Specifications - JL Audio JX250/1 Owner's Manual

APPENDIX B:

Specifications

Input Section (all models):
Low-Level Input: Single-ended with RCA jacks
Low-Level Input Range: 200mV - 4V RMS
High-Level Input: Single-ended with molded connector
High-Level Input Range: 2.0V - 10.0V RMS
Signal Processing (all models):
Filter Type: 12dB/octave Low-Pass with continuously
variable cutoff frequency selection from 50 - 200 Hz.
Not defeatable.
Preamp Output: 2-Ch., pass-through with RCA-type jacks
Bass Boost: Single-band with 45 Hz center frequency,
adjustable from 0 to +12dB.
Remote Level Control: Via optional, wired RBC-1 remote
control knob. Full mute to 0 dB range. (RBC-1 is sold
separately.)
JX250/1 Specifications:
Amplifier Topology: Class A/B
Power Supply: Unregulated PWM switching type
Frequency Response: 10 - 150 Hz (+0/– 1 dB)
Signal to Noise Ratio:
>87 dBA referred to highest rated power, >63 dBA
referred to 1W (20 Hz - 20 kHz noise bandwidth)
Damping Factor: >160 @ 4 ohms / >80 @ 2 ohms
THD + Noise @ Rated Power: 1 %
Rated Continuous (RMS) Power @ 14.4V:
175W RMS x 1 @ 4Ω
210W RMS x 1 @ 3Ω
250W RMS x 1 @ 2Ω
Rated Continuous (RMS) Power @ 12.5V:
130W RMS x 1 @ 4Ω
170W RMS x 1 @ 3Ω
210W RMS x 1 @ 2Ω
Recommended Fuse Value (Type): 30A (MAXI or AGU)
Minimum Copper Power/Ground Wire Gauge: 8 AWG
Dimensions (LxWxH):
10.94" x 7.68" x 2.09" (278 mm x 195 mm x 53 mm)
Net Weight: 6.0 lbs. (2.72 kg)
JX250/1 • JX500/1 • JX1000/1D
JX500/1 Specifications:
Amplifier Topology: Class A/B
Power Supply: Unregulated PWM switching type
Frequency Response: 10 - 150 Hz (+0/– 1 dB)
Signal to Noise Ratio:
>90 dBA referred to highest rated power, >63 dBA
referred to 1W (20 Hz - 20 kHz noise bandwidth)
Damping Factor: >160 @ 4 ohms / >80 @ 2 ohms
THD + Noise @ Rated Power: 1 %
Rated Continuous (RMS) Power @ 14.4V:
340W RMS x 1 @ 4Ω
420W RMS x 1 @ 3Ω
500W RMS x 1 @ 2Ω
Rated Continuous (RMS) Power @ 12.5V:
270W RMS x 1 @ 4Ω
340W RMS x 1 @ 3Ω
410W RMS x 1 @ 2Ω
Recommended Fuse Value (Type): 60A (MAXI or AGU)
Minimum Copper Power/Ground Wire Gauge: 4 AWG
Dimensions (LxWxH):
13.70" x 7.68" x 2.15" (348 mm x 195 mm x 53 mm)
Net Weight: 7.9 lbs. (3.58 kg)
JX1000/1D Specifications:
Amplifier Topology: Class D
Power Supply: Unregulated PWM switching type
Frequency Response: 20 - 150 Hz (+/– 1 dB)
Signal to Noise Ratio:
>75 dBA referred to highest rated power, >45 dBA referred
to 1W (20 Hz - 20 kHz noise bandwidth)
Damping Factor: >1000 @ 4 ohms
THD + Noise @ Rated Power: 1 %
Rated Continuous (RMS) Power @ 14.4V:
500W RMS x 1 @ 4Ω
750W RMS x 1 @ 3Ω
1000W RMS x 1 @ 2Ω
Rated Continuous (RMS) Power @ 12.5V:
500W RMS x 1 @ 4Ω
700W RMS x 1 @ 3Ω
900W RMS x 1 @ 2Ω
Recommended Fuse Value (Type): 80A (MAXI or ANL)
Minimum Copper Power/Ground Wire Gauge: 4 AWG
Dimensions (LxWxH):
10.94" x 7.68" x 2.09" (278 mm x 195 mm x 53 mm)
Net Weight: 7.0 lbs. (3.18 kg)
Due to ongoing product development, all specifications are subject to
change without notice.
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