QX Amplifiers

QX Amplifiers

QX2350 SPECIFICATIONS:

Output Power:

4 ohm stereo @ 12/13.8 VDC	100/125 WRMS x 2
2 ohm stereo @ 13.8 VDC	175 WRMS x 2
4 ohm bridged @ 13.8 VDC	350 WRMS x 1
Crossover Frequencies	30Hz to 600Hz
Crossover Slopes	12dB per Octave

QX2180 SPECIFICATIONS:

Output Power:

4 ohm stereo @ 12/13.8 VDC	40/55 WRMS x 2
2 ohm stereo @ 13.8 VDC	90 WRMS x 2
4 ohm bridged @ 13.8 VDC	180 WRMS x 1
Crossover Frequencies	30Hz to 600Hz
Crossover Slopes	12dB per Octave

QX4150 SPECIFICATIONS:

Output Power:

4 ohm stereo @ 12/13.8 VDC	50/60 WRMS x 4
2 ohm stereo @ 13.8 VDC	75 WRMS x 4
4 ohm bridged @ 13.8 VDC	150 WRMS x 2
Crossover Frequencies	30Hz to 600Hz
Crossover Frequencies(Front Defeatable)	90 or 125Hz
Crossover Slopes	12dB per Octave

QX4075 SPECIFICATIONS:

Output Power:

4 ohm stereo @ 12/13.8 VDC	25/30 WRMS x 4
2 ohm stereo @ 13.8 VDC	40 WRMS x 4
4 ohm bridged @ 13.8 VDC	75 WRMS x 2
Front Crossover Frequency	90Hz or 125Hz (High Pass Only)
Rear Crossover Frequency	70Hz or 90Hz (Low Pass Only)
Crossover Slopes	12dB per Octave

Frequency Response	+/-1dB from 20Hz to 20kHz
Signal to Noise Ratio	>100dB
Input Sensitivity	200 millivolts to 2 volts
Input Impedance	>10k ohms
Input Voltage Range	10.5 volts to 15.0 volts
Bass EQ	0 to + 12dB @ 45Hz
Typical current draw at idle	750 milliamps
Minimum Impedance	4 ohm bridged/2 ohm stereo
Dimensions QX2350, QX4150	13.875"L x 8.5"W x 2.0"H
Dimensions QX2180	9.175"L x 8.5"W x 2.0"H
Dimensions QX4075	11.875"L x 8.5"W x 2.0"H

Are the QX series amplifiers stable to 2 ohms bridged?

No. Their heatsinks and power supplies are not designed to handle 2 ohms bridged.

What years are the QX series amps produced?

1997 - Current

Questions concerning further distribution issues should be directed to support@phoenixgold.com

Copyright © 1999 Phoenix Gold Corporation. All rights reserved.
Last modified: Tuesday October 19, 1999.