GTA-1105 | Amplifiers | Boston Acoustics CA

Boston Acoustics SPG555.

PERFORMANCE

High efficiency Class AB & Class D Hybrid amplifier design
Boston’s Q-Tune™ circuitry for Simple Bass Output Optimization
SST™ (Symmetrical Signal Topology) system uses balanced asymmetrical inputs for noise cancellation
Fully adjustable and selectable Lowpass/Highpass crossovers
Wrap-around heatsink design for ample cooling in multiple mounting positions

INSTALLATION

Full system solution in one package
Optimal angled speaker and power blocks for easy wire connections
All input/output connections are located on one side of the amplifier to ease installation and wire management
IMS™ (Integral Mounting System) reduces the amplifier footprint
Recessed control panel for clean installation and concealed wire management
Optional GTA-RSL remote gain for controlling the subwoofer volume from the drivers seat

Number Of Channels:

5 Channels

Signal to Noise Ratio (A Weighted):

>90dB

Lowpass Crossover:

12dB Adj. (50Hz to 200Hz)

Highpass Crossover:

12dB Adj. (50Hz to 200Hz)

Height:

2-3/8” (60mm)

Width:

21-1/4" (538mm)

Depth:

8-3/8” (211mm)

Front and Rear Power @ 4-ohm Stereo (CEA-2006-A):

70 Watts x 4

Front and Rear Power @ 2-ohm Stereo (CEA-2006-A):

125 Watts x 4

Front and Rear Power @ 4-ohm Mono(CEA-2006-A):

250 Watts x 2

Subwoofer Channel Power @ 4-ohm Mono (CEA-2006-A):

250 Watts x 1

Subwoofer Power Power @ 2-ohm Mono (CEA-2006-A):

400 Watts x 1

Frequency Response Front & Rear Channels (-3dB):

10Hz-50kHz

Frequency Response Subwoofer Channel (-3dB):

10Hz-50Hz

Boston Acoustics