Description
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Memphis PRX3
The PRX3 is a compact 3.5″ (3‑1/2″) 2-way coaxial speaker from Memphis’s Power Reference (PRX) series, designed for tight factory locations without sacrificing sound quality. It features a graphite-reinforced polypropylene woofer with a polyurethane surround for warm, punchy mids, paired with a ½″ PEI (Polyetherimide) dome tweeter mounted on a multi-direction pivot system that helps improve sound imaging. The speaker handles 15 W RMS (30 W peak), has a sensitivity of 87 dB, and uses a 4 Ω impedance. Its shallow mounting depth (~1.5″) makes it suitable for small OEM speaker slots.
Specifications
| Specification | Value |
|---|---|
| Size (in) | 3.5 |
| RMS/Peak (W) | 15/30 |
| Sensitivity (dB) | 87 |
| Mounting Depth (in) | 1.5 |
| Magnet Size (oz) | 7 |
| Warranty (yrs) | 1 Y |
| Grill | N |


















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