Boston Acoustics GTA-802, GTA-504, GTA-502 manual Specifications, Introduction

Specifications

Introduction

Thank you for choosing Boston Acoustics and congratulations, you’ve made the right choice. You’re now equipped for the open road. Your high performance GTA amplifiers are engineered to perform and built to last. These products represent the pinnacle of performance and innovation that Boston Acoustics is famous for. We hope you enjoy your amplifier and the road ahead.

Technical Specifications:

	GTA-502	GTA-802	GTA-504
Rated Power (CEA-2006-A):
@ 4-Ohm (Stereo):	50 Watts x 2	80 Watts x 2	50 Watts x 4
@ 2-Ohm (Stereo)	80 Watts x 2	130 Watts x 2	80 Watts x 4
@ 4-Ohm (Mono)	160 Watts x 1	260 Watts x 1	160 Watts x 2
Impedance Stability:
Stereo:	2Ω	2Ω	2Ω
Mono:	4Ω	4Ω	4Ω
Frequency Response (-3dB):	10Hz–50kHz	10Hz–50kHz	10Hz–50kHz
Signal-to-Noise Ratio:	>90dB	>90dB	>90dB
(A Weighted)
THD+N:	0.05	0.05	0.05
Highpass Crossover:
Frequency Range:	50Hz - 200Hz	50Hz - 200Hz	50Hz - 200Hz
Slope (dB Per Octave):	12dB	12dB	12dB
Lowpass Crossover:
Frequency Range:	50Hz - 200Hz	50Hz - 200Hz	50Hz - 200Hz
Slope (dB Per Octave):	12dB	12dB	12dB
Signal Voltage Input Range:
Low Level (RCA) Input:	200mv - 5v	200mv - 5v	200mv - 5v
Speaker Level Input:	400mv - 10v	400mv - 10v	400mv - 10v
Fuse Amp Rating (ATC):	20 Amp	30 Amp	2 x 25 Amp
Dimensions:
Width:	9 3⁄8” (238mm)	11 3⁄4” (298mm)	14 3⁄8” (358mm)
Height:	2 3⁄8” (60mm)	2 3⁄8” (60mm)	2 3⁄8” (60mm)
Depth:	8 3⁄8” (211mm)	8 3⁄8” (211mm)	8 3⁄8” (211mm)

Parts List:

	GTA-502	GTA-802	GTA-504
Owners Manual:	x 1	x 1	x 1
3mm Hex Wrench:	x 1	x 1	x 1
2mm Hex Wrench:	n/a	n/a	x 1
Speaker Level Input Cable:	x 1	x 1	x 2
Mounting Screws:	x 4	x 4	x 4
Replacement Fuses (ATC):	x 1 (20 amp)	x 1 (30 amp)	x 2 (25 amp)

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