Refurbished - Boss D550.4-RB (LS-d5504-RB) 2200W Max, 4-Channel Diablo Series

by Boss

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Diablo Series 4-Channel Class AB Car Amplifier • 230W x 4 chan. @ 4 ohm • 550W x 2 chan. Max • MOSFET power supply • LED power and protection indicators • Variable high/low pass crossovers

Learn more about the LS-d5504-RB

Product Highlights

Diablo Series 4-Channel Class AB Car Amplifier • 230W x 4 chan. @ 4 ohm • 550W x 2 chan. Max • MOSFET power supply • LED power and protection indicators • Variable high/low pass crossovers

Description

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

Diablo Series 4-Channel Class AB Car Amplifier
RMS Power Rating:

4 ohm: 230 watts x 4 chan.

Max power output: 550 watts x 4 chan.
Tuned Bass EQ (0-18 dB bass boost)
MOSFET power supply
Remote subwoofer level control
LED power and protection indicators
Variable high/low pass crossovers
Input gain control
Input sensitivity selector
Line and speaker level inputs
Trimode operation
Line and speaker level inputs
Dimensions: 23-1/16"L x 11"W x 2-5/16"H
2-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

230 watts x 4 channel

RMS Power @ 2 ohms

Not Specified

RMS Power @ 1 ohm

Not Stable

Bridged RMS Power

Not Specified

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

2200 watts

Total RMS Power Output

920 watts

Maximum Input Gauge Size

4 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)

Signal-to-Noise Ratio

105 dB

Bass Boost

0 - 18 dB

Remote bass/level controller

Yes

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

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Add-ons

Belva BAK44

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(61)

$49.99

List price $79.99

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Boss D550.4 R/B

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This item has been discontinued

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