Description
Boston Acoustics GTA amplifiers use some of the same technologies found in their top-of-the-line GT Reference amps to give your music a powerful boost. And these attractive amps deliver the sonic goods at a reasonable price.
The 4-channel GTA-504 amplifier puts out 50 watts RMS per channel — plenty enough power to rock two sets of speakers or components. You can drive a pair of subs with 160 watts RMS each in 2-channel mode, or bridge the rear channels to send 160 watts to a sub while the front channels run your full-range speakers. Boston Acoustics’ Q-Tune™ technology lets you bump up your bass, whether you’re running a subwoofer or not. The inputs feature special noise-cancellation circuitry that ensures clean reproduction of your music all the way through to your speakers.
-4-channel car amplifier
-50 watts RMS x 4 at 4 ohms (80 watts RMS x 4 at 2 ohms)
-160 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)
-CEA-2006 compliant
-variable high-and low-pass filters (50-200 Hz, 12 dB/octave)
-Q-Tune technology switchable bass boost (6 dB at 45 Hz) on rear channels only
-optional wired remote subwoofer level control
-Symmetrical Signal Technology (SST™) uses asymmetrical balanced inputs for noise cancellation
-frequency response: 10-50K Hz
-preamp and speaker-level inputs
-fuse rating: 25A x 2
-8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
-14-1/8″W x 2-3/8″H x 8-9/16″D
