Five Ways to Enjoy the Power and of Yamaha Bass.

YST-SW800

YST-SW320

Digital Pro Series Subwoofer

Digital Pro Series Subwoofer

This subwoofer is the best that Yamaha has to offer. New design, new technology, and a new dimension of power bass performance. Featuring QD-Bass technology and Advanced YST, it also introduces a new Dual-Bias driver and a new power supply. Experience bass down to 18Hz with up to 1,000W of power: awesome!

Another powerful demonstration of the advantages of QD-Bass technology. The YST-SW320 disperses 250W of pure bass power in four directions from its down- firing drivers. The 25cm (10”) driver has an extra-long stroke design for greater stability and durability. Advanced YST adds to the outstanding performance.

Subwoofers

YST-SW800

YST-SW320

YST-SW160

YST-SW90

YST-SW45

Advanced Yamaha Active Servo Technology

Yes (Advanced YST)

Yes (Advanced YST)

Yes (Advanced YST)

Yes (Advanced YST)

Yes (Advanced YST)

QD-Bass (Quatre Dispersion Bass) Technology

Yes

Yes

 

 

 

High-Efficiency Power Amplifier

Yes

Yes

 

 

 

High-Efficiency Power Supply

Yes

 

 

 

 

Drivers

25cm (10") multi-range,

25cm (10") multi-range,

Dual 20cm (8") multi-range

20cm (8") multi-range

20cm (8") multi-range

 

extra-long stroke design

extra-long stroke design

 

 

 

 

with dual-bias system

 

 

 

 

Magnetic Shielding

Yes

Yes

Yes

Yes

Yes

High Cut Filter (Continuously Variable Control)

40–140 Hz

40–140 Hz

40–140 Hz

50–150 Hz

50–150 Hz

Phase Control (Normal or Reverse)

Yes

Yes

Yes

Yes

 

Auto Standby

Yes

Yes

Yes

Yes

Yes

BASS (Bass Action Selector System)

Yes

Yes

Yes

 

 

Two Input Connections (Speaker or Line Level)

Yes

Yes

Yes

Yes

Yes

2-Way Binding-Post Speaker Terminals

Yes

Yes

Yes

Yes

Yes

Output Power

1,000 W

250 W

150 W

100 W

70 W

Frequency Response

18–160 Hz (–10 dB)

20–160 Hz (–10 dB)

20–160 Hz (–10 dB)

23–170 Hz (–10 dB)

30–200 Hz (–10 dB)

Dimensions (W x H x D)

390 x 482 x 420 mm

340 x 432 x 370 mm

235 x 602 x 463 mm

235 x 485 x 409 mm

235 x 365 x 318 mm

 

15-3/8" x 19" x 16-9/16"

13-3/8" x 17" x 14-9/16"

9-1/4" x 23-11/16" x 18-1/4"

9-1/4" x 19-1/8" x 16-1/8"

9-1/4" x 14-3/8" x 12-1/2"

Weight

24 kg; 52.9 lbs.

17 kg; 37.5 lbs.

20 kg; 44.9 lbs.

14 kg; 30.9 lbs.

9 kg; 19.8 lbs.