New Madrid™ - 18" Aluminum frame Subwoofer Driver Speaker
New Madrid 18
18 Inch Subwoofer
18 Inch Replacement Subwoofer | Speaker
750 Watts RMS - 1500 Watts Peak
2 x 120 ounce
Die Cast Aluminum
Paper Cone/Cloth Edge
Cut Out Diameter: 16 3/4" Diameter: 18 5/8" Magnet Structure Diameter: 8 5/8" Mounting Slot Dimensions: 1/4", 0.25" Number of Mounting Slots: 8 Overall Depth: 8 5/8"
Resonant Frequency (fs): 48Hz DC Resistance (Re): 9.5 Ohm Mechanical Q (Qms): 2.3 Electromagnetic Q (Qes): 1.1 Total Q (Qts): 0.75 Compliance Equivalent Volume (Vas): 157.7 Ltr Mechanical Compliance of Suspension (Cms): 63mm/N BL Product (BL): 21.2 Tm Diaphragm Mass Airload (Mms): 173.5g Surface Area of Cone (Sd): 1.3k cm2
One Year Warranty
Frequency Response 8?
When will I get my order?
We realize that you want your Pro Audio Equipment yesterday. Here at Seismic Audio Speakers, we aim to ship items out immediately. If you place your order before 2:30 Central time, we will ship your pro audio equipment on the very same business day.
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