1. Product:
Precision Power ion i520.4 - 4 Channel Class D Full Range Amp
2. Specs:
RMS Power Rating:
4 ohms: 100 watts x 4 chan.
2 ohms: 130 watts x 4 chan.
Bridged, 4 ohms: 260 watts x 2 chan.
Pulse Width Modulated MOSFET power supply
Low-Heat producing circuit
LED power (green) and protect (red) indicators
Balanced signal input
Double sided FR-4 PC board
Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
SMT (Surface Mount Technology) for easy installation
Soft start turn-on
2 or Mono channel operation
Speaker-level (high-level) inputs with signal sensing for automatic turn-on
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heat-sink
Input sensitivity:
Level: 200mV-6V
Fixed high-pass filter (80 Hz)
Fixed low-pass filter (80 Hz)
4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
Dimensions: 5-5/16"W x 9"L x 1-11/16"H
3. Description/Condition:
It was used for about 2 weeks at most and is basically brand new. Changing some stuff in my setup so this is not needed anymore.
Here is a link to TaylorFade's review of this amp - My test: Precision Power iON i520.4 - Car Audio Classifieds
4. Price: :
$95 SHIPPED. NO TRADES.
5. Pictures:
Precision Power ion i520.4 - 4 Channel Class D Full Range Amp
2. Specs:
RMS Power Rating:
4 ohms: 100 watts x 4 chan.
2 ohms: 130 watts x 4 chan.
Bridged, 4 ohms: 260 watts x 2 chan.
Pulse Width Modulated MOSFET power supply
Low-Heat producing circuit
LED power (green) and protect (red) indicators
Balanced signal input
Double sided FR-4 PC board
Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
SMT (Surface Mount Technology) for easy installation
Soft start turn-on
2 or Mono channel operation
Speaker-level (high-level) inputs with signal sensing for automatic turn-on
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heat-sink
Input sensitivity:
Level: 200mV-6V
Fixed high-pass filter (80 Hz)
Fixed low-pass filter (80 Hz)
4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
Dimensions: 5-5/16"W x 9"L x 1-11/16"H
3. Description/Condition:
It was used for about 2 weeks at most and is basically brand new. Changing some stuff in my setup so this is not needed anymore.
Here is a link to TaylorFade's review of this amp - My test: Precision Power iON i520.4 - Car Audio Classifieds
4. Price: :
$95 SHIPPED. NO TRADES.
5. Pictures:
Last edited by a moderator: