ventilé |
| Mounting Hole Spacing | 12 |
| Power Cable Gauge Min | 8 AWG |
| Recommended fuse rating | 30 |
| Remote Turn On Wire Gauge Range | 18-12 AWG |
| Safety Certification | ABYC, NMEA |
| IP rating | Résistant à l'eau |
| Wired input | RCA (Audio/Vidéo) |
| Wired output | RCA (Audio/Vidéo) |
Detailed description
Detailed description
Designed for marine and automotive environments, the JL Audio XDM300/1 Class D monoblock amplifier delivers 300 watts RMS for subwoofers. Featuring NexD™ switching amplification technology, it combines high energy efficiency with a compact form factor, ideal for installations where space is limited.
Audio performance and marine robustness
The XDM300/1 provides 200 watts RMS at 4 ohms and 300 watts RMS at 2 ohms, with a frequency response from 10 to 1000 Hz. Its total harmonic distortion (THD) is less than 1% at 2 ohms, and its signal-to-noise ratio exceeds 100 dB (A-weighted, noise bandwidth 20 Hz to 20 kHz). The unit’s marine-grade construction includes a weather-resistant chassis, black powder-coated finish, sealed control cover, and stainless steel hardware. Dimensions are approximately 180 mm (W) x 174 mm (D) x 52 mm (H).
Advanced integration and protection
Equipped with balanced differential inputs, this amplifier minimizes noise, ensuring consistent sound quality even in electrically noisy environments. It features automatic turn-on via signal detection or DC offset, simplifying integration with factory audio systems. A dual-mode input filter optimizes performance for marine or automotive use. The JL Audio XDM300/1 includes advanced thermal protection, adjusting operation to prevent unexpected shutdowns. It supports a minimum impedance of 2 ohms. Input sensitivity ranges from 200 mV to 4 V (low-level inputs), and it includes a 30A fuse. The variable low-pass filter is adjustable from 50 to 500 Hz, with selectable slopes of 12 or 24 dB/octave.
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