Compact Size, Big Sound Upgrade
The Memphis PRX27 2.75″ Power Reference Factory Replacement Midrange Speakers are the perfect OEM-fit upgrade for vehicles with limited space but high expectations for sound quality. Designed for small dash or rear locations, these midrange drivers bring warmth, clarity, and presence back to your audio system—something most factory speakers simply can’t deliver.
OEM Fit Without the Hassle
The PRX27 is engineered for direct factory replacement—no cutting, no custom brackets, no complicated install. With a slim 1.25″ mounting depth, they slide easily into tight spaces that larger speakers can’t handle.
Natural, Lifelike Midrange
A lightweight paper cone keeps response fast and clean, while the foam surround provides smooth movement for accurate sound reproduction. The result? Crisp vocals, rich mids, and improved clarity for daily listening without harshness.
Built for Everyday Driving
With a 4-ohm impedance and modest power needs, the PRX27 performs perfectly with factory radios or small amplifiers. Whether you’re refreshing your factory sound or adding aftermarket components, these speakers are a simple, effective way to upgrade.
Key Features
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Size: 2.75″ midrange
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RMS Power: 15 watts
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Peak Power: 30 watts
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Sensitivity: 85 dB
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Impedance: 4Ω
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Mounting Depth: 1.25″
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Cone Material: Lightweight paper
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Surround: Foam
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Grilles: Not included – uses factory grilles
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Warranty: 1 Year
Comparison Chart
Feature | PRX27 (This Item) | PRX602 | PRX6902 |
---|---|---|---|
Size | 2.75″ | 6.5″ | 6×9″ |
Speaker Type | Midrange (factory replacement) | Coaxial | Coaxial |
RMS / Peak Power | 15W / 30W | 50W / 100W | 60W / 120W |
Sensitivity | 85 dB | 88 dB | 90 dB |
Impedance | 4Ω | 4Ω | 4Ω |
Mounting Depth | 1.25″ | 2.25″ | 3″ |
Cone Material | Lightweight paper | Graphite-reinforced polypropylene | Graphite-reinforced polypropylene |
Surround | Foam | Butyl rubber + polyurethane | Butyl rubber + polyurethane |
Tweeter | — | PEI dome (pivot) | PEI dome (pivot) |
Grilles Included | No (uses factory grille) | Yes | Yes |
Best Use Case | Tight dash / small openings, vocal clarity | Door/rear factory upgrade | Larger openings with more output & bass presence |
Professional Opinion
If your dash or rear factory locations use small speakers, the PRX27 is a smart “OEM-plus” solution. It’s efficient, installs in minutes, and restores detail to vocals and midrange instruments without overpowering your system.
F.A.Q.
Q: Are these sold as a pair?
A: Yes, you receive two matched speakers.
Q: Do they require an amplifier?
A: No—while they benefit from extra power, they work great off a factory head unit.
Q: Are these tweeters?
A: No, they are dedicated midrange drivers.
Q: Do they include grilles?
A: No, they’re meant to sit behind your vehicle’s existing factory grilles.
Technical Details
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Model: PRX27
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Type: 2.75″ factory-replacement midrange speakers
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RMS Power: 15W
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Peak Power: 30W
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Sensitivity: 85 dB
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Impedance: 4Ω
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Mounting Depth: 1.25″
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Magnet Size: 3 oz
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Cone: Lightweight paper
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Surround: Foam
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Grilles: Not included
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Warranty: 1 Year
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UPC: 702588206743
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Product Weight (Pair): ~1 lb
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Shipping Weight: ~3 lbs
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Sold As: Pair
Upgrade your audio system with the Memphis PRX27 2.75″ Power Reference Factory Replacement Midrange Speakers (Pair) for clear mids and a perfect OEM fit.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.