Yamaha MSP3A Powered Monitor Speaker

The MSP3A features a 10 cm (3.94″) woofer with a Twisted Flare Port design and a 2.2 cm (0.87″) tweeter. The built-in power amp is optimized for the speaker units to deliver reference sound that is clear and natural. Although the built-in amp puts out a powerful 22 watts, the MSP3A weighs only 3.6 kilograms (7.9 lbs), making it portable and easy to reposition.