Refurbished - Soundstream Di475.1-RB (LS-di4751-RB) 475W, Class D Monoblock

by Soundstream

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Extreme Bass Machine Single-Channel Car Amplifier • Class D2 • 350W x 1 Chan. @ 4 ohm • 475W x 1 Chan. @ 2 ohm • Selectable Bass Boost • Speaker-Level Inputs • 3 Stage Protection Circuit • Compact Chassis and Design

Learn more about the LS-di4751-RB

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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.

For those looking to install a basic subwoofer, you are going to need a solid and reliable amplifier. The Soundstream Di475.1 is just that, a simple and reliable amplifier. Wired at 4 ohm, the amplifier will produce a stable 350 watts to a single channel. When wired down to 2 ohm, the amplifier is rated at 475 watts. That is plenty of power for a basic subwoofer that can fill in that low bass without overbearing the rest of the speakers. The Soundstream amp is made using a Mil-Spec fiberglass circuit board and powered by a PWM MOSFET power supply. If you don't have an aftermarket stereo, or just prefer to use speaker level inputs for your amplifier, this amplifier will be compatible and includes the speaker-level input harness. The inputs and screw terminals are nickel plated for optimal signal transfer and the heatsink keeps the amp running cool. For those just getting into the world of car audio, this is a fantastic amp that will power your basic subwoofers. The Soundstream Di475.1 is named the Extreme Bass Machine for a reason!

Extreme Bass Machine Single-Channel Class D2 Car Amplifier
RMS Power Rating:

4 ohm: 350 watts x 1 chan.
2 ohm: 475 watts x 1 chan.

PWM MOSFET power supply
Wired remote bass level control included
LED power indicator
Selectable bass boost (0, 6, 12 dB @ 45 Hz)
3 Stage protection circuit
Single channel operation
Speaker-level inputs with signal sensing for automatic turn-on
1 Set of preamp RCA outputs
SMD Technology
Mil-Spec fiberglass circuit board
True digital switching
High rail voltage
Compact chassis and design
18dB Crossover centered at 80 Hz
Heavy duty aluminum alloy heatsink for heat dissipation
Nickel-plated RCA level inputs
Nickel-plated screw terminals
Frequency response: 50-150 Hz
Dimensions: 11-3/4"L x 8-3/4"W x 2-1/8"H
8-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.
Authorized Internet Dealer
90 Day Manufacturer's warranty

Learn more about the Di475.1 at our blog.

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

350 watts x 1 channel

RMS Power @ 2 ohms

475 watts x 1 channel

Amplifier Specifications

Amplifier Class

Number of Channels

1 - Mono

Total RMS Power Output

475 watts

Maximum Input Gauge Size

8 AWG

Minimum Impedance Unbridged

2 ohm

THD at Rated RMS Power

0.5%

Speaker Level Inputs

Yes

Preamp Outputs

1 pair

Signal-to-Noise Ratio

98 dB

Bass Boost

0 - 12 dB

Remote bass/level controller

Yes

Fuse Rating

25A x 2

Warranty and Return Policy

Parts Warranty Duration

90 days

Labor Warranty Duration

90 days

Warranty Provider

Sonic Electronix

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Add-ons

Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

(97)

$24.99

List price $49.99

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Soundstream Di475.1 R/B

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This item has been discontinued

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