SB Acoustics SB13PFC25-04 5" 4 ohm Paper Cone Woofer

Price: $23.30


Manufacturer: SB Acoustics
Product ID : SB13PFC25-04
Weight: 4.00 lbs
Manufacturer: SB Acoustics
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SB Acoustics SB13PFC25-04 5" Composite Paper Cone Woofer

Manufacturer Specifications PDF 

  • Non-resonant Papyrus fiber cone
  • Low damping SBR surround
  • Polymer chassis
  • Ventilated spider
  • Gold plated terminals
  • Gasket

Suggested box sizes:

0.15 cubic feet (4.25 liters) sealed with 25% filling for an F3 of 110Hz

0.25 cubic feet (7 liters) with 1.5" diameter vent by 5" long for an F3 of 60Hz

134mm at the square side midpoint
122mm cut out diameter
152mm diameter at the corners


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Product Reviews

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Reviewed by norurb
norurb bought "SB Acoustics SB13PFC25-04 5" 4 ohm Paper Cone Woofer" on our website
03/04/2019 - 08:06:18 PM
Steal of the century at this price point
Ok so I spend countless hours in my 2018 Freightliner Cascadia. Having a big dollar system in my personal vehicle ruined it for the Cascadia. The oem system is just garbage. So upgrading we went.
The radio was switched out for a Pioneer deh-x8800bhs, added a Sony xm-s400d with 45 watts x4, and also hooked up a Klipsch R-100sw powered sub. My tweeters are the nvx vsptw, to be switched for the superior nvx xsptw soon.
Now for the door speakers. It is an odd choice for a square frame 5 inch woofer. Stockers were awful. Couldn't handle more than 40 on the volume setting. Enter these wonderful SB Acoustic drivers. The detail and resolution is so fun and perfect for my environment. It's a loud truck, can't expect much with all the noise. I was a bit worried that the t/s specs might not work well in my truck. I was wrong. It helps that the Cascadia has strong and solid door panels with a tight air seal.
From 80hz - 3150hz these drivers do their job without complaint. Off axis response to 3150hz is "nice", listen to "Hey Nineteen" by Steely Dan to hear that word. Did you catch it? "Can't Find My Way Home" by Blind Faith has a great deep dimension to it. The right drivers really open up a whole new understanding of music.
Thank you SB Acoustics and Madisound!

Reviewed by JoeFair1977
JoeFair1977 bought "SB Acoustics SB13PFC25-04 5" 4 ohm Paper Cone Woofer" on our website
01/05/2017 - 09:47:09 PM
Good driver
I am using these in the rear deck woofer box of my 1997 BMW 740iL. Part of me wishes I would have picked a driver that was better on the bottom end, or had used the next size larger. I run them with a Blaupunkt amp that makes 60W RMS, and high pass from about 90Hz, and low pass at 2800Hz. They sound good, even if the bottom end is lacking. I used them to fill in a gap in frequency response, and they add nicely. For the money, if these fit your needs, they are worth it. You'll need a subwoofer to fill in the deepest lows, though.