Boston Acoustics GTA-704

Product Features

• 4-Channel Class AB GTA Series Amplifier
• RMS Power Rating:

• 4 ohms: 70 watts x 4 chan.
• 2 ohms: 125 watts x 4 chan.
• Bridged, 4 ohms: 250 watts x 2 chan.

• MOSFET power supply
• LED power and protect indicators
• SST (Symmetrical Signal Topology) system uses balanced asymmetrical inputs for noise cancellation
• Fully adjustable Q-Tune circuitry for simple bass output optimization
• Recessed control panel for clean installation
• IMS (Integral Mounting System) reduces the amplifier footprint
• All input/output connections are located on one side of the amplifier to ease installation and wire management
• Optimal angled speaker and power blocks for easy wire connections
• 4-Channel/2-channel operation
• Speaker-level (high-level) inputs with signal sensing for automatic turn-on
• Preamp RCA outputs to daisy chain multiple amps
• 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
• Fully adjustable and selectable lowpass/highpass crossovers
• Wrap-around heatsink design for extreme heat dissipation
• Gold-plated RCA level inputs
• Gold-plated screw terminals
• Variable High-Pass Filter (50-200 Hz, 12 dB/octave)
• Variable Low-Pass Filter (50-200 Hz, 12 dB/octave)
• THD (Total Harmonic Distortion): 1%
• Signal to Noise Ratio: 90 dB
• Frequency Response: 10-50,000 Hz
• Input Voltage: 14.4 volts
• Fuse Rating: 25 amp x 2
• CEA-2006 compliant amplifier
• Dimensions: 8-3/8"D x 14-3/4"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.