Alpine Auto 500W Mono Amplifier, two 12" subwoofers, enclosure for $309 + $23 s&h

6th Avenue Electronics offers the Alpine MRP-M500 500-watt Mono Power Amplifier bundled with a pair of Alpine SWE-1243 12" Subwoofers and the Atrend E12D B Box Series 12" Dual Sealed Enclosure for $329. Apply coupon code "BONUSBUY" to cut the bundle to $309.26. With around $23 for shipping, that's $29 under the lowest total price we could find for the items elsewhere. This Class D amplifier with MOSFET power supply cranks out 500 watts RMS x 1 at 2 ohms (300 watts RMS at 4 ohms). The two SWE-1243 12" subwoofers handle up to 250 watts RMS each and feature a frequency response of 27-1,000 Hz.