Description
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Memphis PRXS57
The PRXS57 is a 5″ × 7″ shallow-mount, 2-way coaxial speaker from Memphis’s Power Reference (PRX) line, designed specifically to fit in tight factory locations (like Chrysler, Toyota, and Dodge) where depth is limited. It features a graphite-reinforced polypropylene cone for warm, accurate mid-bass, a butyl rubber surround for durability, and a 1″ PEI (polyetherimide) dome multi-direction pivot tweeter to improve high-frequency imaging. The speaker handles 40 W RMS and 80 W peak power per unit, has a sensitivity of 88 dB, and operates at 2 Ω impedance. Its top-mount depth is just 2.05″, making it ideal for shallow-mount applications.
Features
| Specification | Value |
|---|---|
| Mount Design | Shallow mount |
| Tweeter System | Multi-direction pivot for improved imaging |
| Fit | Dodge/Chrysler, Toyota, and other shallow factory locations |
| Crossover | Integrated 6 dB for tweeter |
| Cone Material | Graphite reinforced polypropylene |
| Surround Material | Butyl rubber |
| Impedance | 2 Ω |
Specifications
| Specification | Value |
|---|---|
| Size (in) | 5×7 Shallow |
| RMS/Peak (W) | 40/80 |
| Sensitivity (dB) | 87 |
| Mounting Depth (in) | 2.05 |
| Magnet Size (oz) | 10 |
| Warranty (yrs) | 1 Y |
| Grill | Y |



















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