NS-SW100 Subwoofer

This subwoofer incorporates a number of Yamaha's advanced features and high performance bass technologies such as Twisted Flare Port and Advanced YST II (Yamaha Active Servo Technology II) with discrete amp circuitry and high quality (10") woofer unit. This results in sensational bass response that adds significantly to overall listening enjoyment of music and movies.

Features

• New Twisted Flare Port for clear and tight bass
• Advanced YST II
• 10" cone woofer
• Frequency response: 25Hz - 180Hz
• Dimensions (W x H x D): 13 7/8" x 13 7/8" x 16 1/8"

Clear, Tight Bass

The flared, gently twisting shape diffuses the vortex of air generated around the edge of the port, creating a smooth flow of air. This reduces extraneous noise not present in the original input signal and provides clear, accurate low frequency reproduction. From special effects sounds in movies, to the atmosphere of a live venue, you hear bass that is clear, tight, and realistic.

Advanced YST II

Developed by Yamaha, the Advanced YST II (Yamaha Active Servo Technology II) combines negative-impedance and constant current principles to drive the speaker cone with even tighter control than the previous version. Using Advanced Negative Impedance Converter (ANIC) circuits, this system dynamically optimizes effective speaker impedance to maintain excellent linearity. This means more stable and accurate low range response, not to mention higher sound quality.