Product Description
The RetroSound 5.25" DVC 2-way Dash Speaker (store SKU RS-SP-525INCHSTANDARDSERIESDASHREP, Retro Manufacturing part D-52) is a vehicle-specific RetroSound speaker listing from an authorized dealer.
Application: 2-way. Install location: dash. Speaker size: 5.25. Design: Dual Voice Coil.
Published electrical and mounting data for part D-52: 4+4ohm nominal impedance; TrueRating™ / published power handling 25/50; frequency response 60Hz-21kHz; sensitivity 87dB; mounting depth 2.24″ (57 mm). 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.
This listing uses a dual-voice-coil speaker so a single dash opening can deliver a stereo mix. Use the included 8 Ω / DVC wiring guidance from Retro Manufacturing when connecting to a modern head unit.
Features for this listing
- Fitment focus: 2-way (dash)
- Manufacturer part D-52 — 5.25
- 5.25-inch dash speaker
- Dual voice coils produce a stereo mix from a single speaker
- Ceramic magnet structure for high power handling
- Treated foam surrounds for remarkable durability
- Mylar tweeters produce crisp, clear highs
- Dip-cut magnet for enhanced sound
This page is only for RetroSound 5.25" DVC 2-way Dash Speaker. Other RetroSound speaker sizes and vehicles have their own listings with their own part numbers and openings — match years, location, and size carefully.
5.25" DVC 2-way Dash Speaker specifications
- Manufacturer model: D-52
- Store SKU: RS-SP-525INCHSTANDARDSERIESDASHREP
- Vehicle focus: 2-way
- Install location: dash
- Nominal Diameter (inch): 5.25
- Description: Dual Voice Coil
- Nominal impedance: 4+4ohm
- Frequency response: 60Hz-21kHz
- Sensitivity: 87dB
- Power Handling (watts RMS/peak): 25/50
- Speaker Grill: NO
- Mounting Depth (inch): 2.24
- Mounting Depth (mm): 57
- Sensitivity (SPL@1w/1m): 87dB
Source: Retro Manufacturing product page for part D-52. If the sheet in the box differs, follow the sheet that ships with the product.
5.25" DVC 2-way Dash Speaker wiring and tech tips
- Disconnect the vehicle battery before working on speaker wiring.
- This listing is for the 5.25 speaker (part D-52) at the dash location on 2-way.
- Confirm polarity and load: published impedance is 4+4ohm; power handling 25/50.
- Verify mounting depth clearance of 2.24″ (57 mm) at the dash opening.
- Use brackets, grills, and wire included with this kit when supplied; do not force mismatched openings.
- Dual voice coil: follow Retro Manufacturing’s DVC / 8 Ω wiring diagram so both coils are used correctly.
Vintage Car Radio does not offer installation. Share the manufacturer manuals with your installer if needed.
5.25" DVC 2-way Dash Speaker manuals
- Manufacturer product page for D-52 (specs & linked manuals)
- Retro Manufacturing warranty
- Retro Manufacturing help center
Documents on the D-52 product page are the official reference for RetroSound 5.25" DVC 2-way Dash Speaker.
One-Year Retro Manufacturing Warranty
Per Retro Manufacturing’s limited warranty, Speakers such as D-52 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 — 5.25" DVC 2-way Dash Speaker
What exactly is this listing?
RetroSound 5.25" DVC 2-way Dash Speaker — manufacturer part D-52, store SKU RS-SP-525INCHSTANDARDSERIESDASHREP, for the dash position on 2-way.
Is this the same as every other 4×6 / speaker on the site?
No. Hardware families may share a part number (D-52), 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 D-52 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.
