JL Audio JX250/1: Monoblock Class A/B Subwoofer Amplifier, 250 W
This rugged and reliable Class A/B monoblock uses a robust MOSFET power supply design that delivers rock-solid bass performance at a very affordable price.
Targeted specifically for subwoofer applications, the JX250/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-200 Hz. It also features a variable bass boost at 45 Hz. with up to 12 dB of boost and an optional remote boost control. Dedicated hi-level inputs are included, in addition to conventional low-level RCA inputs, making it easy to integrate with a variety of OEM and aftermarket head units.
|@ 4 &||937; 130 W RMS x 1|
|@ 3 &||937; 170 W RMS x 1|
|@ 2 &||937; 210 W RMS x 1|
|Frequency Response 10 Hz - 150 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 >63 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)|
|Damping Factor @ 4 &||937; >160 / 50 Hz|
|Damping Factor @ 2 &||937; >80 / 50 Hz|
|THD+N @ Rated Power <1% @ 2 &||937; per Ch.|
|Input Voltage Range @ RCA Inputs 200 mV - 4 V RMS|
|Input Voltage Range @ High-Level Inputs 2 V - 10 V RMS|
|Min.Copper Power / Ground Wire Gauge 8 AWG wire|
|Fuse Rating 30 A (AFS, AGU or MaxiFuse™)|