Product Description
The RetroSound 1967-1972 Chevrolet C/K Series Truck Full-range Speaker System (store SKU RS-SP-196772CHEVROLETCKSERIESTRUCK, Retro Manufacturing part R-TB8) is a vehicle-specific RetroSound speaker listing from an authorized dealer.
Application: 1967-1972 Chevrolet C/K Series Truck. Install location: behind-seat / enclosure. Speaker size: 8".
Published electrical and mounting data for part R-TB8: 4ohms nominal impedance; TrueRating™ / published power handling 175 watts RMS per box; 350 watts RMS total; frequency response 60Hz-22,000Hz; sensitivity 92dB; enclosure dimensions 16.25"W x 13.5"H x 3.75"D1 x 7.5"D2. Figures come from Retro Manufacturing’s product information for this model — if the sheet in the box differs, follow the sheet that ships with the product.
The R-TB8-style full-range enclosures are wedge boxes meant for behind-seat / hatch use on the vehicle named above. Sold as a pair (driver and passenger boxes). Confirm cabin clearance before ordering.
Features for this listing
- Fitment focus: 1967-1972 Chevrolet C/K Series Truck (behind-seat / enclosure)
- Manufacturer part R-TB8 — 8"
- 8-inch full range speaker system
- Soft dome tweeters for crisp, clear highs
- Power handling: 175 watts per box
- Frequency response: 60-22,000 Hz
- Durable gray carpeting
- Chrome speaker terminals
This page is only for RetroSound 1967-1972 Chevrolet C/K Series Truck Full-range Speaker System. Other RetroSound speaker sizes and vehicles have their own listings with their own part numbers and openings — match years, location, and size carefully.
1967-1972 Chevrolet C/K Series Truck Full-range Speaker System specifications
- Manufacturer model: R-TB8
- Store SKU: RS-SP-196772CHEVROLETCKSERIESTRUCK
- Years (this listing): 1967-1972
- Vehicle focus: Chevrolet C/K Series Truck
- Install location: behind-seat / enclosure
- Nominal Diameter (inch): 8"
- Nominal impedance: 4ohms
- Frequency response: 60Hz-22,000Hz
- Sensitivity: 92dB
- Power Handling (watts RMS/peak): 175 watts RMS per box; 350 watts RMS total
- Dimensions: 16.25"W x 13.5"H x 3.75"D1 x 7.5"D2
- Impedance: 4ohms
- Frequency Response (SPL@1w/1m): 60Hz-22,000Hz
Source: Retro Manufacturing product page for part R-TB8. If the sheet in the box differs, follow the sheet that ships with the product.
1967-1972 Chevrolet C/K Series Truck Full-range Speaker System wiring and tech tips
- Disconnect the vehicle battery before working on speaker wiring.
- This listing is for the 8" speaker (part R-TB8) at the behind-seat / enclosure location on 1967-1972 Chevrolet C/K Series Truck.
- Confirm polarity and load: published impedance is 4ohms; power handling 175 watts RMS per box; 350 watts RMS total.
- Verify cutout and mounting depth at the behind-seat / enclosure opening before final install.
- Use brackets, grills, and wire included with this kit when supplied; do not force mismatched openings.
- Do not exceed the RMS rating published for this model.
Vintage Car Radio does not offer installation. Share the manufacturer manuals with your installer if needed.
1967-1972 Chevrolet C/K Series Truck Full-range Speaker System manuals
- Manufacturer product page for R-TB8 (specs & linked manuals)
- Retro Manufacturing warranty
- Retro Manufacturing help center
Documents on the R-TB8 product page are the official reference for RetroSound 1967-1972 Chevrolet C/K Series Truck Full-range Speaker System.
One-Year Retro Manufacturing Warranty
Per Retro Manufacturing’s limited warranty, Speakers such as R-TB8 are covered for 1 year from the original purchase date for defects in materials and workmanship when purchased from Retro Manufacturing or an authorized dealer.
RA required — tech@retromanufacturing.com or 1-888-325-1555, or Vintage Car Radio at 844-802-4499 / 574-226-6676.
Vintage Car Radio does not offer installation.
FAQ — 1967-1972 Chevrolet C/K Series Truck Full-range Speaker System
What exactly is this listing?
RetroSound 1967-1972 Chevrolet C/K Series Truck Full-range Speaker System — manufacturer part R-TB8, store SKU RS-SP-196772CHEVROLETCKSERIESTRUCK, for the behind-seat / enclosure position on 1967-1972 Chevrolet C/K Series Truck.
Is this the same as every other 4×6 / speaker on the site?
No. Hardware families may share a part number (R-TB8), but this page’s fitment, years, and install location are specific to this SKU.
Do you install?
No. DIY or a shop you choose.
Warranty?
Typically 1-year Speakers coverage from Retro Manufacturing — see Warranty.
Need help?
844-802-4499 or 574-226-6676.
Specs
Wiring / Tech Tips
Manuals
Warranty
One-Year Retro Manufacturing Warranty
Per Retro Manufacturing’s limited warranty, Speakers such as R-TB8 are covered for 1 year from the original purchase date for defects in materials and workmanship when purchased from Retro Manufacturing or an authorized dealer.
RA required — tech@retromanufacturing.com or 1-888-325-1555, or Vintage Car Radio at 844-802-4499 / 574-226-6676.
Vintage Car Radio does not offer installation.
