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GFA-5006
The GFA-5006 is really several amplifiers in one. With the flexibility to be configured to drive from as many as six channels to a combination of five, four, or three channels, the GFA-5006 is ideal for use as a multi-zone amplifier that can provide quality amplification for a whole house, distributed sound system. With individual level controls for precise control of each amp's volume, it's the ideal foundation for an authentic, ultra-realistic surround sound theater system, or for a multi-room or multi-speaker audio system.
Custom installers love the flexibility and thoughtful features we've designed into the unit for custom sound applications. These features include 3 to 30 volt AC or DC triggering, signal sensing for each channel, a ground lift switch, pass through RCA input/output jacks for easy daisy chaining and heavy duty five-way binding posts for solid speaker connections. The GFA-5006 also has a rear mounted "vacation switch," sophisticated electronic and thermal protection circuits and internal fuses to eliminate worries about shorted speaker wires, unintentional misconnections, or other potential problems.
Controls on the GFA-5006's rear panel let you select multi-channel operation, or bridge the channels for a 3-channel configuration. In the 3-channel mode, the GFA-5006 brings your home theater to life, delivering 175 watts of clean, distortion-free sound to the center channel and each of the rear channels. Add it to your existing 2-channel amplifier and you'll be at the center of a superbly balanced, awesomely powered system with sound so real you can practically touch it.
For audio applications, the GFA-5006 in the 4-channel mode acts as two amps, one at 175 watts-per-channel x 2 and a second at 50 watts-per-channel x 2 to drive two sets of speakers. A great way to have sound in two separate rooms or areas of the home.
Five channels, four, or three, home theater or home audio, the award-winning ADCOM
GFA-5006 gives you many times the versatility of ordinary amplifiers. And much more of the
value that has made ADCOM famous.
ADCOM GFA-5006 Power Amplifier - Technical Specifications |
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Power
Rating (To FTC Requirements) ·50 watts continuous average power into 8 ohms at any frequency between 20Hz and 20kHz with all six channels driven at less than 0.018% THD. 75 watts continuous average power into 4 ohms at any frequency between 20Hz and 20kHz with all six channels driven at less than 0.09% THD. ·Bridged Power: 175 watts continuous average power into 8 ohms at any frequency between 20Hz and 20kHz with all channels driven at less than 0.09% THD, bridged. IM Distortion (CCIF, Any Combination from 4kHz to
20kHz) Power Bandwidth (-3dB) .....5Hz to 130kHz Dynamic Headroom into 4 ohms .....1.8dB Signal-to-Noise Ratio, "A" weighted
Gain .....variable, 29dB maximum Input Impedance .....17,000 ohms Input Sensitivity |
Input
Sensitivity, Bridged, AMPLIFIER B, Only 175 watts into 8 ohms.....1.8V rms 1 watt into 8 ohms.....130mV rms Damping Factor .....20Hz to 20kHz >400 GENERAL Power
(available in 230V on special order)
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Specifications subject to change without notice.
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