Find Your Vehicle
Triax™ Standard Dash Speaker 5.25"

If you are shipping to AU, BE, BR, CH, CZ, DE, FR, GB, JP, NL, NO, NZ, RU, SE, or ZA use our Dealer Locator to find a dealer near you.
This RetroSound® Triax™ 5.25-inch dual voice coil dash speaker gives you a stereo mix from your single dash speaker location. A treated foam surround delivers the most natural sound possible with no distortion and remarkable durability. Dual mylar tweeters produce crisp, clear highs.
- 5.25-inch stereo dash replacement speaker
- Stereo mix from your single speaker location
- Ceramic magnet structure for high power handling
- Treated foam surround for smooth, natural sound
- Dual mylar tweeters for crisp, clear highs
- Poly speaker cone
- Dip-cut magnet for extended pole piece excursion
- 30 watts power handling
- Mounting depth is just 2.24-inches (57mm)
- Wiring kit included for use with OE factory radios rated at 8 to 10 ohms

For more information, see the user's manual, or browse our support page.
MODEL | D-52 | D-62 | D-572 | D-412 |
Nominal Diameter (inch) | 5.25 | 6.5 | 6.5 | 5 x 7 |
Description | 2-Way | 2-Way | 2-Way | 2-Way |
Nominal Impedance | 4+4ohm | 4+4ohm | 4+4ohm | 4+4ohm |
Frequency Response | 60Hz-21kHz | 50Hz-21kHz | 50Hz-21kHz | 48Hz-21kHz |
Sensitivity (SPL@1w/1m) | 87dB | 87dB | 87dB | 87dB |
Power Handling (watts RMS/peak) | 25/50 | 40/80 | 40/80 | 25/50 |
Speaker Grill | NO | NO | NO | NO |
Mounting Depth (inch) | 2.24 | 2.5 | 2.5 | 2.75 |
Mounting Depth (mm) | 57 | 63 | 64 | 70 |