JL Audio M6450, marine audio amplifiers, marine audio amps

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M6450 Class A/B Six-Channel System Amplifier Features:

	M6450

Description:	Class A/B Six-Channel System Amplifier
Patented Technology:	Absolute Symmetry? Class A/B Circuit (U.S. Patent #6,294,959)
Inputs:	For superior noise immunity, RCA jack inputs
On-board Crossover:	State-variable, 12dB / octave Butterworth with continuously variable cutoff frequency selection from 50 ? 200 Hz. Configurable as Low-Pass or High-Pass
Bass EQ (Channels 5&6 only):	+6 dB fixed frequency, fixed 'Q' (defeatable) with port for optional remote bass control (RBC-1)
Speaker output connections:	Accept up to 8 AWG wire
+12V and Ground connections:	Accept up to 4 AWG wire

M6450 Class A/B Six-Channel System Amplifier Specifications:

	M6450
Rated Power 14.4 V Stereo:	70 W RMS x 6 @ 4 ohm 110 W RMS x 6 @ 2 ohm
Rated Power 14.4 V Bridged :	140 W RMS x 3 @ 8 ohm 220 W RMS x 3 @ 4 ohm
Rated Power 12.5 V Stereo:	45W RMS x 6 @ 4 ohm 75W RMS x 6 @ 2 ohm
Rated Power 12.5 V Bridged:	90W RMS x 3 @ 8 ohm 150W RMS x 3 @ 4 ohm
THD at Rated Power:	12.5V: <0.08% THD, 20 Hz - 20 kHz 14.4V: <1% THD, 20 Hz - 20 kHz
S/N Ratio:	>104 dB referred to rated power (A-weighted, 20 Hz ? 20 kHz noise bandwidth)
Frequency Response:	10 Hz ? 25 kHz (+0, -1dB)
Damping Factor:	>200 @ 4 ohm per ch. / 50 Hz >100 @ 2 ohm per ch. / 50 Hz
Slew Rate:	± 22V / µs
Input Range:	200mV ? 8V RMS
Dimensions (L x W x H):	17.70 in. x 9.25 in. x 2.50 in. 450 mm x 235 mm x 63.5 mm

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