See all parts that fit your 1978 DeVille
select 1999-2005 vehicles from BMW Multi 6.5" Speaker Adapter
Product highlights
• 6.5" Multi Speaker Adapter
• Compatible with select 1999-2005 vehicles from BMW Vehicles
• Used to install aftermarket speakers in OEM location
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1978 Cadillac DeVille is not compatible. Change vehicle or See list of compatible similar products
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Manufacturer:
Model Number:
SABW651
Weight:
0.21lbs
Internal SKU:
sabw651
Internal Product ID:
118109
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Remote Start T-Harness for EVO Modules in select 2010-2025 vehicles from Volkswagen, Audi
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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.
