Best prices on Behringer speakers in Musical Instrument Monitors / Speakers. Check out BizRate for great deals on Musical Instrument Monitors / Speakers from Behringer. Use BizRate's latest online shopping features to compare prices for Behringer speakers. Read product specifications, calculate tax and shipping charges, sort your results, and buy Musical Instruments & Accessories with confidence. Easily narrow your search and find the product that's perfect for you: Behringer B312A Powered Speaker (400 Watts, 1x12 in.) (Open Box) - Behringer Eurolive B212A Powered PA Speaker 12 Inch, 400 Watts.