Contact us
Close contact box

Sound Ordnance B8PT Knob Kit

Replacement remote level control for Sound Ordnance B-8PT powered subwoofer

Item # 777B8PTKNB

Top Seller

Item # 777B8PTKNB

In stock
C$14.99

About the Sound Ordnance B8PT Knob Kit

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
    • not a universal control — will not work with other powered subs
  • 14' connection cable (RJ-14 plugs on each end)
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # B8PT Knob Kit

What's in the box:

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

Customer reviews

Loading reviews...

Sound Ordnance B8PT Knob Kit reviews

Average review:

40 reviews

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)

Pros:

Cons:

Crutchfield response

<< >>

More details on the Sound Ordnance B8PT Knob Kit

Mark G.

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.

Loading accessories...

Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Because it was cheap and exactly what I needed [ Isaiah  Sep 23, 2019 ]
A
Easily turn the bass up or down depending on the song or circumstance. I have one of these in my other vehicle and find i use it all the time based on the music I'm listening to or the mood I'm in. [ Christopher  Aug 14, 2019 ]
A
Old one broke thanks hopefully it fits plug from old school Rockford fosgate line! [ Adam  Jul 31, 2019 ]
A
needed a replacement for by Sound Ordnance underseat sub..Crutchfield always has what I need [ Roger  Jul 08, 2019 ]
A
I picked this Bass controller up so I could turn the bass up or down while seated in the driving position, without having to make adjustments at the rear of the vehicle. [ Charles  Jul 02, 2019 ]
A
When I removed my Sound Ordnance M-1500 amp from my other car we did not take out the bass knob and now we are using the amp in my new truck and needed a new knob. [ George  May 27, 2019 ]
A
Tried using a old phone cord cause I pinched/cut my old one. Hope this works???? [ Jeff  Mar 29, 2019 ]
A
To control my amp from the front seat [ Joseph  Mar 11, 2019 ]
A
Original knob inop [ MATTHEW  Feb 17, 2019 ]
A
I chose this because I have this sub woofer which I absolutely love and I put this knob in a bad place and I broke it so I am replacing it [ DOUGLAS E  Feb 15, 2019 ]
A
Only knob i could find with RJ-14 jack. Hope it will replace my old rockford 551s that broke [ William  Jan 20, 2019 ]
A
I bought this as a replacement for the original that stopped working. I love the amps but the adjustment pots are cheap. maybe the new models are better built, we'll see. [ JERRY  Sep 02, 2018 ]
A
So I could remotely adjust Subwoofer [ Bert J.  Aug 26, 2018 ]
A
I have a couple of the B8PT subs and one needed the remote as I lost it. [ 269384  Aug 01, 2018 ]
A
to have bass control at my finger tips have this in my wife's truck and it works great [ ASHLEY  Jul 05, 2018 ]
A
I have that subwoofer, but that knob broke. got smashed in the car door before I could get it mounted. [ Albert  Jul 04, 2018 ]
A
Great reviews [ Javier  Jul 02, 2018 ]
A
The price was good and it looks to be exactly what I need [ Daryn  Jun 30, 2018 ]
A
eease of wiring [ Randy  May 28, 2018 ]
A
Price was right. [ Barry  May 07, 2018 ]
A
Bought a used sub.. Thank goodness Crutchfield has a good relationship with the supplier so as to provide this hard-to-find accessory item. [ CHESTER  May 06, 2018 ]
A
Only one popped up in search for replacement one for my amp [ Edward  Mar 22, 2018 ]
A
Needed a Bass Control Knob, and this one fits the job [ Harry  Mar 05, 2018 ]
A
My husband wantes one [ Melvin  Feb 22, 2018 ]
A
Great for when you need to turn down the thump. [ Robert  Dec 27, 2017 ]
A
I have a B8pt I lost my knob [ Frank  Dec 13, 2017 ]
A
replacment knob [ christopher  Nov 23, 2017 ]
A
I need a base knob to control bass from the amp. Will find out how it works. [ Tausif  Nov 19, 2017 ]
A
Replacement [ James  Oct 31, 2017 ]
A
because it was needed for my subwoofer [ BRANDON  Oct 24, 2017 ]
A
Price [ T  Oct 18, 2017 ]
A
replacement knob for my Sound Ordnance B-8PTD [ Roger  Sep 26, 2017 ]
A
its a good price love shopping at crutchfield [ Patrick  Jul 29, 2017 ]
A
Because I have the sound ordnance M2250 and would like to have volume control too [ Josh  Jun 24, 2017 ]
A
Didn't want to turn the bass down in my car using the deck. I wanted my other subwoofer to still play without the other 2 so when I ride with family they don't get their eardrums blown out [ Zachary  Jun 20, 2017 ]
A
Lost mine [ John  Apr 21, 2017 ]
A
Sounds like good offers [ Eduardo  Jan 26, 2017 ]
A
cost [ Brad  Jan 11, 2017 ]
A
Picked this to replace my old knob because this one has ticks to adjust more accurately. [ Nick  Nov 28, 2016 ]
A
This was the cheapest amp remote available so i picked it. I am not sure if it will control my JL marine amplifier or not, but it was worth a shot. [ Isaac  Sep 20, 2016 ]
A
I have always been a big fan of shopping, on line and I've heard a lot about this web site. [ Damion  Jul 17, 2016 ]
A
Lost my car in a flood. Managed to get the subs and box out unscathed, but forgot the bass knob. Now I'm ready to get my new car's system up and running. [ Britton  Jul 13, 2016 ]
A
For my husband [ Krystal  Jun 10, 2016 ]
A
Needed a universal 6 pin bass knob [ Shann  May 28, 2016 ]
A
To try it out, I was interested to see how well it controls my amp volume [ Chris  May 17, 2016 ]
A
I recently bought a car that still has a factory radio in it and this remote knob will help me control my Sound Ordnance powered sub. [ DONALD  Apr 15, 2016 ]
A
I needed a replacement. I have this in my Jeep Wrangler center console, I wheel it pretty hard sometimes and the last knob just stopped working. [ David  Mar 01, 2016 ]
A
Left my old Sound Ordnance remote wiring in a car I sold (kept the remote). Tried a standard phone cable (RJ-11) but it didn't light up OR adjust volume. Crutchfield Tech Support recommended this knob...all I needed was the cable, but for $10 this'll do. (Plus, I couldn't find a decent RJ14 cable anywhere...talk about outdated technology.) [ R  Feb 22, 2016 ]
A
I am using a stock stereo in my car and needed a way to control my Sound Ordinance amp [ ALEXANDER C  Feb 14, 2016 ]
A
bought new truck left old one in old truck. [ MACDADDY1971  Jan 26, 2016 ]
A
The sub works great, needed to get a replacement cable. [ kenneth  Jan 17, 2016 ]
SHOW MORESHOW LESS

24 questions already asked

Q
Will it work on a SSL evolution ev 30000 amp?
[ Wali39  May 20, 2019 ]
1 answer
A
We do not test these knobs on different brand amps to know if it could work with any others. Based on the picture I found on that amp, it appears this will plug in; just not sure if it can control the amp My Bio: https://www.crutchfield.com/bio/Paul
[ Paul  Jun 05, 2019 ]  Staff
Q
Will this work for a 1500 watt amp planet audio?
[ Pmanning18  May 16, 2019 ]
2 answers
A
No that will likely not work with your Planet Audio amp. Most remotes use a proprietary connector and that one is for our Sound Ordnance powered subwoofer. If you have your amp connected with RCA cables you might try a universal level control like this EFX https://bit.ly/2I8B1qk
[ Cosmo  May 31, 2019 ]  Staff
A
I'm not sure. Check the connection on the amp to see if it is the as the knob. For the price its worth a try Crutchfield has a good return policy.
[ ANTHONY V  May 30, 2019 ]
Q
Will this work with Power Acoustik thin 12bxa? It has a phone jack
[ Doug  Apr 28, 2019 ]
1 answer
A
Yes it will work and this was a awesome price
[ Patrick  May 06, 2019 ]
Q
Is this work with hifonics amps brutis ?
[ David d  Apr 02, 2019 ]
1 answer
A
As long as there is a phone jack on your amp it will
[ Eric  Apr 09, 2019 ]
Q
Will this work with kicker arg module?
[ Donald  Mar 28, 2019 ]
1 answer
A
I am not sure. I don't think so I have a Kicker amp and the hookup is plug in not like a phone cord. I hope this helps.
[ Keith  Mar 28, 2019 ]
Q
I need a bass knob for my diamond amp? How would I get 1?
[ Alex  Mar 16, 2019 ]
2 answers
A
I also needed one and I searched till I thought I had found one that would work on my amp well it did not work, So I trust you will have better luck.
[ Linc Adams  Mar 20, 2019 ]
A
Sound Ordnance B8PT Knob Kit
[ michael  Mar 20, 2019 ]
Q
would this work with a kenwood 350 watt amp?
[ Dwayne  Jan 17, 2019 ]
1 answer
A
Personally I have no idea because it worked with my JBL basspro sl but didn't work with my boss audio amp.
[ Ben  Jan 19, 2019 ]
Q
Will this work with a Pioneer GM-D9605 ? If not do you have one that would?
[ Michael  Jun 23, 2018 ]
1 answer
A
No. This knob only works for the Sound Ordnance B-8PT powered sub. The Pioneer comes packaged with it's own remote bass knob. If you need a replacement, you may be able to get one from Pioneer directly: 800-228-7221
[ Ryan  Jun 27, 2018 ]  Staff
Q
will this work for the M-1500 amp?
[ Carl  Jun 28, 2017 ]
1 answer
A
This is a universal piece, it might not work and not worth the headache. Rather get the same name brand that you know will work
[ Julio  Jun 29, 2017 ]
Q
How does this currently mount? Can this be removed from the case and then be recessed mounted in the dash?
[ Bryan Powner  May 15, 2017 ]
1 answer
A
There is double sided tape on the back of the remote. It is very good tape and I have my mounted by my knees in my truck.
[ Jeff  May 17, 2017 ]
Q
Will this work with a polk audio amplifier?
[ Bruce  Apr 14, 2017 ]
1 answer
A
Hi bruce. The end connection of this bass knob is the same as a phone jack. If the amp accepts a phone jack end piece, like most amps, you are in business.
[ Jesse  Apr 15, 2017 ]
Q
Does the cord unplug from the back of the dial or is it wired to the dial?
[ Chad  Apr 12, 2017 ]
1 answer
A
It unplugs. That is how I was able to use my own cord of a proper length
[ Robert  Apr 15, 2017 ]
Q
Will this work on a Rockford fosgate t600-2? Mines a 8 pin I believe
[ Curthall  Dec 02, 2016 ]
2 answers
A
This a 6pin, not sure if it will work.
[ Victor  Dec 09, 2016 ]
A
S.O. Knob Kit has a 4 pin connection on both ends.
[ JACOB  Dec 06, 2016 ]
Q
Will this work for a T400-2 Rockford Fosgate amp?
[ Colby  Nov 06, 2016 ]
2 answers
A
Didn't work for mine if you have and eq hook the lead to the remote on the amp
[ David  Nov 09, 2016 ]
A
As long as the connection on your fosgate amp is the phone jack connection, yes it will. I only know kicker to change their connectors so it ahould work just fine.
[ Jesse  Nov 08, 2016 ]
Q
Will this will work on a planet audio tt2250d mono block amp ?
[ Thomas  Oct 28, 2016 ]
2 answers
A
The Sound Ordnance B8PT Knob Kit is designed specifically for use with the Sound Ordnance B-8PTD powered subwoofer; and would not work properly with your Planet Audio amplifier. If you would like to discuss other options, feel free to contact an Advisor directly by phone (1-800-324-9695) or online chat. I hope that helps!
[ Larry  Nov 06, 2016 ]  Staff
A
My not sure, it didn't work on my son's amp, I don't recall what it was.
[ Victor  Nov 01, 2016 ]
Q
Will this work with a JBL GTO 3EZ ? Thanks
[ Cameron  Oct 28, 2016 ]
1 answer
A
This knob is made as a replacement for the knob that comes packaged with the Sound Ordnance B-8PT and B-8PTD powered subwoofer models only. I hope that helps! My Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=5
[ Ryan  Nov 04, 2016 ]  Staff
Q
Would it work with a Soundstream TN1.1200D amplifier?
[ Clint  Jul 26, 2016 ]
1 answer
A
No, the Sound Ordnance B8PT knob kit is made for use with the Sound Ordnance B8PT powered subwoofer models only. If you need a replacement remote for your amp, you may be able to get one from SoundStream directly. You can reach them by dialing: 323-724-4600 I hope that helps! My Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=5
[ Ryan  Jul 29, 2016 ]  Staff
Q
Will this work on a 4,000 watt planet audio class D mono 1ohm stable amp?
[ Don  Apr 15, 2016 ]
2 answers
A
As long as it has the same connection it should work fine.
[ JACOB  Apr 17, 2016 ]
A
It should as long as you have the telephone cable type input
[ Amy  Apr 15, 2016 ]
Q
Would this work for an audio control epicenter?
[ Adrian  Feb 29, 2016 ]
1 answer
A
No. This knob is made as a replacement for the one that comes with the Sound Ordnance B-8PTD powered subwoofer only. If you need a replacement control for your Epicenter, you can use the AudioControl ACR-1: http://www.crutchfield.com/p_161ACR1/AudioControl-ACR-1.html?tp=3091 I hope that helps! My Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=5
[ Ryan  Mar 02, 2016 ]  Staff
Q
hou many pins are on the cable ? is this a phone cable
[ marty  Feb 21, 2016 ]
4 answers
A
The plug does reaemble a phone cable, not sure how many pins.
[ TREVOR  Feb 22, 2016 ]
A
Bass
[ Tyson  Feb 22, 2016 ]
A
4 pins. Standard phone jack. I used a 4 pin standard phone line as an extension.
[ Robert  Feb 22, 2016 ]
A
This is for subwoffers, controls the base
[ Tyson  Feb 22, 2016 ]
Q
I'm Looking to purchase this to replace a remote that was lost during reinstall for a Sound Ordnance M-1350. If this product will work I'd love to know, the connection type seems to be the same based on description and pictures?
[ Conner  Jan 16, 2015 ]
1 answer
A
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
Q
I just wanted to know if this knob will work with the Sound Ordnance M-2250?
[ jonathan  Oct 17, 2014 ]
1 answer
A
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
Q
Who this also work for the b-8p?
[ Ross  Mar 21, 2014 ]
2 answers
A
Can I connect this to my sound ordnance m-2250?
[ jesse  Aug 27, 2014 ]
A
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
SHOW MORESHOW LESS

Loading articles...

TOP