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Boss PH4.700

2800W, 4 Channel Phantom Series Amplifier

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Phantom Series 4-Channel Class A/B Car Amplifier • 280W x 4 chan. @ 4 ohms • 700W x 4 chan. Max • MOSFET PWM Power Supply • Includes Bass Remote • Trimode Operation • Thermal and Speaker Short Protection

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This item has been discontinued

Product Highlights


Phantom Series 4-Channel Class A/B Car Amplifier • 280W x 4 chan. @ 4 ohms • 700W x 4 chan. Max • MOSFET PWM Power Supply • Includes Bass Remote • Trimode Operation • Thermal and Speaker Short Protection

Description


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  • Phantom Series 4-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 280 watts x 4 chan.
  • Max Power Rating:
    • 2 ohms: 700 watts x 4 chan.
    • Bridged, 4 ohms: 1400 watts x 2 chan.
  • Max power output: 2800 watts
  • Bridgeable outputs
  • MOSFET PWM Power supply
  • Wired remote bass level control included
  • LED power and protection indicators
  • Variable 0 +/- 18 dB Bass boost
  • Trimode operation to connect a pair of speakers plus a subwoofer on one pair of output channels
  • Thermal and speaker short protection
  • Heavy duty black anodized heatsink
  • Soft turn-on circuit
  • Remote turn-on/turn-off circuit
  • Gold-plated RCA High and low level inputs
  • Gold-plated screw terminals
  • Fixed high-pass crossover (50-150 Hz)
  • Variable low-pass crossover (45-90 Hz)
  • Frequency response: 9-50,000 Hz
  • Dimensions: 9-1/2" D x 22"W x 2-1/4"H
  • 0/1-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
280 watts x 4 channel
Bridged RMS Power
1400 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
2800 watts
Total RMS Power Output
1120 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 150 Hz
Low-Pass Crossover Frequency
45 - 90 Hz
Signal-to-Noise Ratio
103 dB
Channel Separation
90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PH4.700

Weight:

17.50lbs

Internal SKU:

ph4700

Internal Product ID:

33979

Product and How-to Videos


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