© 2012 Phoenix Gold • www.phoenixgold.com
Amplifier Owner’s Manual
Z500.1 SPECIFICATIONS
Frequency Response:
± 1dB from 20Hz to 300Hz
Signal to Noise Ratio:
>100dB
Low Pass Crossover:
12dB per Octave
Subsonic Filter:
12dB per Octave
Low Pass Crossover Range:
30Hz to 300Hz
Subsonic Crossover Range:
10Hz to 55Hz
Bass Boost @ 45Hz:
0 to +18dB
Low Level Input Range:
200 millivolts to 8 volts
Lowest Recommend Load:
2 ohms
Typical Efficiency:
50%
Damping Factor:
Greater than 200
Z500.4 SPECIFICATIONS
Frequency Response:
± 1dB from 20Hz to 20kHz
Signal to Noise Ratio:
>100dB
High and Low Pass Crossovers:
12dB per Octave
Crossover Range:
40Hz to 400Hz
Low Level Input Range:
200 millivolts to 8 volts
Lowest Recommend Load:
4 ohm Bridged or 2 ohm Stereo
Typical Efficiency:
50%
Damping Factor
Greater than 200
Power Output:
300 x 1 @ 4 ohms
500 x 1 @ 2 ohms
Power/Ground Wire Size:
8 Gauge
Dimensions (Includes Mounting Feet): 12.5” L x 8.34” W x 2.1” H
318mm L x 213mm W x 53mm H
Power Output
75 x 4 @ 4 ohms Stereo
125 x 4 @ 2 ohms Stereo
250 x 2 @ 4 ohms Bridged
Power/Ground Wire Size:
8 Gauge
Dimensions (Includes Mounting Feet): 12.5” L x 8.34” W x 2.1” H
318mm L x 213mm W x 53mm H
Specifications
Z250.2 SPECIFICATIONS
Frequency Response:
± 1dB from 20Hz to 20kHz
Signal to Noise Ratio:
>100dB
High and Low Pass Crossovers:
12dB per Octave
Crossover Range:
40Hz to 400Hz
Bass Boost @ 45Hz: 0 to +18dB
Low Level Input Range:
200 millivolts to 8 volts
Lowest Recommend Load:
4 ohm Bridged or 2 ohm Stereo
Typical Efficiency:
50%
Damping Factor
Greater than 200
Power Output
75 x 2 @ 4 ohms Stereo
125 x 2 @ 2 ohms Stereo
250 x 1 @ 4 ohm sBridged
Power/Ground Wire Size:
8 Gauge
Dimensions (Includes Mounting Feet): 8.2” L x 8.34” W x 2.1” H
208mm L x 213mm W x 53mm H
