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Boston Acoustics GT-40

490W RMS, 4-Channel Amplifier

Boston Acoustics
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2-Channel High Current Amplifier • 75W x 4 @ 2 Ohm • 145W x 4 @ 4 Ohm (Bridged) • 200W x 2 @ 2 Ohm (Bridged) • Built-In Crossover • DPS • Q-Tune

Learn more about the gt40

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This item has been discontinued

Product Highlights


2-Channel High Current Amplifier • 75W x 4 @ 2 Ohm • 145W x 4 @ 4 Ohm (Bridged) • 200W x 2 @ 2 Ohm (Bridged) • Built-In Crossover • DPS • Q-Tune

Description


  • 4-Channel High Current Amplifier
  • RMS Power Rating @ 14.4VDC:
    • 60 watts x 4 chan. @ 4 Ohms
    • 100 watts x 4 chan. @ 2 Ohms
    • Bridged:
    • 200 watts x 2 chan. @ 4 Ohms
    • 245 watts x 2 chan. @ 2 Ohms
  • RMS Power Rating @ 12.6VDC:
    • 45 watts x 4 chan. @ 4 Ohms
    • 75 watts x 4 chan. @ 2 Ohms
    • Bridged:
    • 145 watts x 2 chan. @ 4 Ohms
    • 200 watts x 2 chan. @ 2 Ohms
  • 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: 358mm L x 225mm W x 57mm H
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
245 watts x 2 chan. @ 2 Ohms
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
400 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 2 
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

GT-40

Weight:

15.00lbs

Internal SKU:

gt40

Internal Product ID:

3043

Product and How-to Videos


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