Want to seriously upgrade your car audio? Check out this Earthquake Sound Xtreme amplifier. It's a 2-channel Class A/B beast that's also bridgeable, meaning you can combine the channels into one powerful mono output. Here's the power you get: 130 watts RMS per channel at 4 ohms, 250 watts RMS per channel at 2 ohms, or a whopping 400 watts RMS at 4 ohms when bridged (Max power is 1000 watts). It's packed with features: top-mounted VU meters to see your power, a cooling fan and massive heatsink to prevent overheating, gold-plated connections for clean signal, and built-in variable high-pass and low-pass crossovers (50-200 Hz). You'll need 8-gauge power wiring for install. Dimensions are 12.5\L x 9.75\W x 2.5\H. Whether you're powering a set of speakers or a subwoofer, this amp delivers clean, reliable power with serious punch. Authorized dealer item. RRP was £225—get yours for less!