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Boston Acoustics GTA-602

200W 2-Channel Class AB GTA Series Amplifier

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GTA Series High Performance Amplifier

Sonic Electronix is now carrying the new 2011 line of Boston Acoustics GTA Series Amplifiers. These amps come in Monoblock, 2-Channel, 4-Channel, and 5-Channel configurations as well as numerous different power ratings. Each one these GTA Series amplifiers feature a wrap-around heatsink design, SST (Symmetrical Signal Topology), IMS (Integral Mounting System), 3-way protection circuitry, fully adjustable Q-Tune circuitry, and much more.

The GTA-602 is a 2-channel version of this series and has an RMS power rating of 60 watts x 2-channels wired at 4 ohms and 100 watts x 2-channels wired at 2 ohms. It is equipped with gold-plated RCA level inputs & screw terminals and is powered by a MOSFET power supply. The option of low-level, or high-level inputs will allow the installation of these amplifiers into any system with ease. 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.

Product Features
  • 2-Channel Class AB GTA Series Amplifier
  • RMS Power Rating:
    • 4 ohms: 60 watts x 2 chan.
    • 2 ohms: 100 watts x 2 chan.
    • Bridged, 4 ohms: 200 watts x 1 chan.
  • MOSFET power supply
  • Optional Bass Remote available Boston Acoustics GTA-RSL(remote level control sold separately)
  • LED power and protect indicators
  • SST (Symmetrical Signal Topology) system uses balanced asymmetrical inputs for noise cancellation
  • Fully adjustable Q-Tune circuitry for simple bass output optimization
  • Recessed control panel for clean installation
  • 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
  • 2-Channel/Mono operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Fully adjustable and selectable lowpass/highpass crossovers
  • Wrap-around heatsink design for extreme heat dissipation
  • 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)
  • THD (Total Harmonic Distortion): 1%
  • Signal to Noise Ratio: 90 dB
  • Frequency Response: 10-50,000 Hz
  • Input Voltage: 14.4 volts
  • Fuse Rating: 20 amp x 1
  • CEA-2006 compliant amplifier
  • 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
Power Specifications - Full Range Channels
RMS Power @ 4 ohms60 watts x 2 channels
RMS Power @ 2 ohms100 watts x 2 channels
RMS Power @ 1 ohmN/A
Bridged RMS Power200 watts x 1 channel
Peak Power OutputN/A
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power OutputNot specified by manufacturer
Total RMS Power Output200 watts
Maximum Input Gauge Size8 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power1%
Speaker Level InputsYes
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency50 - 200 Hz
Low-Pass Crossover Frequency50 - 200 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio90 dB
Channel SeparationNot specified by manufacturer
Bass BoostQ-Tune Circuitry
Bass/Gain RemoteOptional (Accessory required and sold separately)
Fan CooledNo
Fuse Rating20A x 1 
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
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Main Product
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Boston Acoustics GTA-602Boston Acoustics GTA-602$99.95

Product Summary

Manufacturer: Boston Acoustics
Model number: GTA-602
UPC: 0690283478773
Weight: 6.00 lbs
Internal SKU: gta602
Internal product ID: 39779

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