Product Details:
Yamaha's YST-RSW300 is a high performance subwoofer with Yamaha's latest technologies, including PWM Digital Drive Amplifier, Advanced YST II, Linear Port and front-firing design resulting in dynamic power of 270W and incredible sound clarity.

Product Features:

• Advanced YST Technology: • (Advanced YST II)
• QD Bass Technology: •
• High Efficiency Power Amplifier: •
• Multi-Range Driver: 10" Cone
• Magnetic Shielding: •
• High Cut Filter: 40 - 140 Hz
• Phase Control (Normal or Reverse): •
• Auto Standby: •
• BASS (Bass Action Selector system):
• Dynamic Power: 270W
• Frequency Response: 20 - 160 Hz
• Slim Design to Match Plasma Displays and Flat TVs:
• Product Dimensions (W x H x D): 14-5/8" x 15-3/4" x 16-7/16"
• Product Weight (lbs.): 44.1
• Shipping Dimensions (W x H x D): 21" x 18-1/8" x 18-1/4"
• Shipping Weight (lbs.): 48.5