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YST-SW1500
Advanced YST and QD-Bass
Subwoofer
• Cherry finish available
Subwoofers
A Must for Home Theatre
Yamaha subwoofers use sophisticated technologies such as QD-Bass (Quatre Dispersion Bass, down-firing drivers that radiate the sound in four directions) and Advanced
YST (Yamaha Active Servo Technology) to ensure the highest levels of sound pressure and overall performance.
YST-SW215
Advanced YST and
QD-Bass Subwoofer
• Cherry finish available for
YHT-540C (see p.34)
YST-SW515
Advanced YST II and
QD-Bass Subwoofer
YST-SW225
Advanced YST II and
QD-Bass Subwoofer
The YST-SW515 and YST-SW225 are designed to acoustically match
the speakers in the 515 PMD Series (see p.29) and 225 PMD Series
(see p.30), and are recommended to be sold together with them.
Subwoofers
YST-SW1500
YST-SW515
YST-SW225
YST-SW215
Advanced YST
Yes
Advanced YST II
Advanced YST II
Yes
QD-Bass Technology
Yes
Yes
Yes
Yes
High-Efficiency Power Amplifier
Yes
Yes
Drivers
30cm extra-long stroke driver
25cm cone
20cm cone
20cm cone
with dual bias system
Magnetic Shielding
Yes
Yes
Yes
Yes
Linear Port for Minimising Extraneous Noise
Yes
Yes
High Cut Filter (Continuously Variable)
40–140 Hz
40–140 Hz
40–140 Hz
40–140 Hz
Phase Control (Normal or Reverse)
Yes
Yes
Yes
Yes
Auto Standby
Yes
Yes
Yes
Yes
BASS (Bass Action Selector System)
Yes
Yes
Yes
Yes
Low Frequency Effect Input Terminal
Yes
High Pass Filter Output Terminal
Yes
Remote Control Unit
Yes
Output Power
1,000 W
250 W
250 W
120 W
Frequency Response (-10 dB)
16–160 Hz
20–160 Hz
28–200 Hz
28–200 Hz
Dimensions (W x H x D)
420 x 511 x 448 mm
350 x 430 x 382 mm
290 x 350 x 349 mm
290 x 360 x 322 mm
Weight
29 kg
19 kg
11.5 kg
11.5 kg