Features
MAIN FEATURES
Surround Speakers
2-Way Acoustic Suspension 3" woofer and 1/2" balanced dome tweeter Input Power (Max/Nominal): 100W/30W Sensitivity: 82 dB/2.83 V/1 m Impedance: 6 ohms Perfect for use with plasma monitors

Front Speakers
3-Way Acoustic Suspension Quad 4" woofers and 3/4" soft dome tweeter Input Power (Max/Nominal): 120W/35W Sensitivity: 83 dB/2.83 V/1 m Impedance: 6 ohms
Center Speaker
2-Way Acoustic Suspension Dual 4" woofers and 3/4" soft dome tweeter Input Power (Max/Nominal): 100W/30W Sensitivity: 82 dB/2.83 V/1 m Impedance: 6 ohms
Powered Subwoofer
Advanced YST/QD Bass Technology 8" Cone Woofer Driver Output Power: 50 Watts Driver: 6.5" Multi-range

Technology
Advanced YST

Advanced Yamaha Active Servo Technology (Advanced YST) is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion. Advanced YST helps to ensure the highest levels of sound pressure and overall performance.
QD-Bass Technology

QD-Bass (Quatre Dispersion Bass) technology uses down-firing drivers with square, pyramid-shaped reflective plates to radiate the sound efficiently in four horizontal directions. The reflective plates negate any effects caused by the floor surface and reduce resonance between sound waves reflected from the floor and the unit.
Audio & Video
Specs
Specifications
| Description | 5.1 Speaker Package | |
|---|---|---|
| Type | Accoustic Suspension Design | |
| Front Speakers (Woofer, Tweeter Size) | Quad 4" + 3/4" | |
| Center Speaker (Woofer, Tweeter Size) | Quad 4" + 3/4" | |
| Surround Speakers (Woofer, Tweeter Size) | 3" + 1/2" | |
| Included Speaker Stands | Yes (Front Speakers) | |
| Magnetic Shielding | Yes | |
| Input Power (Maximum / Nominal) | 100W / 30W | |
| Frequency Response | 30 Hz - 40 kHz | |
| Sensitivity | 83 dB/2.83 V/1 m | |
| Impedance | 6 Ohms | |
| Subwoofer | Advanced YST / QD Bass | |
| Power Output | 100W | |
| Driver Size | 6-1/2" | |
| Shipping Dimensions (W x H x D) | 26-3/4" x 22-3/4" x 17-3/4" | |
| Shipping Weight (lbs.) | 70 | |




