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JL AUDIO - A1800

Delivery: &nbsp;See Delivery Terms
Code: &nbsp;A1800
Link: &nbsp; Item&nbsp;Manual

A1800 Class D Monoblock Subwoofer Amplifier Specifications:

	A1800
Rated Power 12.5 V:	480 W RMS x 1 @ 4 ohm 800 W RMS x 1 @ 2 ohm
Rated Power 14.5 V:	640 W RMS x 1 @ 4 ohm 1000 W RMS x 1 @ 2 ohm
THD at Rated Power:	12.5V: <0.08% THD, 20 Hz - 250 Hz 14.4V: <1% THD, 20 Hz - 250 Hz
S/N Ratio:	>90 dB referred to rated power (A-weighted, 20 Hz – 250 Hz noise bandwidth)
Frequency Response:	10 Hz – 250 Hz (+0, -1dB)
Damping Factor:	>500 @ 4 ohm / 50 Hz >250 @ 2 ohm / 50 Hz
Input Range:	200mV – 8V RMS
Dimensions (L x W x H):	15.75 in. x 9.25 in. x 2.50 in. 400 mm x 235 mm x 63.5 mm

Description:	Class D Monoblock Subwoofer Amplifier
Patented Technology:	High-Damping Class D Circuit with discrete control circuitry (U.S. Patent #6,441,685)
Differential-Balanced Input Topology:	For superior noise immunity, RCA jack inputs
On-board Crossover:	Fully-variable (40 - 200 Hz), selectable slope Low-Pass (12 or 24 dB / octave)
Preamp Output:	Pass-through type
Bass EQ:	+6db fixed frequency, fixed 'Q' (defeatable) with port for optional remote bass control (RBC-1)
Dual mono speaker output connections:	Accept up to 8 AWG wire
+12V and Ground connections:	Accept up to 4 AWG wire