Features
New shape subwoofer with Yamaha's latest technologies, including Advanced YST II, Linear Port and down-firing design plus best matching for front surround systems and micro component system

• Rack mountable design matches front surround systems and micro component systems
• Advanced YST II (Yamaha Active Servo Technology II)
• Linear Port for minimizing extraneous noise
• Down-firing active design
• 100W High dynamic power
 

Advanced Yamaha Active Servo Technology
Advanced YST is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion. Advanced YST helps to ensure the highest levels of sound pressure and overall performance

Specifications