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Boss GT780

1000W Max, RiOT GT Series 4-Channel Amplifier (GT-780)

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Mosfet Bridgeable 4 Channel Amplifier • 100 watts RMS x 4 Chan. @ 4 Ohm / 250 watts MAX x 4 chan. @ 2 Ohm / 500 watts RMS x 2 Chan. Bridged @ 4 Ohm • Variable Gain Control • Signal-to-Noise Ratio: <102dB • Remote Subwoofer Level Control

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Product Highlights


Mosfet Bridgeable 4 Channel Amplifier • 100 watts RMS x 4 Chan. @ 4 Ohm / 250 watts MAX x 4 chan. @ 2 Ohm / 500 watts RMS x 2 Chan. Bridged @ 4 Ohm • Variable Gain Control • Signal-to-Noise Ratio: <102dB • Remote Subwoofer Level Control

Description


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Authorized dealer

  • MOSFET Bridgeable 4 Channel Amplifier
  • 100 watts RMS x 4 Chan. @ 4 Ohm / 250 watts MAX x 4 chan. @ 2 Ohm / 500 watts RMS x 2 Chan. Bridged @ 4 Ohm
  • 1000 watts power output
  • Remote Subwoofer Level Control
  • Chrome Plated RCA Inputs and Line Outs
  • High Level Inputs
  • LED Power and Protection Indicators
  • SN Ratio: <102 dB
  • THD: 0.01%
  • Variable Low Pass Crossover
  • Fixed High Pass Crossover
  • Bass Boost Switch
  • Variable Input Gain Control
  • Input Sensitivity Selector
  • Dimensions: L12-1/8" x W9-3/8" x H2-5/8"
  • 1-year Manufacturer's warranty

Product history:

Boss GT780 thumbnail
(newest, current model)
Boss RT745 thumbnail
(previous model, replaced by Boss GT780)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
RMS Not Stated: Peak = 250W x 4
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
500 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
1000 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
Yes
High-Pass Crossover Frequency
45 - 90 Hz
Low-Pass Crossover Frequency
45 - 90 Hz
Signal-to-Noise Ratio
102 dB
Channel Separation
90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
20A x 2 

Item Details


Manufacturer:

Model Number:

GT780

Weight:

14.00lbs

Internal SKU:

gt780

Internal Product ID:

6373

Product and How-to Videos


Customer Ratings & Reviews


Boss GT780 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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great buy

This amp is a great buy boss makes some excelent amps, the only problem is you should run speakers with a 60 watt rms rating with this amp to get its optimum performance. The signal is clear and i highly recommend this amp at this price!

By Joshua on March 16, 2006

9 found this helpful




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