- Rated Power 12.5 V Stereo: 45W RMS x 4 @ 4 ohm, 75W RMS x 4 @ 2 ohm
- Rated Power 12.5 V Bridged: 90W RMS x 2 @ 8 ohm, 150W RMS x 2 @ 4 ohm
- Rated Power 14.5 V Stereo: 70 W RMS x 4 @ 4 ohm, 110 W RMS x 4 @ 2 ohm
- Rated Power 14.5 V Bridged : 140 W RMS x 2 @ 8 ohm, 220 W RMS x 2 @ 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): 13.80 in. x 9.25 in. x 2.50 in., 350 mm x 235 mm
x 63.5 mm
- Class A/B Four-Channel System Amplifier
- Patented Technology: Absolute Symmetry™ Class A/B Circuit (U.S. Patent
#6,294,959)
- Differential-Balanced Input Topology: 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
- Preamp Output: Pass-through type
- Bass EQ (Channels 3&4 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
A-4300 - JL Audio 4 Ch System Amplifier
