JL Audio XDM Marine Amplifier Monoblock 300 Watt 12v

JL Audio XDM Marine Amplifier Monoblock 300 Watt 12v

J Audio XDM300/1 Monoblock, Class D, Car/Marine Subwoofer Amplifier, 300 W

Model: XDM300/1

This little monoblock powerhouse employs our high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output for its size. It is small enough to fit in most tight space applications, including small boats, pickups, motorcycles and UTV’s (in a weather-tight compartment).

Designed 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 capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades.

Targeted specifically for subwoofer applications, the XDM300/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz. With the addition of an optional HD-RLC or MHD-RLC (water-resistant) remote level controller (each sold separately), the amplifier's level can be adjusted directly from the driver's seat or captain’s chair.

Finished in a sleek, black powder-coat, all controls are protected beneath a gasketed, removable top cover for easy access.

Specifications

Rated Continuous (RMS) Power @ 14.4 V

@ 4 Ohms
200 W RMS x 1

@ 3 Ohms
250 W RMS x 1

@ 2 Ohms
300 W RMS x 1

@ 1.5 Ohms
N/A

Rated Continuous (RMS) Power @ 12.5 V

@ 4 Ohms
160 W RMS x 1

@ 3 Ohms
210 W RMS x 1

@ 2 Ohms
270 W RMS x 1

@ 1.5 Ohms
N/A

General Specifications

Frequency Response
10 Hz - 1 kHz (+0, -1dB)

S/N Ratio, referred to highest rated power
>100 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)

S/N Ratio, referred to 1 W
>80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)

Damping Factor @ 4 ?
>120 / 50 Hz

Damping Factor @ 2 ?
>60 / 50 Hz

THD+N @ Rated Power
<1% @ 2 ? per Ch.

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 only

Filter Slope(s)
12/24 dB/octave

Filter Frequency Range
50 Hz - 500 Hz

Detented, Calibrated Filter Freq. Potentiometer
Yes

Filter Defeat Function
Yes

Infrasonic Filter
none

Bass Boost EQ
No

Output Polarity Switch
No

Remote Subwoofer Level Control
Optional HD-RLC or MHD-RLC (water-resistant)

Remote Bass EQ Boost Control
No

Pass-Through Preamp Output
Buffered

Physical Specifications

Height (H)
2.05 in / 52 mm

Width (W)
6.85 in / 174 mm

Depth (D)
7.09 in / 180 mm

Net Weight
3.8 lb / 1.72 kg

What's in the Box:

• XDM300/1 Amp


• Wrench


• Badge