• As seen on
    Scroll to Top

    Sound Deadener, R-Blox Extreme, Two 12" X 12" Sheet Speaker Kit

    Vehicle Specific fits 38 models
    ooooo
    ooooo
    0 Reviews
    Part# CH27133
    $18.95
    You Save $2.96
    $15.99
    (Kit)
    Low Stock
    Only a few left available for immediate delivery

    R-Blox provides a family of highly effective products to silence, smooth out and enhance your ride

    "Extreme Mat" is a 70 mil. (.07") -thick mat consisting of a specially formulated visco-elastic compound bonded to an aluminum foil-type facing layer, which provides superior sound deadening as well as heat protection. Available in for speakers. Reduce road, engine and exhaust noise in any vehicle, while increasing the driving pleasure of your classic.

    Notes

    • NOTE: These high-performance items are not eligible for any further discounts or promotional pricing.
    WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & Model Year Range Application Details
    Buick Grand National 1982 speaker kit (2 sheets, 12" x 12")
    Buick Grand National 1984-1987 speaker kit (2 sheets, 12" x 12")
    Buick Regal 1978-1987 speaker kit (2 sheets, 12" x 12")
    Buick Riviera 1963-1976 speaker kit (two sheets, 12" x 12")
    Buick Skylark 1961-1972 speaker kit (2 sheets, 12" x 12")
    Buick T-Type 1983-1987 speaker kit (2 sheets, 12" x 12")
    Cadillac 60 Special 1938-1953 - Speakers (Two Sheets: 12" x 12")
    Cadillac ATS 2013-2018
    Cadillac Calais 1940-1964 - Speakers (Two Sheets: 12" x 12")
    Cadillac CTS 2003-2018
    Cadillac DeVille 1954-1993 - Speakers (Two Sheets: 12" x 12")
    Cadillac Eldorado 1953-1993 - Speakers (Two Sheets: 12" x 12")
    Cadillac Escalade 1999-2000
    Cadillac Escalade 2002-2018
    Cadillac Escalade EXT 2002-2013
    Cadillac Fleetwood 1954-1993 - Speakers (Two Sheets: 12" x 12")
    Cadillac Series 60 1939-1951 - Speakers (Two Sheets: 12" x 12")
    Cadillac Series 61 1939-1951 - Speakers (Two Sheets: 12" x 12")
    Cadillac Series 62 1940-1964 - Speakers (Two Sheets: 12" x 12")
    Cadillac Series 63 1939-1951 - Speakers (Two Sheets: 12" x 12")
    Cadillac Series 65 1940-1964 - Speakers (Two Sheets: 12" x 12")
    Cadillac Series 70 1936-1953 - Speakers (Two Sheets: 12" x 12")
    Cadillac Seville 1976-2004 - Speakers (Two Sheets: 12" x 12")
    Cadillac STS 2005-2011
    Cadillac XLR 2004-2009
    Chevrolet Chevelle 1964-1977 speaker kit (2 sheets, 12" x 12")
    Chevrolet Corvair 1960-1969 speaker kit (2 sheets, 12" x 12") - Corvair
    Chevrolet Corvair 95 FC 1961-1965 speaker kit (2 sheets, 12" x 12") - Corvair
    Chevrolet El Camino 1959-1988 speaker kit (2 sheets, 12" x 12")
    Chevrolet Malibu 1978-1983 speaker kit (2 sheets, 12" x 12")
    Chevrolet Monte Carlo 1970-1988 Speaker Kit (2 Sheets, 12" X 12")
    Oldsmobile Cutlass 1961-1977 speaker kit (2 sheets, 12" x 12")
    Pontiac Bonneville 1955-1977 speaker (2 sheets, 12" x 12")
    Pontiac Catalina 1955-1977 speaker (2 sheets, 12" x 12")
    Pontiac Grand Prix 1962-1977 speaker (2 sheets, 12" x 12")
    Pontiac GTO 1961-1974 Speaker Kit (2 Sheets, 12" X 12")
    Pontiac LeMans 1961-1974 Speaker Kit (2 Sheets, 12" X 12")
    Pontiac Tempest 1961-1974 Speaker Kit (2 Sheets, 12" X 12")
    • Low Prices. Price Match Guarantee
    • Car Part Experts. We know car parts
    • Guaranteed Fitment. 100% factory accurate
    • Superior Selection. Largest selection of in-stock parts

    Reviews (0)

    Sound Deadener, R-Blox Extreme, Two 12
    Holley Sound Deadener, R-Blox Extreme, Two 12" X 12" Sheet Speaker Kit
    $15.99