Product Overview
The AcousticDesign Series of installation loudspeaker products from QSC expands with the new AD-S28Tw surface mount subwoofer system. Designed to supplement audio systems by addinglow-frequency extension, the new AD-S28Tw is acoustically matched to the entire AD Series. Ratedfor 250 watts continuous power handling and able to take up to 700 watt peaks, the AD-S28Tw is a great complement to any of the ceiling-mount or surface-mount AD Series models.
The dual 8" woofers are equipped with polypropylene cones for protection in humid environments. The bandpass enclosure features two chambers. One chamber is completely sealed, while the other chamber features a large port. The bandpass design allows for tight precise bass with extension down to 36 Hz. This highly efficient design produces a 1W at 1m sensitivity of 94 dB SPL. The AD-S28Tw has a built-in passive low-pass filter set at 120 Hz.
General Information
Name : QSC AD-S28TW-BK AcousticDesign Surface Mount Subwoofer, Black , QSC
Category : Pro Subwoofers
UPC Code : 684284053992
Country of Origin : . Country of origin is subject to change.
Specifications
General Information
ADI Part Number : QB-ADS28TW
Brand Name : QSC
Manufacturer : QSC Audio
Manufacturer Part Number : AD-S28TW-BK
Product Line : AcousticDesign
Product Model : AD-S28Tw
Product Name : Dual 8" Subwoofer
Product Type : Woofer
Weight (Approximate) (g) : 19504.472
Technical Information
Impedance : 8 ohms
Impedance (Ohm) : 8
Maximum Frequency Response (Hz) : 165
Minimum Frequency Response (Hz) : 42
PMPO Output Power (W) : 700
Sensitivity : 94 dB
Sensitivity (dB) : 94
Woofer Driver Material : Polypropylene
Woofer Driver Size : 8"
Woofer Driver Size (mm) : 203.2
Audio
Maximum Frequency Response : 165 Hz
Minimum Frequency Response : 42 Hz
PMPO Output Power : 700 W
RMS Output Power : 200W
RMS Output Power (W) : 250
Shipping Weight (Approximate) (g) : 24947.58
Subwoofer Type : Passive
Physical Characteristics
Color : Black
Depth : 22.75"
Depth (mm) : 577.85
Durability : Weather Resistant
Enclosure Type : Ported
Form Factor : Surface Mount
Height : 15.9"
Height (mm) : 403.86
Product Color : Black
Speaker Installation : Indoor|Outdoor
Weight (Approximate) : 43 lb
Width : 9.9"
Width (mm) : 251.46
Woofer Diameter : 8"
Woofer Diameter (mm) : 203.2
Warranty
Limited Warranty : 3 Year
Miscellaneous
Environmental Certification : IPX4
Package Contents : <ul> <li>Dual 8" Subwoofer</li> <li>Yoke Mount</li> <li>Suspension Hardware Kit</li> <li>Grille Backing Cloth</li> </ul>
