BF-215A pro amplifier speaker 1 Hot sell type, your ideal choice 2 Beautiful appearance, pefect sound quality BF-215A pro amplifier speakerhas a perfect appearance, 10-inch woofer and tweeter, built-in high-bass adjustment knob, with a population to adapt to the needs of different quality, wonderful sound quality excellent shape design high-end, 150W 450W effective power and peak power for KTV, ...