Open Box, Great - Hifonics BRX640.4 4-Channel Brutus Series 640W Car Amplifier (BRX6404)

by Hifonics

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Item Condition: Open Box complete

• 80W x 4-Chan. @ 4 ohm
• 160W x 4-Chan. @ 2 ohm
• 320W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality Learn more about the LS-brx6404-OBCra213242

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Item Condition: Open Box complete

Description

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Brutus BRX Amps: Brutal to Competition

Accu-Cross Crossovers for Sound Shaping

The Gods have struck again from Mt. Olympus. The famous Brutus amplifier has gone through a redesign and now features a new look along with amazing sound. The design for the new Brutus BRX amplifiers has a blue illuminated underglow that gives the amplifier a floating appearance when properly mounted.

The molded and angled illuminated terminals add to the stylish design and also provide stress-free installation access. Accu-Cross crossovers allow for adjustments and sound shaping. The Ultra-Fi MOSFET power supplies ensure the amplifier can maximize its sound capabilities. The new Brutus BRX amplifiers take it to the next level, and are certainly a brutal amplifier.

Molded and Angled Illuminated Terminals

The full-range multi-channel Brutus BRX amplifiers all feature Super A/B Class technology. This complex circuitry was initially developed purely for the flagship Mt. Olympus amplifiers – however this superior technology was passed on to the Brutus line as well. This efficient circuitry allows for maximum sound quality while also ensuring maximum efficiency.

Initially Brutus amplifiers were only monoblock amplifiers by Hifonics, however for 2013 they deicded this amplifier series was too good to pass up, and added two-channel and four-channel alternatives to their purely subwoofer filled lineup. These new stylish multi-channel amplifiers were welcomed with open arms by the car audio industry, and have performed extremely well on the market since being released.

General Features:

Item Condition: Open Box complete

Unit has minor scratches from being installed
Brutus Series 4-Channel Super AB Class Car Amplifier
RMS Power Rating:

4 ohm: 80 watts x 4 chan.
2 ohm: 160 watts x 4 chan.
Bridged, 4 ohm: 320 watts x 2 chan.

Ultra-Fi MOSFETS Circuit maximizing power efficiency while improving sound quality
Wired remote bass level control available and sold separately (Hifonics HFR3)
LED power (green) and protect (red) indicators
Variable Bass Boost (0 to +10 dB bass boost)
Built-in system diagnostics
4/3/2/1 Channel operation
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
Lighted connectors and blue wash of light from the underside of the heatsink
Input sensitivity:

Level: 200mV-6V

Variable high-pass filter (10-1,500 Hz)
Variable low-pass filter (30-150 Hz)
Frequency response: 10-45,000 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.
CEA-2006 compliant amplifier
Dimensions: 15-15/16"L x 10-5/16"W x 2-1/2"H
Authorized Internet Dealer
1-year Manufacturer's Warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

80 watts x 4 channel

RMS Power @ 2 ohms

160 watts x 4 channel

Bridged RMS Power

320 watts x 2 channel

Amplifier Specifications

Series

Brutus Series

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

640 watts

Total RMS Power Output

320 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)

High-Pass Crossover Frequency

10 - 15000 Hz

Low-Pass Crossover Frequency

30 - 250 Hz

Signal-to-Noise Ratio

90 dB

Channel Separation

80 dB

Bass Boost

0 - 10 dB

Remote bass/level controller

Optional (Accessory required and sold separately)

Hifonics HFR3

Fuse Rating

30A x 2

Strappable

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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Hifonics BRX640.4 Open Box Complete

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Description

Brutus BRX Amps: Brutal to Competition

General Features:

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