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The DCX 87.3 is a coax combining a woofer made of the highest performance materials with a neodymium tweeter featuring the exclusive PEI dome. Despite its compact size, the DCX 87.3 features an oversized magnetic group for ultimate control, still maintaining a compact size. For those who look for a high performance two-way coax, the DCX 87.3 is able to ensure wide frequency response and excellent sound in any installation. Features - • Large motor assembly for mobile voice coil control. • Pure copper voice coil, wound on conex former, for maximum lightness. • Water-repellent treated paper cone. • Fabric surround, for wide excursion and resonance damping. • Neodymium tweeter with PEI dome, for compactness and energy at high frequencies. • DIN size basket protected by abrasion-proof dust paint. • Tin-plated, high current terminals. • Silver-plated lead wires for maximum reliability and conductivity. Specifications - • Power Handling - Peak W: 60 • Power Handling - Continuous W: 30 • Impedance Ω: 4 • Frequency response Hz: 130 ÷ 21k • Sensitivity dB SPL: 92 • Voice coil Ø mm (in.): 20 (0.8) • Woofer size mm (in.): 87 (3.4) • Tweeter size mm (in.): 15 (0.6)
Posted by Paul G. on 3rd Aug 2026
These fit the front center opening on my 2012 Chevrolet Tahoe as advertised and the spec sheet checks out. Install took longer than the last set I did. Sound is fine, not a dramatic jump from stock at low volume. Works, just budget extra install time.
Posted by Brian K. on 30th Jun 2026
Installed the 3.5" set in my 2012 Chevrolet Tahoe's front center location — dropped right in. the rated power runs clean off the stock deck, no separate amp needed yet. Clear top end, no rattle at higher volume. Would buy the matching pair for the other side.
Posted by Chris F. on 27th Jun 2026
Picked these for the 2012 Chevrolet Tahoe's front center spot instead of the tired factory driver. the rated power was plenty on the stock head unit. Fit against the factory opening with no modification. Noticeably clearer than stock, especially in the mids.
Posted by Paul R. on 27th Feb 2026
Installed the 3.5" set in my 2012 Chevrolet Tahoe's front center location — dropped right in. the rated power runs clean off the stock deck, no separate amp needed yet. Clear top end, no rattle at higher volume. Would buy the matching pair for the other side.
Posted by Paul F. on 25th Feb 2026
Picked these for the 2012 Chevrolet Tahoe's front center spot instead of the tired factory driver. the rated power was plenty on the stock head unit. Fit against the factory opening with no modification. Noticeably clearer than stock, especially in the mids.
Posted by Kevin N. on 2nd Nov 2025
Good upgrade for the 2012 Chevrolet Tahoe's front center location. the rated power matched the factory wiring fine. only ding is the mounting depth ran a little tight against the door hardware, worth checking clearance first. Sound is a clear step up from the factory speaker.
· Coaxial · Pair
· Coaxial · Pair
The specs above are the fastest way to confirm a part is right before checkout — a size or power rating just outside your factory setup usually means an adapter or a different SKU, not a return later. If you are not sure which spec matters for your vehicle, the fit tool at the top of the page narrows the catalog to parts already confirmed for your year, make, and model.
