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Boston Acoustics GT-28

1250W RMS, 2-Channel Amplifier

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2-Channel High Current Amplifier • 450W RMS x 2 @ 2 • 1250W RMS x 1 @ 2 • Adjustable Mounting Feet • Screw-Down Security Cover • 2 Ohm Mono Stable • Continuously Variable Crossover and Q

Learn more about the gt28

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This item has been discontinued

Product Highlights


2-Channel High Current Amplifier • 450W RMS x 2 @ 2 • 1250W RMS x 1 @ 2 • Adjustable Mounting Feet • Screw-Down Security Cover • 2 Ohm Mono Stable • Continuously Variable Crossover and Q

Description


  • 2-Channel High Current Amplifier
  • 2 Ohm Mono Stable
  • Advanced cooling allows varied mounting positions
  • Adjustable feet for varied mounting surfaces
  • Screw-down security cover protects tuning controls
  • Terminals accept bare heavy-gauge wire
  • RMS Power Rating:
    • 14.4VDC:
      • 250 watts x 2 chan. @ 4 ohms
      • 450 watts x 2 chan. @ 2 ohms
      • 900 watts x 1 chan. @ 4 ohms
      • 1250 watts x 1 chan. @ 2 ohms
    • 12.6VDC:
      • 200 watts x 2 chan. @ 4 ohms
      • 350 watts x 2 chan. @ 2 ohms
      • 700 watts x 1 chan. @ 4 ohms
      • 1100 watts x 1 chan. @ 2 ohms
  • Adjustable input sensitivity: 0.2 - 5 V
  • Variable High-Pass Crossover: 20 - 350 Hz (12 dB/Oct)
  • Variable Low-Pass Crossover: 50 - 350 Hz (24 / 12 dB/Oct)
  • Variable Q Control: 0.7 - 1.2
  • Power and Safe LEDs
  • Recessed RCA Inputs allow clearance for tight mounting locations
  • Optional subwoofer level control not included
  • Dimensions: 22" L x 9" W x 2-1/2" H
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
250 watts x 2 channel
RMS Power @ 2 ohms
450 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
1250 watts x 1 channel
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
1250 watts
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
2 ohms
Speaker Level Inputs
No
Preamp Outputs
No
Signal-to-Noise Ratio
>100 dB
Fuse Rating
25A x 4 
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

GT-28

Weight:

16.00lbs

Internal SKU:

gt28

Internal Product ID:

3696

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
4
Value
3
Features
4
Design
4
Usability
4

Customer Reviews

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good amp

i had traded this amp for an alpine mrp1000 this amp hits much harder and is able to give enough power to my subs. i have kenwood shallow mount kfc1200f two of them and the alpine wasnt able to power them enough. this amp has enough power to power mostly everything

By karmamike on July 29, 2012

2

found this helpful.

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