SKU: 38151196666
cardas speaker binding posts

cardas speaker binding posts CPBP CRS Binding Post

Sale price$18.58 Regular price$20.64
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Description

cardas speaker binding posts CPBP CRS Binding PostCardas Patented Binding Post (CPBP) with short, rhodium over silver plated binding posts A single unit consists of a single knob, the top clamp, two posts, the base, and a 1 4 28 allen bolt. One Pair is required per speaker. Two pairs are required for two speakers and so on.. Designed as an OEM system, Cardas CPBP CS Binding Post can replace most stock binding posts. A single knob tightens both leads of the connected cable at the same time, without

Cardas Patented Binding Post (CPBP) with short, rhodium over silver-plated binding posts

A single unit consists of a single knob, the top clamp, two posts, the base, and a 1/4-28 allen bolt. 

One Pair is required per speaker. Two pairs are required for two speakers and so on..

Designed as an OEM system, Cardas CPBP CS Binding Post can replace most stock binding posts. A single knob tightens both leads of the connected cable at the same time, without tools. The contact posts have no nuts or threads to over-tighten and strip.

Binding knobs can be custom-made in different materials, shapes, sizes, logos, or finishes.

The Cardas Patented Binding Post, designed as an OEM system, can replace most stock binding posts. The famous "one-handed binding post" offers a single knob that tightens both spades of the speaker cable at the same time. No tools are needed, and the contact posts have no nuts or threads to over-tighten or strip.

The speaker or amplifier's internal wiring is soldered to the inside of the post, achieving an extremely short signal path. Spades are covered by the top clamp, making the CPBP a CE-friendly part in Europe. A 1/4-28 Allen colt is supplied.

To accommodate different mounting surface thicknesses, the .25" diameter contact posts are available in two lengths. Short posts are .880" in total length (protruding .25" behind base). Long posts are 1.6"in total length (protruding 1" behind base). Posts are machined from high-purity billet copper. Posts are available in bar copper or plated with rhodium over silver.

A knurled plastic knob is standard. Other knobs are available, including bare aluminum (KBA), anodized aluminum (KAB), and an aluminum knob shaped like the Cardas Nautilus (KN). The anodized knob can be laser-engraved with a logo (KAE).

Installation

A single Allen bolt locks the binding post base to the chassis or cabinet. Raised bosses on the back of the base fit standard mounting holes, and the posts are then inserted into the base.

Using CPBP with Bananas

The CPBP is designed for use with spades; however, the top clamp can be modified to accommodate bananas by drilling a 4mm (or 5/32") hole in each of the two points indicated below.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 38151196666

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4.2 ★★★★★
Based on 9 reviews
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Verified Purchase
Mike L
Los Angeles, US
★★★★★ 5
Must have in modern high compression GDI engines!
Style: Modifier
So bought this for my new Mazda 3 Turbos' first oil change. I was originally going to use Liqui Moly MoS2, due to the OE Mazda oil using a very high Moly PPM (800ish) formula and not having easy access to a similarly formulated oil. After doing some more reading i decided to use Ceratec instead, mostly because it doesn't make the oil look super dark (for warranty purposes, If for some reason i do have a problem with the engin i don't want the dealer saying I just didn't change my oil). So initial results are awesome, the valve noise is pretty much gone. And the engin just feels smoother, and sounds like is not even trying when reving it out. With that success I bought another one for my girlfriends non turbo CX30 when i changed her oil. Her engine has always been just a little noisier than my old non turbo mazda 3, and my new Turbo model. I've used the same oil in both (Pennzoil Ultra Platinum 0w20 or 5w30 in the turbo). It had the normal lifter noise, but it always sounded raspy when accelerating hard, like it was really at the edge when floored. So as a before and after test I changed the oil fist with NO Ceratec, engin sounded happier, ran a little smoother, but basically the same as before, Normal stuff after an oil change. So I added the Ceratec, literally you could hear the lifter noise melt away as it mixed with the oil, I was in my garage so the effect was even more stark. The engine also idled smoother, to the point if you were in the car, you wouldn't know it was on without the engine RPM readout. So i took it for a test drive down the road and stepped on it after getting it up to Temp. The raspiness was completely gone, it sounded like it was happy as a clam reving right up to redline. This wasn't a "i think it might be better" differance, it was a night and day difference, a wow that impressive difference. As for fuel consumption reduction claims, i don't know yet, from what i read you need to dive it 300-400 miles to get a valid result. I only have 150ish on mine and 75 on hers. First impressions were really positive, highly recommend to anyone wanting to keep a car for a really long time. Only downside is the price, this stuff is really expensive... but i look at it like this, $600 over the life if the vehicle if you keep it to 150K miles, with 6k oil change intervals is pretty cheap insurance. compared to an engine rebuild.
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Reviewed in the United States on July 21, 2021
W
Verified Purchase
William L Rose Jr.
Pawtucket, US
★★★★★ 4
Results after 1500 miles....
Style: Modifier
Seems to have made my engine a little less noisy at startup.
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Reviewed in the United States on March 3, 2026
A
Verified Purchase
A. Mitchell
Lake Worth, US
★★★★★ 5
Been Using For a good While
Style: Modifier
Always quality product
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Reviewed in the United States on May 29, 2026
S
Verified Purchase
StarMember
Omaha, US
★★★★★ 5
¿Snake oil? At least it worked for me
Style: Modifier, Style: Modifier
Very cheap compared to buying it locally, here in my country. Used the Ceratec with the Leuchtlauf High Tech oil. 143K miles on my 2.5 mk6 Jetta. It started to make some tappet/lifters noise, very minimal but it was there. As soon as I started the engine, and about 30 minutes in , I could clearly hear the difference. How I heard the difference? With the hood closed now I can barely hear the engine, unless I put my ear close to the grille. Now I only hear the working injectors. Totally recommended. Can’t speak about gas consumption, I’ll have to drive 500-1000 miles to speak confidently. Recommended for giving older engines a longer lifespan. Update: After 15 days or so, and about 150-200miles later, I noticed my Jetta’s engine feels lighter and smoother. No placebo effect, it’s just there. Since I bought two Ceratec bottles, I used the second bottle on a Mitsubishi Outlander Sport with the Mivec 2.0 engine. These engines are quite noisy, specially the injection noises, and I had a very concerning lifters ticking. I did my oil change yesterday, and today the ticking is gone, all I did was use Liquimolys engine flush, Valvoline oil and the Ceratec. I’ll post an update if I get better fuel economy and smoothness on my Mitsu.
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Reviewed in the United States on January 12, 2026
H
Verified Purchase
Henry Williams
Carnegie, US
★★★★★ 5
Durable and well fitting
Durable and well fitting. I drive a Honda Accord 2014 and when the under engine covers started falling off I used these to replace the ones that came off. They work well and the prying tool made replacing the retainers easier.
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Reviewed in the United States on January 18, 2026

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