SB Acoustics SB12PFC25-04, 4" reed cone mid-bass- 4 ohms

Price: $23.30

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Manufacturer: SB Acoustics
Product ID : SB12PFC25-04
Weight: 2.50 lbs
Manufacturer: SB Acoustics
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Description

SB Acoustics SB12PFC25-04 4" Reed Cone Mid-bass- 4 ohms
  • Vented reinforced plastic chassis
  • Proprietary cone material with natural fibers made in-house
  • Butyl rubber surround for smooth frequency response
  • Vented motor system for low compression
  • Long stroke linear suspension for improved dynamics
  • Non-resonant long life lead wires
Manufacturer Spec Sheet PDF

Some box suggestions:

Sealed box of 0.1 to 0.2 cubic foot with 20% filling for F3 of 105Hz

Vented box of 0.2 to 0.25 cubic foot with single 1” vent by 3.5” long for F3 of 55Hz









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Product Reviews

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Reviewed by Turbo5upra
08/12/2018 - 07:41:05 PM
Great driver
I modified the enclosures in the door of my Lexus to match the specs of this driver. Volume was perfect I just needed to enlarge the port.

I ran these for a summer off a jl 600/4 and a pioneer 99rs. They handled a ton of abuse but the one in the passenger side door finally gave in. I’m purchasing another pair and I’ll be slightly nicer to these.

The mid bass was surprising and it was really nice in a 2 way configuration- effortlessly matching the morel 1” tweeters it was paired with.