Name: Boston Acoustics GTA-504 R/B
Brand: Boston Acoustics
SKU: LS-gta504-RB
Price: 129.99 USD
Availability: Discontinued

by Boston Acoustics

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Product highlights

GTA Series 4-Channel Class AB Car Amplifier • 320W RMS • 50 Watts x 4 Chan. @ 4 Ohm • 80 Watts x 4 Chan. @ 2 Ohm • Q-Tune™ Bass Optimization Circuitry • SST™ (Symmetrical Signal Topology) • Wrap-Around Heatsink

Learn more about the LS-gta504-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.

General Features:

GTA Series 4-Channel Class AB Car Amplifier
Item Condition: Refurbished
RMS Power Rating:

4 ohm: 50 watts x 4 chan.
2 ohm: 80 watts x 4 chan.
Bridged, 4 ohm: 160 watts x 2 chan.

MOSFET power supply
Bass Remote Details (Boston Acoustics GTA-RSL required and sold separately)
LED power and protect indicators
Bass Boost/EQ details (0-6 dB bass boost at 45 Hz)
Boston’s Q-Tune™ circuitry for simple bass output optimization
4/3/2 channel operation
Speaker-level inputs with signal sensing for automatic turn-on
Preamp RCA outputs
3-Way System Protection circuitry (thermal, overload, and speaker short protection)
SST™ (Symmetrical Signal Topology) system uses balanced asymmetrical inputs for noise cancellation
Recessed control panel for clean installation
Wrap-around heatsink design for ample cooling in multiple mounting positions
IMS™ (Integral Mounting System) reduces the amplifier footprint
All input/output connections are located on one side of the amplifier to ease installation and wire management
Optimal angled speaker and power blocks for easy wire connections
Gold-plated RCA level inputs
Gold-plated screw terminals
Variable high-pass filter (50-200 Hz, 12 dB/octave)
Variable low-pass filter (50-200 Hz, 12 dB/octave)
CEA-2006 compliant amplifier
Frequency response: 10-50,000 Hz
Dimensions: 8-3/8"D x 14-3/8"W x 2-3/8"H
4-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 SonicElectronix.com warranty

Package Includes:

Owners Manual
3mm Hex Wrench
2mm Hex Wrench
2 Speaker Level Input Cables
4 Mounting Screws
2 25A Replacement ATC Fuses

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

50 watts x 4 channel

RMS Power @ 2 ohms

80 watts x 4 channel

Bridged RMS Power

160 watts x 2 channel

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total RMS Power Output

320 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

0.05%

Speaker Level Inputs

Yes

Preamp Outputs

Built-in Crossover

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

High-Pass Crossover Frequency

50 - 200 Hz

Low-Pass Crossover Frequency

50 - 200 Hz

Signal-to-Noise Ratio

90 dB

Bass Boost

0 - 6 dB

Remote bass/level controller

Optional (Accessory required and sold separately)

Boston Acoustics GTA-RSL

Fuse Rating

25A x 2

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

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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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Boston Acoustics GTA-504 R/B

We apologize

This item has been discontinued

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