RV6.3A 6.5" 3-Way Car Audio Speaker Pair with RV4.3A 4" Speakers | 750W Peak / 140W RMS CEA Rated, 4-Ohm, 91 dB, PEI Dome Tweeter, RV4.3A 4" Car Speaker Pair, Grilles Included, 4-items

Package Includes: (1) Pair of RV 6.3A 6.5" 3-Way Car Speakers 750 Watts/140 Watts RMS CEA Rated, (1) Pair of RV 4.3A 4" 3-Way Car Speakers 500 Watts/70W RMS CEA Rated Superior Sound and
Measured Performance: RV 6.3A speakers feature a 34-20, 000 Hz frequency response and 91 dB sensitivity, while RV 4.3A speakers offer a 60-20, 000 Hz frequency response and 90 dB sensitivity. Polypropylene woofers, Flexmotion butyl rubber surrounds, and PEI dome tweeters work together for controlled, full-range playback with minimal distortion.
4-Ohm CEA-Rated Design: Both RV 6.3A and RV 4.3A speakers use 4-Ohm impedance for easy matching with factory or aftermarket amplifiers. CEA-compliant RMS ratingsRV 6.3A at 140W per pair/70W each and RV 4.3A at 70W per pair/35W eachprovide accurate, real-world power handling data for system planning.
Vehicle-Friendly Mounting: RV 6.3A speakers fit 6" and 6.5" openings with a 4.92" cutout diameter, 2.13" top mounting depth, and 2.44" bottom mounting depth. RV 4.3A speakers fit 4" openings with a 3.66" cutout diameter, 1.81" top mounting depth, and 2" bottom mounting depth, making this bundle compatible with most common factory locations. Robust Construction and
Detailed Specs: Both models feature steel baskets, rubber magnet boot covers, aluminum voice coils with 100% oxygen-free copper windings, cotton spiders, and copper terminals. Magnet specs are Y25 8 oz (80mm x 12mm) on the RV 6.3A and Y25 5.4 oz (70mm x 10mm) on the RV 4.3A, with measured parameters including Re 3.6 Ohm, Fs 85.94 Hz / 113.449 Hz, and
Q factors (RV 6.3A: Qes 0.032, Qts 0.021, Qms 0.063;
RV 4.3A: Qes 2.103, Qts 1.239, Qms 3.014 )