About the Blaupunkt GTA 4 Special
Blaupunkt GTA 4 Special amplifier
Enjoy lots of power and superb sound, all wrapped up in a sleek case that'll inject some style into your car audio system. Blaupunkt's GTA 4 Special 4-channel car amplifier dishes out 60 watts RMS per channel, a good choice for driving two pairs of full-range speakers or components. Switch this amp over to 2-channel mode, and you can run a pair of subwoofers with up to 160 watts RMS of power each. You can adjust the built-in frequency filters to get the most out of your speakers, while the bass boost will kick up the lows when the craving for bass strikes you.
Product highlights:
- 4-channel car amplifier
- 60 watts RMS x 4 at 4 ohms (85 watts RMS x 4 at 2 ohms)
- 160 watts RMS x 2 bridged (4-ohm stable in bridged mode)
- adjustable high- and low-pass filters (50-250 Hz)
- selectable bass boost (0, 6, 12 dB at 60 Hz)
- preamp inputs
- 8-gauge power and ground leads recommended wiring and hardware not included with amplifier
- fuse rating: 40A x 1
- 14"W x 2-1/4"H x 9-11/16"D
- warranty: none (Crutchfield's 60-day satisfaction guarantee applies)
- MFR # AAV-GTA4SPECIAL
What's in the box:
Blaupunkt GTA 4 Special owner's manual
- Four channel amplifier
- One 40-amp ATO fuse (installed)
- Four 5/8" Self-tapping screws
- Owner's manual (English/ German/ French/ Spanish/ 18 other languages)
Customer reviews for Blaupunkt GTA 4 Special
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More details on the Blaupunkt GTA 4 Special
Features & specs
Performance | ||
---|---|---|
RMS Power Output (Watts x Channels) |
60 x 4 | |
Peak Power Output (Watts x Channels) | 190 x 4 | |
Power at 2 Ohms (Watts x Channels) | 85 x 4 | |
Power at 1 Ohm (Watts x Channels) | --- | |
Bridged Power (Watts x Channels) | 160 x 2 | |
Minimum Impedance Bridged | 4 | |
Minimum Impedance Unbridged | 2 | |
Minimum Impedance | 2 | |
Best Frequency Response | 10-25k Hz | |
THD at Rated RMS Power | 1% | |
Signal to Noise Ratio | 90 dB | |
Input Voltage | --- | |
Features | ||
Amplifier Class | Not Given | |
Low-Pass Crossover Frequency | 50-250 Hz | |
Low-Pass Slope (dB/octave) | N/A | |
High-Pass Crossover Frequency | 50-250 Hz | |
High-Pass Slope (dB/octave) | N/A | |
Bass Boost | 0, 6, 12 dB | |
Bass Boost Frequency | 60 Hz | |
Fan Cooled | No | |
Fuse Rating | 40 | |
Speaker Level Inputs | --- | |
Preamp Outputs | No | |
Width (inches) | 14 | |
Height (inches) | 2-1/4 | |
Depth (inches) | 9-11/16 | |
Parts Warranty | 60 Days | |
Labor Warranty | 60 Days |
Product Research
Controls
Level Control: independent rotary gain controls for the two sections of the amp (labeled Ch 1/2and Ch 3/4); continuously variable from 300 mV to 8 V
Ch 1/2 Crossover:
- Mode: Full (crossover is bypassed), High Pass
- Frequency: continuously variable from 50 to 250 Hz
Ch 3/4 Crossover:
- Mode: Low Pass, Full (crossover is bypassed), High Pass
- Frequency: continuously variable from 50 to 250 Hz
Bass Boost: three position switch; 0, +6 dB, +12 dB; centered at 60 Hz (applied to Ch 3/4 only)
Connections
Power/Ground: screw terminals; 0.5" wide, 8 gauge wire recommended
Remote Turn-on: screw terminal; 0.35" wide
Speaker Terminals: four pair of screw terminals; 0.35" wide
Line Level Input: two pair of stereo RCA jacks
Fuse: one 40-amp ATO fuse
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Customer Q&A
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Easy install, lots of power and very low sound distortion. This is a great buy and Crutchfield is the best support you can get. Thank you Crutchfield.
patrick from Central point, OR