JL Audio XDM300/1 - 1-Channel Amplifier Monoblock Subwoofer for Car and Boat

JL Audio XDM300/1 

Powerful Compact Incredible Value 

Thanks to NexD technology, XDM amplifiers achieve an overall efficiency of over 80%. This results in lower energy consumption and thus protects your electrical system.

Technical Specifications

General

• Channels Monoblock
• Physical Dimensions (Height) 2.05" (52 mm)
• Dimensions (Width) Monoblock (300 W)/2-Channel: 6.85" (174 mm)
• Physical Dimensions (Depth) 7.09" (180 mm)
• Weight Monoblock (300 W): 3.8 lbs (1.72 kg)
• Warranty 3 Years
• Operating Voltage 11–14.5 VDC (12 V models)

Audio

• Amplifier Class: Class D
• Rated Continuous Power (RMS) (14.4 V input at 4 ohms <1% THD)
• Monoblock (300 W): 200 W x 1
• Rated Continuous Power (RMS) (14.4 V input at 2 ohms <1% THD)
• Monoblock (300 W): 300 W x 1
• Rated Continuous Power (RMS) (12.5 V input at 4 ohms <1% THD)
• Monoblock (300 W): 160 W x 1
• Rated Continuous Power (RMS) (12.5 V input at 2 ohms <1% THD) Monoblock (300 W): 270 W x 1
• Signal-to-noise ratio, referred to the highest rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog inputs Monoblock (300 W): >100 dB
• Signal-to-noise ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog inputs Monoblock (300 W): >80 dB
• Damping factor at 4 Ω Monoblock (300 W): >120/50 Hz
• Damping factor at 2 Ω Monoblock (300 W): >60/50 Hz
• THD+N at rated power Monoblock (300 W/600 W)/2/4/6-channel: <1% at 2 Ω per channel
• Frequency response (+0, -1 dB) Monoblock (300 W): 10 Hz–1 kHz
• Input voltage range @ RCA inputs Monoblock (300 W/600 W/1000 W)/2/3/4-channel: 200 mV – 4 V RMS
• Fuse rating Monoblock (300 W): 30 A
• Recommended fuse types AFS, AGU, or MaxiFuse

Signal processing

• Filter mode(s): Channels 1 and 2 Monoblock (300 W/600 W/1000 W): Off or only Low-Pass Filter
• Filter Slope(s): Channels 1 and 2 Monoblock (300 W/600 W/1000 W): 12/24 dB/octave
• Filter Frequency Range: Channels 1 & 2 Monoblock (300 W/600 W/1000 W): 50 Hz–500 Hz
• Filter Mode(s): Subwoofer Channel 3/5-Channel (700 W/1000 W): Off or Low-Pass Only
• Detented, Calibrated Filter Frequency Potentiometers
• Remote Level Control: Optional HD-RLC or MHD-RLC (Water-Resistant)
• Pass-Through Preamp Output Monoblock (300 W/600 W)/2/3/4-Channel: Buffered