4" (102 mm) Enclosed Passive Subwoofer

Brand Name
Turnkey Systems
Part #
90271
In stock
$100.96
  • MSRP$151.99
  • Buy 1 - 9$100.96
  • Buy 10 - 59 $90.86
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Durable and powerful! The 90271 employs a 4” passive subwoofer in a compact, ported, MDF enclosure for easy, turnkey installation into an audio system in need of low frequencies. Connect this via a lead set terminal with an MFJ connector to give the low-end of your sound system reliable strength.

  • 4” subwoofer
  • MDF ported enclosure (8.3 x 5.3 x 6.3”)
  • Lead set with MFJ connector

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More Information
Brand Name Turnkey Systems
Speaker System Type Subwoofer
Enclosed Woofer Style Ported
Sub-Woofer Type Un-powered [passive]
RoHS Compliant Yes
Digital Signal Processing No
Audio Signal Input Analog
Audio System - Number of Channels 2.1 (Stereo Sub)
System Frequency Response 80 - 2.5kHz
Sub-Woofer Description 4" (102 mm) Sub-Woofer
Sub-Woofer Impedance 4
Enclosure Style Ported
Sub-Woofer Frequency Range 80 - 2,500 kHz
Size, Enclosure H,W,L (inches & mm) 8.3 x 5.3 x 6.3" (211 x 135 x 160 mm)
Digital Input S/PDIF No