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Sound Ordnance B8PT Knob Kit

Replacement remote level control for B-8PT powered subwoofer

Item #: 777B8PTKNB

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4 Reviews | 3 questions - 4 answers

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You can control your Sound Ordnance B-8PT powered subwoofer from the front seat with this remote control knob kit. This wired remote adjusts your amp's level from its set maximum volume all the way down to virtually "off." Since it adjusts the amp's level and not its bass boost, you'll hear consistent bass tone as you lower and raise the volume.

Product Highlights:

  • remote level controller for Sound Ordnance B-8PT powered subwoofer
  • 14' connection cable (RJ-14 plugs on each end)
  • warranty: 1 year
  • Our 60-day money-back guarantee

Sound Ordnance B8PT Knob Kit Reviews

Average Customer Review:

4 Reviews

Descent

Written by: Riley from Fl on October 22, 2015

Crutchfield Customer Review (What's this?)

Nice quality little to big onLybie works with there amps

Pros:

Cons:

Didn't work on a 00-03 year amp

Written by: David from California on October 4, 2015

Crutchfield Customer Review (What's this?)

It didn't work on my old Rockford Fostgate amp. I plugged it in an the bass was always full volume. Ended up reselling it.

Pros: Knob feels nice and smooth with clicks. Compact in size to hide anywhere.

Cons: Doesn't work on older amp models.

Sound Ordnance B8PT Knob Kit

Written by: Anonymous from Anaheim, CA on June 2, 2014

Crutchfield Customer Review (What's this?)

I agree whole heartedly with the other review. It is indeed a knob, that turns the subwoofer gain up and down. It does this job quite well, almost like it was the only function it had to perform. The cable is sufficiently long (RJ11 phone line) that it can be run from trunk to drivers seat if required.

Pros: It does it's job well

Cons: To nitpick, I imagine it could be engineered to be smaller, but it's a good size. Smaller than a jeopardy buzzer, larger then a cricket.

Its a knob!

Written by: Matt from Alexandria, VA on August 6, 2013

Crutchfield Customer Review (What's this?)

This knob turns the subwoofer volume up AND down. It's truly amazing.

Pros: Turns it up. Turns it down.

Cons: Doesn't light up with LEDs or some other totally awesome but incredibly unnecesary thing.

Hands-on research

What's in the box?

  • Wired remote bass control
  • 14' Remote cable (RJ-14 plug on both ends)

Product Research

Features

Wired Remote Control: The B8PT Knob Kit puts control of your subwoofer output within easy reach. The remote can be mounted using the attached double sided tape or a self-tapping screw (not included). The dimensions are:

  • Width: 1-3/16"
  • Height: 1-3/16"
  • Depth: 1-13/16" (2-1/2" including the knob and cable)

RJ-14 Connector: The remote includes a 14' RJ-14 cable which connects between the wired-remote knob and your compatible Sound Ordnance powered subwoofer.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Customer Q&A

Crutchfield asked  
Why did you buy this?

bought new truck left old one in old truck. [ MACDADDY1971  Jan 26, 2016 ]
The sub works great, needed to get a replacement cable. [ kenneth  Jan 17, 2016 ]

3 questions already asked

I forwarded your question to an Advisor and they responded with the following: The 777B8PTKNB uses a slightly different size connector (RJ14) than the M-1350 amp (RJ25). I am not showing that we have a replacement knob for the 1350 available. Call in and speak with our tech support team and we can see if we can get one for you. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat. [ Krissy  Jan 20, 2015 ]  Staff
This knob will not work with the M-2250. This is because the jack that is labeled remote on the M-2250 is not functional - so no remote will work with it. Sorry I don't have better news for you there. [ Jeff  Oct 17, 2014 ]  Staff
Can I connect this to my sound ordnance m-2250? [ jesse  Aug 27, 2014 ]
I forwarded your question to an Advisor and they responded with the following: The Sound Ordnance B-8P is not compatible with a bass control knob at all. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat. [ Krissy  Mar 22, 2014 ]  Staff

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