Boston Acoustics GT Reference Series Amplifiers
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.
- GT Reference Series 4-Channel Amplifier
- RMS Power Rating(CEA-2006-A):
- 4 ohms: 100 watts x 4 chan.
- 2 ohms: 150 watts x 4 chan.
- Bridged, 2 ohms: 450 watts x 2 chan.
- Mixed Operation Power Rating (CEA-2006-A):
- 4 ohms: 100 watts x 2 chan.
- 2 ohms: 450 watts x 1 chan.
- RMS Power Rating(12V):
- 4 ohms: 85 watts x 4 chan.
- 2 ohms: 450 watts x 2 chan.
- Remote bass level input (GT-RSL remote level control sold separately)
- Red LED power badge and orange protect indicator
- 4/3/2 channel operation
- Adjustable mounting feet (mounting feet move along rails to allow the easiest installation)
- Fully computer-controlled diagnostics system (continuously monitors amplifier in case of thermal overload, short circuits, or over voltage)
- Q-Tune™ technology combines sophisticated crossover adjustments with Q-Control settings to seamlessly transition rear bass to the front sound stage
- Heavy duty fan cooled aluminum alloy heatsink
- Gold-plated RCA level inputs
- Gold-plated screw terminals
- Variable high-pass filter (20-250 Hz, 12 dB/octave)
- Variable low-pass filter (50-350 Hz, 12 or 24 dB/octave)
- Signal Voltage Input (200mV-8V)
- Frequency response: 10-95,000 Hz
- Dimensions: 22-1/4"L x 9"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 Manufacturer's warranty
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Average Customer Rating is 4.5 out of 5 stars:
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Average Attributes Rating:
| Durability | | 4.5 |
| Value | | 4.3 |
| Features | | 4.5 |
| Design | | 5.0 |
| Usability | | 4.5 |
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Most Helpful Customer Reviews:
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Review by
Jilin from NSW, Australia
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Sound clarity is very good and crystal clear. Good Bass too. Easy to set up. Boston Acoustics GT 4100 is a high quality AMP.
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Review by
SALCEDO PRO SOUND from Orlando, FL
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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.
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SALCEDO PRO SOUND from UTICA,NY
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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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Review by
Joe from Lumberton, Texas
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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.
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