Refurbished - Audiobahn A4801T-RB (LS-a4801t-RB) 2800W Max, Class A/B 4-Channel

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4-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 2800W Max Power Output • 1400W RMS @ 2 ohm • 1000W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

Learn more about the LS-a4801t-RB

Product Highlights

Description

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.

2800W Max, Class A/B 4-Channel Car Amplifier
RMS Power Rating:

250 watts x 4 chan. @ 4 ohm
350 watts x 4 chan. @ 2 ohm
700 watts x 2 chan. @ 4 ohm Bridged

Max Power Output: 2800 watts @ 2 ohm stereo or 4 ohm bridged
Full MOSFET Power Supply with Soft Start Class A/B Circuitry
Preamp Outputs
Cobalt Blue Illumination (on/off switch for your preference)

Circuit Board, Heat Sink, Audiobahn Name Plate, Volt-meter and End Caps illuminate

Cobalt Blue Digital Volt-meter Display
Clipping Blue LED Indicators under the volt-meter display
Cooling Fan
Chrome Flame Cooling Fan Grill Cover Included (other optional designs available and sold separately)
Double Sided Glass Epoxy Circuit Board
High Gloss Chrome Plated Finish
Nickel Plated Block Terminals
3-way Protection Circuitry: Thermal, Short Circuit and Overload
High quality Bipolar Audio Stage
On/Off Bass Boost Setting: 0 or +18dB
Variable High-Pass Crossover: 50-750Hz
Variable Low-Pass Crossover: 50-120Hz
Variable Subsonic Filter: 20-50Hz
Signal-to-Noise Ratio: 100dB
Frequency Response: 10Hz-40kHz
THD: 0.02%
4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
Dimensions: 11-1/2" L x 12-3/4" W x 2-1/4" H
1-year SonicElectronix.com warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

250 watts x 4 channel

RMS Power @ 2 ohms

350 watts x 4 channel

Bridged RMS Power

700 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

1400 watts

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

0.02%

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

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

High-Pass Crossover Frequency

50 - 750 Hz

Low-Pass Crossover Frequency

50 - 120 Hz

Subsonic Filter

20 - 50 Hz

Signal-to-Noise Ratio

100 dB

Channel Separation

50 dB

Bass Boost

On/Off Switch (0 or +18dB)

Remote bass/level controller

Fuse Rating

40A x 2

Customer Ratings & Reviews

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By feature average rating

Durability		2
Value		3
Features		2
Design		3
Usability		4

Customer Reviews

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Audiobahn amp

I had this amp running the speakers in my Ford Escape. It did a great job...Its somewhat large, but does do or very close to rated power....

By Jeff on July 16, 2008

4 found this helpful

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Add-ons

Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

(8)

$7.99

List price $14.99

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Audiobahn A4801T R/B

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This item has been discontinued

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