Name: RE Audio BT900.4
Brand: RE Audio
SKU: bt9004
Price: 201.99 USD
Availability: Discontinued
Rating: 5.0000 (2 reviews)

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RE Audio BT900.4 Image 9 — RE Audio BT900.4

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Product highlights

• RMS Power: 80W x 4 @ 4 ohm, 120W x 4 @ 2 ohm
• Built-In Bluetooth Allows for Direct Access to Your Sound System
• Variable High and Low Pass Filters
• Dimensions: 7.4" W x 12.6" L x 2.2" H

Learn more about the bt9004

Product Highlights

• RMS Power: 80W x 4 @ 4 ohm, 120W x 4 @ 2 ohm
• Built-In Bluetooth Allows for Direct Access to Your Sound System
• Variable High and Low Pass Filters
• Dimensions: 7.4" W x 12.6" L x 2.2" H

Description

Authorized dealer

Bluetooth Sound without the Headunit

Have you ever wanted to add Bluetooth functionality to your car without opening up your dash and installing a costly new headunit? The new RE Audio BT900.4 Bluetooth amplifier allows you to do just that. This innovative 4-channel 480 watt RMS amp has integrated Bluetooth so you can stream your favorite music straight to your sound system, no headunit required. The Bluetooth has outstanding range, allowing you to stream your music from across a parking lot if you ever want to show off. An RCA input also allows the BT900.4 to be used as a traditional amplifier with your headunit. With on-board overload, short circuit, over heat and under voltage system protection, this amp will be a perfect, long term addition to your sound system. Being unable or unwilling to install a new headunit in your car is no longer an excuse to not have Bluetooth!

Sonic Electronix Power Certified Amplifier

RE Audio's BT900.4 4-channel amplifier is a Sonic Electronix Certified Amplifier. This amp's power output has been professionally tested with our SMD Amplifier Dyno, bringing you it's true power ratings. Learn more about this amp's Sonic Electronix Certified Power Here!

Impedance	Claimed Output	Certified Results	Dynamic Results
4 Ω	80 @ 14.4v	120W @ 14.77v	230W @ 14.83v
2 Ω	120W @ 14.4v	155W @ 14.83v	167W @ 14.85v
Bridged, 4 Ω	230W @ 14.4v	245W @ 14.77v	277W @ 14.83v

General Features:

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

4 ohm: 80 watts x 4 chan.
2 ohm: 120 watts x 4 chan.
Bridged, 4 ohm: 230 watts x 2 chan.

Sonic Electronix Certified Power Rating*:

4 ohm: 95 watts x 4 chan.
2 ohm: 155 watts x 4 chan.
Bridged, 4 ohm: 245 watts x 2 chan.

Built-in Bluetooth allows you to bypass connecting with your headunit

Works with most Bluetooth enabled devices
Bluetooth Range: Up to 30 feet (10m)
Intelligent switching between Bluetooth® and RCA signal
Automatic Bluetooth® on and off
Bluetooth antenna included

Accepts Bluetooth audio signal and RCA input
Intelligent switching between Bluetooth and RCA signal
Bluetooth audio and remote turn on signals can be passed to other amplifiers
4 or 2 channel operation
SMD dedicated audio chip device
Full MOSFET DC-DC PWM power supply
ROHS compliant production technique
Variable high-pass filter: 50 - 500 Hz
Variable low-pass filter: 50 - 500 Hz
Input Level : 0.2 V ~ 5 V
Frequency Response: 10 - 3,500 Hz
Sampling Frequency: 44.1 KHz
Radio Frequency: 2.4GHz
Total Harmonic Distortion: < 0.1%
Signal to Noise Ratio: > 90dB
Channel Separation: > 60dB
Bluetooth Receiver Sensitivity: < -80dBm
Overload, short circuit, overheat and under voltage protection
8 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

Dimensions: 7.4"W x 12.6"L x 2.2"H
Marinised version available: RE Audio BT900.4M
Authorized Internet Dealer
1-year Manufacturer's Warranty

*The Sonic Electronix Certified Power Ratings listed are based on a test of a specific sample amplifier. Actual power ratings may slightly vary between amps.

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

80 watts x 4 channel

RMS Power @ 2 ohms

120 watts x 4 channel

Bridged RMS Power

240 watts x 2 channel

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

480 watts

Total RMS Power Output

320 watts

Maximum Input Gauge Size

8 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

<0.1%

Speaker Level Inputs

Yes

Preamp Outputs

1 pair

Built-in Crossover

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

High-Pass Crossover Frequency

50 - 500 Hz

Low-Pass Crossover Frequency

50 - 500 Hz

Signal-to-Noise Ratio

>90 dB

Channel Separation

>60 dB

Sonic Certified Amplifier

Yes

Amp Bluetooth Connectivity

Yes

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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By feature average rating

Durability		4.5
Value		4.5
Features		5
Design		5
Usability		5

Customer Reviews

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Underrated

Very powerful and clean amplifier. it does 150W just under 3/4 gain. It reached 115 degrees F after 45 minutes of running about 110 - 120 watts. ONE THING I WISH I KNEW: It easily accepts 4 gauge wire! both sonics and RE have it listed at max input of 8 ga. No need to order gauge adapters like i did.
Bluetooth works better than any device I've ever used. never broke up once and i had my phone in my pocket circling the truck most of the day. BE SURE YOUR VOLUME IS ON LOW WHEN YOU ACTIVATE BLUETOOTH. I had matched the amps based on a 3v preout from my line converter but with the bluetooth connection the power far exceeded what i matched too.
Its a rock solid amp with a beautiful aluminum case and sturdy knobs.
another thing to mention is to note that it only has 2 input channels (left and right) and 4 outputs (left front, left rear, ect)

By Joe on November 3, 2015 Checkmark Icon

Verified purchase

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Great for classic car

Used in my 1969 resto-mod... This amp is awesome! Didn't want to hack up dash with an aftermarket radio, wired speakers directly to amp and use cell phone to control audio. This is a must have in the classic car workld, old looks modern sound. The best feature has to be the 13v power trigger amp will not switch on until it sees 13v

By Goose on May 20, 2016

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Add-ons

Belva BAK84

Complete 8 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects

(33)

$44.99

List price $59.99

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RE Audio BT900.4

We apologize

This item has been discontinued

Product Highlights

Description

Bluetooth Sound without the Headunit

Sonic Electronix Power Certified Amplifier

General Features:

Specifications & Details

Item Details

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