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the RS-W12D4 delivers the same extreme output and reliable performance as its full-size counterparts in the R2-Series Subwoofers
Immerse yourself in deep
parts to playback high-resolution audio
With its impressive motor structure
Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier (KTA450) Car Audio the RS-W12D4 delivers the sameAlpine KTA 450 Power Pack Compact 4 Channel Car Amplifier Alpine KTA 450 Power Pack Compact 4 Channel Car Amplifier will make a significant improvement in your system. This compact 4 channel amplifier puts out 50 watts RMS per channel from a tiny chassis that'll fit almost anywhere in your vehicle. KTA 450 uses Alpine's Dynamic Peak Power (DPP) technology to deliver a quick energy boost when needed, virtually doubling the amplifier's output power on
