.5" Factory Speaker Replacement kit+4-Ch Amp For 2001-05 Honda Civic

This bundle gives you four 6.5" 3-way speakers rated at 280 W RMS total, enough to cover front and rear positions with one purchase. The RV6.3A uses polypropylene cones, butyl rubber surrounds, a 1.2" PEI dome tweeter, and a 0.6" super tweeter for broad frequency coverage from 34 to 20,000 Hz. At 91 dB sensitivity, the speakers get loud without needing a huge amount of power, so they work with a stock radio and scale up well with an amp. A 4.92" cutout and 2.13" top mounting depth fit standard 6" and 6.5" openings in a wide range of vehicles. This version is aimed at 2001-2005 Honda Civic, so the package covers the main speaker positions without making you piece parts together. Metra harnesses and adapter plates help the speakers match factory wiring and mounting points. It is the fast way to replace old paper factory speakers with something that actually has output and detail. The RXA-F1 4-channel amplifier adds real headroom with 260 W RMS at 4 ohms, 380 W RMS at 2 ohms, and bridged output at 2 x 200 W. A high-speed MOSFET power supply, ELNA capacitors, and adjustable 12 dB/octave crossover controls let you tune the system instead of just making it louder. High-level inputs and auto-start smart turn-on make it friendly with factory and aftermarket radios alike. The RWK42 4-gauge amp kit includes power wire, ground wire, speaker wire, remote wire, two pairs of 100% copper RCA cables, fuse hardware, and install accessories.