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5-channel car amplifier 40 watts RMS x 4 + 200 watts RMS x 1 at 4 ohms
but are designed to work with M2 Color Optix™ speakers that do
Feature Details CTA-2006 Compliant Yes Number of Channels 1 Total Power (Sum of Rated Power) 750 Watts Rated Power (RMS Continuous Power) 250 Watts x 1 @ 4Ω500 Watts x 1 @ 2Ω750 Watts x 1 @ 1Ω Dynamic Power (PVC/PowerCube®) 300 Watts x 1 @ 4Ω545 Watts x 1 @ 2Ω830 Watts x 1 @ 1Ω Bridgeable No Frequency Response 20 Hz - 250 Hz Input Sensitivity Low-Level: 150 mV - 4 VHigh-Level: 450 mV - 12 V Circuit Topology Class Class-D Efficiency (average) — Total Harmonic Distortion (THD+Noise) 4Ω: <1
The super-stiff 6-1/2" poly woofers and titanium tweeters deliver accurate reproduction with impressive high-frequency details
Alpine RS-W12D4 Powersports Audio SlamPak 5-channel car amplifier 40 wattsAbout the Alpine RS W12D4 Shallow mount upgrade Alpine's R Series subwoofers are known for their high power handling and tight response. The new RS W12D4 shallow mount sub delivers the same quality in a speaker that'll fit where other subs won't. Small size, big impact Built around a solid, cast aluminum frame, this shallow sub requires a mounting depth of only 3. 3 inches. Yet the RS W12D4's cone excursion is the same as a regular R Series sub, so