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Boston Acoustics GTA-502

160W RMS, GTA Series 2-Channel Car Amplifier

Boston Acoustics
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GTA Series 2-Channel Class AB Car Amplifier • 160W RMS • 50 Watts x 2 Chan. @ 4 Ohms • 80 Watts x 2 Chan. @ 2 Ohms • Q-Tune™ Bass Optimization Circuitry • SST™ (Symmetrical Signal Topology) • Wrap-Around Heatsink

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This item has been discontinued

Product Highlights


GTA Series 2-Channel Class AB Car Amplifier • 160W RMS • 50 Watts x 2 Chan. @ 4 Ohms • 80 Watts x 2 Chan. @ 2 Ohms • Q-Tune™ Bass Optimization Circuitry • SST™ (Symmetrical Signal Topology) • Wrap-Around Heatsink

Description


High Performing GTA Amplifiers

The GTA-502 is a Class A/B 2-channel amplifier rated at 50W x 2 channels @ 4 ohms, 80W x 2 channels @ 2ohms, and 160W x 1 channel @ 4 ohms bridged. Making it perfect when amplifying a set of speakers or even a subwoofer within the allotted power ratings. The bridged impedance allows you to run a subwoofer at a highly efficient ohm rating with out having to break the bank.

GTA series amplifiers have been manufactured by Boston Acoustics to provide the perfect amount of power to any speaker, subwoofer, and car audio system at any configuration. GTA amplifiers feature a Symmetrical Signal Topology (SST™) that creates noise cancellation by using asymmetrical balanced inputs. This makes them more efficient with less distortion. The option of low-level, or high-level inputs will allow the installation of these amplifiers into any system with ease. The Q-Tune™ technology will combine your main speakers with the subwoofers, giving you bass up front and a whole new way of enjoying your music. The fully adjustable low-pass/high-pass crossovers will allow for complete control of all frequencies allowing for personalized tuning of your audio system to better meet your musical needs and preferences. GTA amplifiers offer high performance with advanced features and technologies. So when looking for reliability, quality, and crisp clean power Boston Acoustics' GT series amplifiers are your only stop.

General Features:
  • GTA Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 50 watts x 2 chan.
    • 2 ohms: 80 watts x 2 chan.
    • Bridged, 4 ohms: 160 watts x 1 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
  • 2/1 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 9-3/8"W x 2-3/8"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.
  • 1-year Manufacturer's warranty
Package Includes:
  • Owners Manual
  • 3mm Hex Wrench
  • Speaker Level Input Cable
  • 4 Mounting Screws
  • 20A Replacement ATC Fuse

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 2 channel
RMS Power @ 2 ohms
80 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
160 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
160 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
Yes
Preamp Outputs
No
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)
Fuse Rating
20A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GTA-502

Weight:

6.00lbs

Internal SKU:

gta502

Internal Product ID:

20003

Product and How-to Videos


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