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900W RMS, GT Reference Series 4-Channel Amplifier
GT Series 4-Channel Reference Amplifier • 100W x 4 Chan. @ 4 Ohm • 150W x 4 Chan. @ 2 Ohm • Fully Computer-Controlled Diagnostics System • Q-Tune™ Technology • Fan Cooled Aluminum Alloy Heatsink
Learn more about the gt4100
Install New Front Kick Panel Speakers in select 2009-2024 vehicles from Ford, Mazda, Lincoln
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2-Channel 110W Line Output Converter with Gain Controller for select 2011-2025 vehicles from Ford with Non-Amplified Systems
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6" to 6.75" Kick Panel Speaker Adapter Bracket for select 2009-2024 vehicles from Ford, Lincoln, Alfa Romeo
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Connect your factory SiriusXM antenna to a new aftermarket radio for select 2004-2024 vehicles from Ford, Audi, GMC
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Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
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900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
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GT Series 4-Channel Reference Amplifier • 100W x 4 Chan. @ 4 Ohm • 150W x 4 Chan. @ 2 Ohm • Fully Computer-Controlled Diagnostics System • Q-Tune™ Technology • Fan Cooled Aluminum Alloy Heatsink
Boston Acoustics GT Reference amplifiers are perfect for just about any situation and any installation. The GT-4100 4-channel amplifier has a CEA-2006-A power rating of 100W x 4 channels @ 4 ohms, 150W x 4 channels @ 2 ohms, and 450W x 2 channel bridged @ 2 ohms. All of these ratings give the amplifier unsurpassed versatility, whether you are amplifying a set of speakers or even a subwoofer. 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 unique forced air cooling system allows for extreme heat dissipation and installation anywhere without the need to worry of thermal overload. Variable low and high crossovers combined with the Q-Control feature will give you complete control of all frequencies to better fine tune your audio system to better meet your personal preferences. GT Reference amplifiers provide unmatched technology and reliable power output, they are easy to install and are capable of stereo or mono operation with its DualMode™ feature. With all of its features and technologies GT Reference amplifiers are a great choice when selecting an amplifier.
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
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6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
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7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
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150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
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6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
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480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
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600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
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360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
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Manufacturer:
Model Number:
GT-4100
Weight:
16.00lbs
Internal SKU:
gt4100
Internal Product ID:
19572
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Great Sound & Power
I was very pleased with My GT-4100 the first time I fired it up! It has excellent sound with ample power. I would recommend this amp to anyone who demands a quality amp with enough power and high fidelity sound.
17 found this helpful
Great buy if you live near cold weather!!!!!!!!!
I bought this amp a few months ago and up till now it was working great, that is until i moved down to Florida. The amp tends to turn of if played at 3/4 volume. I played it at full volume in New York and never had a problem. I touched the amp and you can cook an egg on top of it. "let me remind you it comes with a built in fan and i have 2 other fans blowing air in it and the thing still goes into protect mode. I was thinking of buying another one of these but instead i will put this amp to power my tweeters. My hifonics never give me any problems, Amp is great for tweeters and that is it. "I've been doing car stereos since 1990-21 years and i have done my math correctly.
15 found this helpful
Great AMP
Sound clarity is very good and crystal clear. Good Bass too. Easy to set up. Boston Acoustics GT 4100 is a high quality AMP.
12 found this helpful
boston acoustics gt 4100
I bought this amp because of it's style and specs. The amp is not stable at 1 ohm but it works like a champ at 2 ohms. it is well worth the price i paid and i have to say it is one of the top 5 / 4 channel amps i owned to the date. I would recommend this amp to any one 100% EXCELLENT !!!!!!!
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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