Description
Description
Upgrade your factory sound system seamlessly with the PowerBass OE652-GM direct-fit coaxial OEM replacement speakers designed for select GM, Chevy, Cadillac, Opel, and Vauxhall vehicles. Featuring a patent-pending dual terminal design, these speakers match factory mounting points and wiring plugs for a hassle-free plug-and-play installation without cutting wires or drilling holes.
The speaker is engineered with an injection-molded polypropylene cone woofer paired with a 1” silk dome tweeter to deliver crisp highs and well-balanced mid-bass response. Built with a sturdy nylon OEM adapter and a 20 oz. (567 g) magnet, it offers solid acoustic performance and durability.
Operating at a 4-ohm system impedance, this system handles 60 watts RMS and reaches up to 120 watts peak power across a wide 70 Hz to 20 kHz frequency range. It provides an efficient and immediate upgrade over standard factory audio setups.
Key Features
| Brand | Powerbass USA |
| Model Number | OE652-GM |
| Speaker Size | 6.5 in |
| Speaker Type | Coaxial OEM Replacement |
| Power Handling (RMS) | 60 W |
| Power Handling (Peak) | 120 W |
| Nominal Impedance | 4-ohm |
| Sensitivity (1W / 1M) | 88 dB |
| Frequency Response | 70 Hz - 20 kHz |
| Mounting Depth | 4.1 cm |
| Voice Coil Size | 2.5 cm |
| Magnet Weight | 567 g |
| Cone Material | Injection Molded Polypropylene (PP) |
| Tweeter Type | 1” Silk Dome |
| Adapter Material | Nylon |
| Estimated Shipping Weight | 1.8 kg |
Highlights
- 6 1/2" Upgraded OEM Replacement Co-Axial Speakers
- 60 Watts RMS/120 Watts Max
- Injection Molded PP Cone
- Nylon OEM Speaker Adapter
- 1” Silk Dome Tweeter
- 20 oz. Magnet
- Factory Plug and Play Wiring Adapters
- 4-ohm System Impedance
Materials & care
Constructed with an injection-molded polypropylene woofer cone, a 1” silk dome tweeter, and a durable molded nylon OEM adapter frame.
Sizing & fit
Designed to fit factory 6.5 in speaker locations in select GM, Chevy, Cadillac, Opel, and Vauxhall vehicles. Features a mounting depth of 4.1 cm and utilizes a nylon OEM speaker adapter with dual terminals to fit early and late model factory connector styles. For factory 2-ohm systems, use the OE652-GM2 instead.
Compatibility
Some vehicles are equipped with PREMIUM OEM 2Ω systems; please use the OE652-GM2 for these applications.
Consult the OE Series Direct Fit and Special Application Speaker fitment guide to verify compatibility. Speakers may fit in other make/model applications; verify the speaker size in the vehicle before purchase.
Downloads
Frequently asked questions
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