$450 plus Shipping. This amp is practically brand new and has only been used for a month. I had to special order this badboy and it took forever to get here and now that it is I'm no longer in need of it. Email me at
ck325is@hotmail.com
So here are some specs pulled from JL:
The 500/1 is a single-channel, class D subwoofer amplifier with a power rating of 500 watts into any load between 1.5 ohms and 4 ohms. Features include the Regulated Intelligent Power Supply, which is responsible for the single power rating, differential inputs, buffered preamp outs, internal crossovers with variable cutoff frequencies and selectable slopes, a parametric bass boost circuit with wired remote, and a variable infrasonic filter.
All connections to the 500/1 are nickel-plated and include chassis-mounted RCA’s for input and preamp outputs, and captive terminal blocks for all power (4-gauge) and speaker (8-gauge) connections. Adjustments to the 500/1 include variable input sensitivity with high/low range selector, input signal sensing enable, infrasonic filter enable and variable cutoff frequency (15 Hz-60 Hz), crossover, and bass boost adjustments. There are two onboard crossover sections, one for the amp and one for the preamp outs. Both have variable cutoff frequency (40 Hz-200 Hz) and switchable roll off slope (12 dB- or 24 dB-per-octave). Both crossovers can be completely disabled and the preout unit can be configured for either high pass or low pass operation. The preouts can also take their signal from the amp’s low pass filter when daisy chaining multiple amps. The bass boost circuit provides parametric operation with variable adjustments for center frequency (20 Hz-80 Hz), filter bandwidth (or “Q”) (0.5 to 4), and boost (0 dB-+15 dB).
02-11-2002, 05:19 PM
Linear Mode
