Name: Boss PH4.700
Brand: Boss
SKU: ph4700
Price: 149.99 USD
Availability: Discontinued

by Boss

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

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Product Highlights

Description

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Phantom Series 4-Channel Class A/B Car Amplifier
RMS Power Rating:
- 4 ohm: 280 watts x 4 chan.
Max Power Rating:
- 2 ohm: 700 watts x 4 chan.
- Bridged, 4 ohm: 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

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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 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

0.01%

Speaker Level Inputs

Yes

Preamp Outputs

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

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Add-ons

NVX XMICROLOC4

Add a 4-channel amplifier without replacing your factory radio

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Boss PH4.700

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This item has been discontinued

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