As the standard for outlet-free amplification, no gear on the market can match Taxi's quality. Like its people-moving namesake, Taxi gives you the freedom to play-anywhere. Riding the power of a rechargeable 12V sealed battery for full, balanced sound for up to 8 hours, the various model configurations accommodate a soloist or multiple instruments, and even at 30 and 50 watts, the Taxi and Limo amps produce respectable indoor and outdoor volumes.