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Boston Acoustics GT-50

690W RMS, 5-Channel High Current Amplifier

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5-Channel Amplifier • 85W x 4, 350W x 1 RMS @ 2 Ohm • 85W x 4, 350W x 1 RMS @ 4 Ohm • 55W x 4 @ 4 Ohm, 400W x 1 @ 2 Ohm RMS (Mixed Op.) • Built-In Crossover • DPS • Q-Tune

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This item has been discontinued

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Product Highlights


5-Channel Amplifier • 85W x 4, 350W x 1 RMS @ 2 Ohm • 85W x 4, 350W x 1 RMS @ 4 Ohm • 55W x 4 @ 4 Ohm, 400W x 1 @ 2 Ohm RMS (Mixed Op.) • Built-In Crossover • DPS • Q-Tune

Description


  • 5-Channel High Current Amplifier
  • RMS Power Rating @ 14.4VDC:
    • 55 watts x 4 chan., 250 watts x 1 chan. @ 4 Ohm
    • 85 watts x 4 chan., 350 watts x 1 chan. @ 2 Ohm
    • 55 watts x 4 chan. @ 4 Ohm, 400 watts x 1 chan. @ 2 Ohm
  • RMS Power Rating @ 12.6VDC:
    • 45 watts x 4 chan., 190 watts x 1 chan. @ 4 Ohm
    • 80 watts x 4 chan., 250 watts x 1 chan. @ 2 Ohm
    • 45 watts x 4 chan. @ 4 Ohm, 300 watts x 1 chan. @ 2 Ohm
  • Adjustable input sensitivity
  • Recessed RCA Jacks: provides clearance is tight mounting locations
  • Advanced cooling allows varied mounting positions
  • Adjustable feet for varied mounting surfaces
  • Security cover protects control settings
  • Continuously variable crossover and Q-factor settings
  • Highpass, Lowpass, or Bandpass configurable
  • Q-Tune™ technology seamlessly transitions rear bass to the front sound stage
  • The GT's DPS™ (Dynamic Power System™) ensures high efficiency and ouput stages, increased power with lower impedance and maximum dynamics and transient response
  • Advanced cooling allows varied mounting positions
  • Variable crossover points for exact integration of speakers and subwoofers
  • Dimensions: 21-5/8" L x 8-7/8"m W x 2-1/4" H
  • 1-year SonicElectronix.com warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
45 watts x 4 chan. + 190 watts x 1 chan.
RMS Power @ 2 ohms
65 watts x 4 chan. + 250 watts x 1 chan.
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
5-Channel
Total Peak Power Output
1020 watts
Total RMS Power Output
510 watts
Minimum Impedance Unbridged
2 ohm
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
20 - 350 Hz
Low-Pass Crossover Frequency
50 - 350 Hz
Signal-to-Noise Ratio
100 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
30A x 3 

Item Details


Manufacturer:

Model Number:

GT-50

Weight:

15.00lbs

Internal SKU:

gt50

Internal Product ID:

4028

Product and How-to Videos


Customer Ratings & Reviews


Boston Acoustics GT-50 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Pure Clarity

i have this amp in my camaro, i have memphis subs a pioneer head unit, infinity kappas in the back and memphis coaxials in the front. i can hear this amp perfectly clear until i crank it past 56, it which case it gets a bit gritty, my head unit maxes out at 60, its more than enough power and i cannot emphasize any more on how clear it is. best bang for the buck in amps anywhere. i have owned it for about 3 months now, i play everything and loud too....metal, rap, hard rock, etc. and it hasn't gotten very hot either. If i blew it up....I'd get another asap, or the new version of it, Boston Acoustics FTW

By Rockstar on March 13, 2009

15 found this helpful


Stumbled in on a beast

My homeboy got this amp out a junk car he brought and gave it to me... Said it couldnt be worth nothin. Its left behind dirty and a 5 channel... I got dat bad boy hooked up 5 channel to 4 alpine 4" mids and highs and a 10" kicker in my 89 chevy 1500. Shit so clear and loud... Didnt know how much it was worth until tonight. 350 on ebay... Damn I came up?

By Anonymous on September 19, 2018

10 found this helpful




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