See all parts that fit your 2012 E Series
500W 4-Channel Class AB GTA Series Amplifier
GTA Series Class AB 4-Channel Amplifier • 70W x 4 Chan. @ 4 Ohm • 125W x 4 Chan. @ 2 Ohm • Symmetrical Signal Topology • Q-Tune Circuitry • Integral Mounting System • Wrap-Around Heatsink Design
Learn more about the gta704
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GTA Series Class AB 4-Channel Amplifier • 70W x 4 Chan. @ 4 Ohm • 125W x 4 Chan. @ 2 Ohm • Symmetrical Signal Topology • Q-Tune Circuitry • Integral Mounting System • Wrap-Around Heatsink Design
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-704 is a 4-channel version of this series and has an RMS power rating of 70 watts x 4-channels wired at 4 ohms and 125 watts x 4-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.
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Manufacturer:
Model Number:
GTA-704
Weight:
8.50lbs
Internal SKU:
gta704
Internal Product ID:
39777
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Great door speaker amp
I have a pair of Boston SC65s, a pair of Boston SE75s (4x6s), and 4 pairs of aftermarket tweeters and this amp keeps all of them properly powered. The amp puts out very clean power even at high volume and it doesn't take all that much power off the vehicles electrical system. This amp has many great features like both RCA inputs and speaker level inputs, I would use the RCA inputs because it's easier and the sound quality could be better with RCAs. I would recommend this amp to anyone that is looking for a good 4 channel amp for door speakers.
14 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
