Monoblock Class D Subwoofer Amplifier, 300 W x 1 @ 2 Ω / 200 W x 1 @ 4 Ω - 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 XD300/1v2 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz.
The XD300/1v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential-balanced input section able to handle a wide range of input voltage levels. 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.
Download the XDv2: Monoblock Amplifiers Catalog Sheet
|Rated Continuous (RMS) Power @ 14.4 V|
|@ 4 Ω||200 W RMS x 1|
|@ 3 Ω||250 W RMS x 1|
|@ 2 Ω||300 W RMS x 1|
|@ 1.5 Ω||N/A|
|Rated Continuous (RMS) Power @ 12.5 V|
|@ 4 Ω||160 W RMS x 1|
|@ 3 Ω||210 W RMS x 1|
|@ 2 Ω||270 W RMS x 1|
|@ 1.5 Ω||N/A|
|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 Ω||>120 / 50 Hz|
|Damping Factor @ 2 Ω||>60 / 50 Hz|
|THD+N @ Rated Power||<1% @ 2 Ω per Ch.|
|Input Voltage Range @ RCA Inputs||Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)|
|Min.Copper Power / Ground Wire Gauge||8 AWG wire|
|Fuse Rating||30 A (AFS, AGU or MaxiFuse™)|
|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|
|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|
|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|
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