SB Acoustics SB34SWNRX-S75 12" Subwoofer

SB Acoustics SB34SWNRX-S75 12"  Subwoofer
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Price: $178.55


  • Buy 10 - 10,000 and get an additional 10 % off
Manufacturer: SB Acoustics
Product ID : sb34swnrx-s75
Weight: 19.00 lbs
Manufacturer: SB Acoustics
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SB Acoustics SB34SWNRX-S75 12" Woofer - 6 ohms

Spec sheet: SB34SWNRX-S75 PDF

For use as subwoofer.

  • Hard paper cone for improved piston operation (made in-house)
  • Vented pole piece for minimum compression
  • Vented cast aluminum chassis for optimum strength and low compression
  • 3 copper voice coil (4-layer) for improved power handling
  • Long life silver lead wires
  • Low damping medium hardness rubber surround for improved linearity and power handling
  • Non-conducting fiber glass voice coil former for minimum damping
Speaker box suggestions:

2.8 to 3.5 cubic feet with 3" diameter vent by 12" long for an F3 of 28 to 27Hz.  You are within X-max at 200 watt.

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Product Reviews

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Reviewed by bought "SB Acoustics SB34SWNRX-S75 12" Subwoofer" on our website
09/19/2016 - 07:25:09 PM
Absolutely amazing bass driver
This bass driver and it's companion are absolutely "no holds barred" in their capabilities. The companion (SB34NRX75-6), while a bit less expensive, requires a 4 cu ft box for a vented alignment, and that meant building a new box, which kept me from buying it. Then this one came available, and the smaller vented alignment allowed me to use my existed five sided box. In addition to the amazing power potential of this driver, it simply sounds wonderful at all volume levels, and provides a much finer character to the low frequencies than the old Eclipse driver I had used for years. I had to really bite the bullet to spend this kind of money on a bass driver (I needed two for my system). Check out this video on the installation: