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This bundle pairs two Rockville K5 W10K5S2 10-inch 2-ohm subwoofers with a Rockville RVA-M2 mono amplifier and a 4-gauge wiring kit. The subs are CEA-rated at 300 watts RMS each (600 watts program, 1,200 peak), and the amp is dyno-certified at 625 watts RMS at 1 ohm with a remote bass knob. It suits a first serious bass build or a budget dual-sub setup where the buyer wants subs, amp and wiring in one box. Against premium brands, the K5 line trades refinement and long-term durability for output per dollar; owners of entry-level systems tend to accept that trade.
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Owners of Rockville K5 gear generally report strong output for the money and easy installs, while more experienced users note the peak ratings overstate real power and that the hardware is entry-level.
This bundle pairs two Rockville K5 W10K5S2 10-inch car subwoofers with a Rockville RVA-M2 mono amplifier and an RWK41 4-gauge amp wiring kit. The amplifier comes with a remote. The wiring kit includes RCA cables.
Each subwoofer has a single 2-ohm voice coil: a 2-inch, 4-layer black aluminum coil wound with OFC copper wire. The cone is fiber-reinforced, non-pressed paper with blue stitching reinforcement. It sits in a thick foam surround, with a lightweight paper dust cap. The basket is cast iron with a black sanded finish, and the 40 oz magnet has a rubber boot cover. A vent hole in the T-yoke helps dissipate heat.
The chrome-plated binding post terminals accept any gauge of wire. A Rockville-branded mounting gasket helps make an air-tight mount. Each sub is rated at 1200 watts peak and 300 watts CEA RMS. The RVA-M2 amplifier is rated at 2500 watts peak and 625 watts dyno-certified RMS at 1 ohm.