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Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker
What volume of box and what port size do i need for 2 of these getting 75-100 watts?
I would recommend 1.6 cubic feet total for both with a single 3" diameter, 10" long port for a tuning frequency of 30 Hz.
Date published: 2014-10-27
What size sealed enclosure is recommended and can 4 drivers share a sealed enclosure with good results?
I would recommend a sealed volume of 0.5-0.75 cubic feet for all four. They can share the same airspace without a problem.
Date published: 2014-09-08
what is the bolt circle diameter of these speakers
The bolt circle of this woofer is 166.3mm or 6.55".
Date published: 2014-08-21
I have slightly more than 1.5 cubic feet to work with and can go no larger than 6.5" i was thinking about running 4 W6-1139SIG 6.5Tang. Ported or sealed for most bass. It will be in a small vehicle
With that volume I would recommend sealed. You will have a good amount of output down into the low 30's and the subs will handle full RMS power without a problem.
Date published: 2014-10-13
Could this be used in an IB setup like in the rear deck of a car?
Yes this can be used in an IB application, you will just want to watch excursion levels at lower frequencies.
Date published: 2014-11-05
Can I hook up these woofers directly to a car-stereo head unit without a crossover ? Answere in Simple English if somebody wants to help me!
Technically yes although they will not work well as a full range driver and you will not be able to use them to their full potential with the limited amount of power. These are best utilized as subwoofers with 50-75 watts RMS each at 4 ohms.
Date published: 2014-05-09