Ready to improve your car’s factory sound without a full system overhaul? The PowerBass OE275-GM offers a quick, factory-fit solution designed to make your ride sound richer, cleaner, and more dynamic—without any cutting, drilling, or rewiring. These car speakers are a direct replacement for the small dash-, center-, or pillar-mounted units in many Chevy, GMC, Cadillac, Buick, Pontiac, and Saturn vehicles.
With its high-bandwidth design and plug-and-play simplicity, the OE275-GM is the ideal upgrade for drivers who want better sound while keeping their factory stereo intact. If you’re looking for a quick audio enhancement that fits like a glove, these are the car speakers to consider.
🚘 These Car Speakers are Factory Fit, OEM Style—Simple Upgrade
PowerBass knows your time and patience are valuable. That’s why the OE275-GM is engineered as a direct OEM replacement speaker system that drops right into factory locations using existing mounting points and plugs. No modifications. No custom fabrication. Just these car speaker fit and function as if they were always intended for this installation.
These 2.75-inch speakers are built specifically for GM vehicles, including popular models like
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Chevrolet Silverado, Tahoe, Suburban, Malibu, and Cruze
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GMC Sierra, Yukon, Canyon, and Acadia
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Cadillac Escalade, ATS, and SRX
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Buick Enclave, Verano, and Lucerne
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Select Hummer, Pontiac, and Saturn vehicles
Before installation, verify your factory harness type for 100% compatibility. But for most supported vehicles, this is truly a plug-and-play install.
🎵 Better Sound from a Compact Package
Don’t let their small size fool you. These 2.75" car speakers pack a surprising punch thanks to PowerBass’ premium construction and audio engineering.
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Treated Paper Cones: Designed to handle temperature extremes while producing natural mid and high frequencies.
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High Bandwidth Driver Design: Covers a wide frequency range from 150 Hz to 19,000 Hz—ideal for voice, instrumentation, and upper tones.
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Compact Yet Powerful: Handles 25 watts RMS and up to 50 watts peak power, delivering a cleaner, louder sound than factory units.
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Sensitivity Rating of 90 dB: Ensures efficient output even with modest power sources like factory stereos.
These upgrades allow your favorite playlists, podcasts, and calls to come through with better clarity, depth, and presence—without overpowering your vehicle’s audio balance.
🔌 Plug-and-Play Installation with Zero Hassle
Forget cutting wires or figuring out complicated brackets. PowerBass includes a nylon OEM speaker adapter that ensures these speakers slide right into place. Installation can be done in less than an hour, especially if you're replacing the dash or center speakers in supported GM vehicles.
Even better? No need to remove or modify your stereo system. These car speakers are designed to work with:
And for those who want a perfect finish, Audio Jam’s professional installation team is available to take care of the installation with expert precision.
📦 What’s in the Box
When you purchase the PowerBass OE275-GM, you will receive the following items:
These speakers ship brand new, factory sealed, and ready to install.
🌞 Match Sound with Style
While you’re improving the interior sound of your vehicle, consider protecting the interior itself. Window tinting offers UV protection, improved privacy, and a sleek aesthetic for your ride.
👉 Explore window tinting services in Delaware to pair form with function and keep your interior looking sharp.
💬 Frequently Asked Questions
Q1: Will the OE275-GM fit my vehicle?
A: This speaker is compatible with many Chevy, GMC, Cadillac, Buick, and Saturn vehicles. Be sure to confirm your vehicle’s speaker harness before installation or contact Audio Jam for fitment support.
Q2: Can I install these speakers myself?
A: Absolutely. The OE275-GM is designed as a plug-and-play solution using factory bolt patterns and harnesses. For a flawless install, our professional team at Audio Jam can assist.
Q3: Will these work with my stock stereo?
A: Yes. These car speakers are optimized for factory stereos but can also be paired with aftermarket units or amplifiers for even more sound quality.
🏁 Upgrade Your Sound Today
The PowerBass OE275-GM makes it easier than ever to breathe new life into your factory sound system. With premium materials, high-efficiency design, and a dead-simple install, these car speakers deliver the performance you want without the headache of traditional upgrades.
Visit Audio Jam in Bear, Delaware, to grab yours today—or let us handle the installation for you. From better highs to richer mids, the OE275-GM is a small speaker with big results.
