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Yamaha NS-SW901 Subwoofer

Yamaha RX-A3060 Aventage AV Receiver
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Price: $2,499.00 Sale Price: $1,999.00                      
Please call for stock and colour availability. (02) 9651 4922
Yamaha AVENTAGE - We are official stockists of Yamaha’s full Aventage line up of premium AV products. We offer expert advice on Aventage and ancillary equipment. We will try to match any genuine advertised price on Yamaha Aventage Products (In Stock Items Only)
Product Details:

The Yamaha NS-SW901 subwoofer offers the following features.

Impressively deep bass output from a powerful subwoofer with a beautiful exterior. - Advanced YST II (Yamaha Active Servo Technology II) - 25cm (10”) F.B.P. (Fiber Blend Paper) diaphragm with diecast aluminium frame - 600W high performance digital amplifier built in - Twin wooden Linear Ports - Heavy-duty construction - Three memory presets - Continuously variable high cut filter - Full-function remote control unit - Sleep timer Advanced YST II (Yamaha Active Servo Technology II) Yamaha's Advanced YST II (Yamaha Active Servo Technology II) combines negative-impedance and constant-current principles to drive the speaker cone with extremely tighter control. 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 pressure levels. This means more stable and accurate low range response, higher sound pressure levels, and the ability to reproduce clear bass without muddiness. 600 W High Output Power and 25 cm (10”) F.B.P. (Fiber Blend Paper) Diaphragm The NS-SW901 derives its bass thrust from a built-in 600 W digital amplifier. Featuring Yamaha’s exclusive Power Engine chipset, it uses a constant gain PLL modulator circuit, a cross feedback loop circuit, an Active Power Control system, a highly efficient power supply and the highest quality parts. It delivers exceptionally high levels of power and sound quality, yet with low power consumption and compact size. The 25 cm (10”) cone diaphragm is made of Yamaha developed F.B.P., which is paper with a blend of carbon fibers and aramid fibers. Its extreme stiffness and extra-long stroke prevent distortion from occurring even during large, deep bursts of sound. Front Firing Design The front firing design ensures extremely fast response and attack, and is especially suited to the accurate reproduction of music. Twin Wooden Linear Ports The wooden ports are carved from a block of alder wood and aesthetically match the enclosure, the twin ports provide more port area without increasing the subwoofer’s size, as one large port would do. The shape is based on a natural logarithm to prevent extraneous wind noise. Specifications Driver: 25 cm F.B.P. cone Output Power: 600 W Frequency Response: 18-160 Hz Advanced YST: Yes High-Efficiency Power Amplifier: Yes Linear Port: Yes BASS (Bass Action Selector System): Yes Standby Power Consumption: 0.5 W Dimensions (W x H x D): 410 x 457 x 462 mm; 16-1/8” x 18” x 18-1/4” Weight: 32 kg; 70.5 lbs.