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Dash Replacement Speaker for 1973-77 Oldsmobile 88 with Mono Factory Radio
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This RetroSound® Triax™ dual voice coil dash speaker gives you a stereo mix from your 1973-77 Oldsmobile 88's single dash speaker location. It uses a Neodymium magnet structure for high power handling in a slim-mount design. A Santoprene® surround delivers the most natural sound possible with no distortion. Dual mylar tweeters produce crisp, clear highs.
- 6x9 inch stereo dash replacement speaker
- Stereo mix from your single speaker location
- Neodymium magnet structure for ultra-thin design
- Santoprene® surround for smooth, natural sound
- Dual mylar tweeters for crisp, clear highs
- Pulp composite cone - more musical than poly cones
- Dip-cut magnet for extended pole piece excursion
- 200 watts power handling
- Mounting depth is just 2.235-inches (59mm)
- Wiring kit included for use with OE factory radios rated at 8 to 10 ohms
- Includes our RS-UB1KT Universal Speaker Bracket for difficult installations
For more information, see the user's manual, or browse our support page.
| MODEL | R-48N | R-410N | R-57N | R-507N | R-65N | R-69N |
| Nominal Diameter (inch) | 4x8 | 4x10 | 5x7 | 5x7 | 6.5 | 6x9 |
| Description | 3-Way | 3-Way | 3-Way | 3-Way | 2-Way | 3-Way |
| Nominal Impedance | 4+4ohm | 4+4ohm | 4+4ohm | 4+4ohm | 4+4ohm | 4+4ohm |
| Frequency Response (SPL@1w/1m) | 65Hz-21kHz | 43Hz-21kHz | 65Hz-21kHz | 65Hz-21kHz | 52Hz-21kHz | 40Hz-21kHz |
| Sensitivity | 87dB | 87dB | 87dB | 87dB | 87dB | 90dB |
| Power Handling (watts RMS/peak) | 60/120 | 90/160 | 60/100 | 40/80 | 50/100 | 100/200 |
| Speaker Grill | NO | NO | NO | NO | NO | NO |
| Mounting Depth (inch) | 2 | 2.3 | 1.9 | 2.2 | 2.36 | 2.23 |
| Mounting Depth (mm) | 52.5 | 59 | 50 | 56 | 60 | 59 |
