See all parts that fit your 1981 St Regis
Thin Series 4-Channel Amplifier
Thin Series 4-Channel Amplifier • 75W x 4 chan. @ 4 Ohm • 120W x 4 chan. @ 2 Ohm • large heatsink • MOSFET power supply • monster size gold plated power/speaker terminals • CEA-2006 compliant
Learn more about the tha475
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
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900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
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480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
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600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
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600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
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250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
Thin Series 4-Channel Amplifier • 75W x 4 chan. @ 4 Ohm • 120W x 4 chan. @ 2 Ohm • large heatsink • MOSFET power supply • monster size gold plated power/speaker terminals • CEA-2006 compliant
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Manufacturer:
Model Number:
THA475
Weight:
12.00lbs
Internal SKU:
tha475
Internal Product ID:
6758
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
