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categories  > Subwoofers > 15" FB Audio (8)
FB Audio FBSW-15-0.85K Dual 4ohm 850wrms
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FB Audio FBSW-15-0.85K Dual 4ohm 850wrms
FB Audio FBSW-15-0.85K Dual 4ohm 850wrms
FB Audio FBSW-15-0.85K Dual 4ohm 850wrms
FB Audio FBSW-15-0.85K Dual 4ohm 850wrms

FB Audio FBSW-15-0.85K Dual 4ohm 850wrms

Price: $419.00 add to cart     
Feedback: 0%, 17 sales Ask seller a question
Shipping: US-Mainland: $40.00 (more destinations)
Sales Tax: Kentucky: 6%
Condition: Brand new
Payment Options: Money Order,
Welcome to SPL-Lab USA Distribution.

We are the only Importer Source for FB Audio in USA, Canada and Mexico.

Available in Custom Dual 2ohm or 4ohm voice coil
Dual 2ohm model
Carbon Fiber Dustcap
High Density Pressed Foam Surround

RE- 3.5814 ohms
FS- 38.9279 Hz
Zmax- 93.2025 ohms
Qes- 0.5490
Qms- 13.7372
Qts- 0.5279
EBP- 70.9069 (sealed/ported/4th BP/6th BP)
Le- 4.2751 mH (1KHz)
Diam- 330 mm (12.9921")
Sd- 85529.8638 mm^2 (132.5716 in^2)
Vas- 57.0461 L (2.0146 ft^3)
BL- 22.0431 N/A
Mms- 304.5039 g
Cms- 54.8942 uM/N
Kms- 18216.8770 N/M
Rms- 5.4217 R mechanical
Efficiency- 0.5760%
Sensitivity- 89.6221 dB @1w/1m
Sensitivity- 93.1125 dB @2.83vrms/1m
Krm- 8.627E-03 ohms Freq Dependent Resistance
Erm- 810.3961E-03
Kxm- 62.128E-03 Henries Freq Dependent Reactance
Exm- 680.159E-03
Xmax- 15mm

----------------------------------------------------------------------
Ftest- 31.863 Hz
Ftest/Fms- 0.8185
Test Mass Used- 150.0000 g (30.0 nickels)
Test Mass (Ft=Fms*0.90)- 71.427 g
Test Mass (Ft=Fms*0.75)- 236.836 g
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Last Updated: 20 Aug 2017 10:58:39 PDT home  |  about  |  terms  |  contact
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