JL Audio XD600/1v2 : Monoblock Class D Subwoofer Amplifier, 600W x 1 @ 2Ω / 400W x 1 @ 4Ω
|Frequency Response||7 Hz - 500 Hz (+0, -1dB)|
|S/N Ratio, referred to highest rated power||>87 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)|
|S/N Ratio, referred to 1 W||>67 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)|
|Damping Factor @ 4 Ω||>1000 / 50 Hz|
|Damping Factor @ 2 Ω||>500 / 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||4 AWG wire|
|Fuse Rating||50 A (AFS, AGU or MaxiFuse™)|
|@ 4 Ω||400 W RMS x 1|
|@ 3 Ω||500 W RMS x 1|
|@ 2 Ω||600 W RMS x 1|
|@ 1.5 Ω||N/A|
This potent monoblock amplifier employs JL's high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output in a very compact chassis. Don't let the small size fool you, though... this amplifier is capable of serious subwoofer power, delivering a full 600 W of continuous power into a 2 ohm load (14.4V, 1% THD).
Targeted specifically for subwoofer applications, the XD600/1v2 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz.
The XD600/1v2 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.
|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||30 Hz, defeatable|
|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)||8.52 in / 216 mm|
|Depth (D)||7.09 in / 180 mm|
|Net Weight||6.3 lb / 2.86 kg|