JL AUDIO XD300/1 - Mono-Verstärker digital

XD300/1
Monoblock Class D Subwoofer Amplifier, 300 W x 1 at 2 ohms / 200 W x 1 at 4 ohms - 14.4V

• This ultra-compact monoblock amplifier 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 the tightest space applications, including motorcycles and ATV’s (in a weather-tight compartment).
• Targeted specifically for subwoofer applications, the XD300/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz. With the addition of an HD-RLC remote level control (sold separately), the amplifier's level can be directly controlled from the driver's seat.
• This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.

Rated Continuous (RMS) Power at 14.4 V

• at 4 ohms: 200 W RMS x 1
• at 3 ohms: 250 W RMS x 1
• at 2 ohms: 300 W RMS x 1
• at 1.5 Ohms: N/A

Rated Continuous (RMS) Power at 12.5 V

• at 4 ohms: 160 W RMS x 1
• at 3 ohms: 210 W RMS x 1
• at 2 ohms: 270 W RMS x 1
• at 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 at 4 ohms: >120 / 50 Hz
• Damping Factor at 2 ohms: >60 / 50 Hz
• THD+N at Rated Power: <1% at 2 ohms per Ch.
• Input Voltage Range at RCA Inputs: 100 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)
• Remote Bass EQ Boost Control: No
• Pass-Through Preamp Output: Buffered

Dimensions

• Height:  2.05 in / 52 mm
• Width: 6.85 in / 174 mm
• Depth: 7.09 in / 180 mm
• Net Weight: 3.8 lb / 1.72 kg