SB Acoustics SB29RDC-C000-4 Ring Dome Tweeter

SB Acoustics SB29RDC-C000-4  Ring Dome Tweeter
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Price: $51.40


Product is out of stock
Manufacturer: SB Acoustics
Product ID : sb29rdc-c000-4
Weight: 1.43 lbs
Manufacturer: SB Acoustics
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This model has been replaced by the SB Acoustics SB29RDAC-C000-4 Ring Dome Tweeter. It is the same tweeter, but with an improved aluminum faceplate. 

SB-Acoustics SB29RDC-C000-4  Ring Dome tweeter

Spec sheet: SB29RDC-C000-4 PDF

This tweeter features a proprietary fabric ring dome with a large roll surround. Stabilizing the center of the dome greatly reduces distortion and brings the acoustic center of the tweeter back to the voice coil, with the added benefit of increased sensitivity. The tweeter has a chambered back designed to provide a lower resonance frequency and reduce back wave reflections from the dome. A copper cap is used on the pole piece. Large surface area.

  • Non-resonant diaphragm design for minimum high frequency break-up
  • Dual balanced compression chamber for improved dynamics
  • Copper cap for reduced voice coil inductance and minimum phase shift
  • Saturation controlled motor system for low distortion
  • Non-reflective rear chamber with optimized damping for improved dynamics
  • Flow optimized vented pole piece for optimum coupling to rear chamber
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
  • Low resonance frequency
  • The larger terminal is the positive

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Product Reviews

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Reviewed by bcm191
09/15/2017 - 06:28:43 AM
Very nicely engineered!
Not only well engineered but very sturdy and sound fantastic threw-out the FR. This is just how tough they are, my granddaughter decided to play push the pretty buttons on my newly built Bagby Manilins I built on both the SB17NRC woofs and the SB29s and the tweet center dimple came loose and on the woofed the dust cover crushed. The dust cover was a easy fix as its a normal size and easy to find in many different materials, the tweet came apart very easy and just a speck of speaker glue and it was attached again too and has lasted . I checked the distortion and FR just to make sure nothing was binding or out of spec and all is well. NICE DRIVERS!
Reviewed by Seren2
09/27/2012 - 05:04:33 PM
'These things are awesome, not nearly as large as they appear in the image, very easily mounted with really no problems at all, very well built, and the sound mmm the sound, they are superb, I have them replacing some titanium dome tweets in a JBL set I have because they got to harsh in the 12k range, and things thing maintain the accuracy I wanted in those ranges, but didn't scream at me. They sound very rich, and handle power very nicely. I have them passive but they if I were to runt hem active I could really do some sweet stuff with them. I'm using them as car speakers; they would make incredible monitor tweeters or whatever you want to do! a must buy, best bang for your buck, only problem with them for indoor use is the resistance is a bit low you'd have to have 2 in series to get them running good in a normal speaker box set up. But they would sound amazing with that set up I'm sure. I got 2 for my front stage in my car, 1 for each side. They work great :)' Review by Ray Hower. Posted by Madisound.
Reviewed by Seren2
09/27/2012 - 05:04:08 PM
'Very good tweeter well worth the money spent. How do they sound? Great very detailed some work involved in voicing because they are so sensitive. The small flange is helpful to keep the centers close I used them in an all SB center channel as well as MTMMM mains both worked well. Highly recommended for MTM configuration.' Review by Michael Moore. Posted by Madisound.
Reviewed by Seren2
09/27/2012 - 05:03:48 PM
'They are a great tweeter, just finish up a project using these tweeters, wow nice soundstage and detail, I used a pio cap and bare copper wire treated with silclear in a cotton cover sleeve, I am still amazed on the detail that comes through, for a 100.00 dollars a pair, they will be hard to beat, and you won't be sorry' Review by kevin deem. Posted by Madisound.
Reviewed by Seren2
09/27/2012 - 05:03:19 PM
'I've been a fan of SB Acoustics drivers for years but they've outdone themselves with this one! This is by far the most amazing tweeter for the money and in my opinion it destroys my Seas Excel T29's and my ScanSpeak 2905's. I'm using the SB29-RDC tweeters with a simple 6db series network @ 3200hz' Review by Jason Terpstra. Posted by Madisound.