






Memphis PRX27
Power Reference 15W RMS 2.75" Full Range Speakers - Pair
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Memphis Audio PRX27 2.75" Power Reference Series Dash Speakers
The Memphis Audio PRX27 is a specialized 2.75" full-range speaker designed to be the ultimate drop-in replacement for factory dash locations. Part of the legendary Power Reference series, these speakers are engineered for high efficiency and a warm, natural sound profile, making them a perfect solution for vehicles like Chrysler, Dodge, Toyota, and more that use 2.75" drivers.
Key Highlights
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Direct Factory Replacement: Specifically sized to fit most 2.75" dash locations with no modifications, providing an immediate and significant jump in clarity over standard OEM paper speakers.
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Warm & Detailed Audio: Engineered for the signature "Memphis Sound," delivering smooth midrange and detailed high frequencies that are non-fatiguing for long-term listening.
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Efficient Power Handling: Optimized to produce impressive volume with as little as 15 Watts RMS, allowing them to perform beautifully when powered by a factory head unit.
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High-Performance Materials: Built with a lightweight paper cone and a foam surround to ensure fast, accurate response and long-lasting durability in the harsh environment of a vehicle's dashboard.
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Compact Integration: Features a shallow 1.25" mounting depth, ensuring it fits into tight spots where deeper aftermarket speakers might interfere with vehicle components or grilles.
Technical Specifications
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Size: 2.75" Full-Range (Sold as Pair)
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RMS Power: 15 Watts (Per Speaker)
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Peak Power: 30 Watts (Per Speaker)
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Sensitivity: 85 dB
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Frequency Response: 221Hz – 12kHz
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Impedance: 4Ω
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Mounting Depth: 1.25"
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Cutout Diameter: 2.625"
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Magnet Weight: 3 oz.
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Included Accessories: Mounting screws, speed clips, and 6" attached input wires

What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.
