Manuals & Resources

Sure Electronics Mini Gold Plated Insulated 5-Way Binding Post Set 2 Red 2 Black

Brand:|Model: AA-AA11151
These high-quality miniature 5-way binding posts offer audiophile features at a great price. The fully insulated design prevents the accidental shorting of speaker wires, allowing these to be mounted directly to a metal chassis.
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Part # 320-3375
  • Miniature 5-way binding posts for mounting in tight spots
  • Removable top cap for ring terminal installation
  • Fully insulated for metal chassis mounting and reduced accidental shorting
  • Accepts up to 8 AWG wire, banana plugs, forks, spades, and speaker pins
  • Gold-plated for corrosion resistance and maximum power transmission

Product Details

Sure Electronics Mini Gold Plated Insulated 5-Way Binding Post Set 2 Red 2 Black

Five-way binding posts are preferred by audiophiles for speaker cable termination due to the ability to use just about any type of connector, or even bare wire! This set of four miniature insulated binding posts (two red, two black) are scaled down in size for use in applications where a standard binding post just won't fit, without sacrificing binding post features.

An 18 mm overall diameter allows for close chassis placement, while the two-piece insulation grommet guards against accidental binding post grounding. The top banana plug entry section is removable for the use of ring terminals, while the 5-way design also allows for the use of fork terminals, spade terminals, speaker pins and, of course, bare wire up to 8 AWG.

A 0.205" interior male disconnect offers quick connection to a 0.205" female disconnect, or for direct solder-on connection. For insulated chassis mounting, a 1/4" hole is required. A 1/4" mounting nut is included. Overall height is 1.25" (including the mounting stud).

Product Specifications
  • Style / TypeSingle
  • Contact PlatingGold
Sure Electronics Mini Gold Plated Insulated 5-Way Binding Post Set 2 Red 2 Black
  • BrandSure Electronics
  • ModelAA-AA11151
  • Part Number320-3375
  • UPC848864002644
  • Product CategoryBinding Posts & Plates
  • Unit of MeasureEA
  • Product Rating
    (6 Reviews)
  • Weight0.11 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Sure Electronics Mini Gold Plated Insulated 5-Way Binding Post Set 2 Red 2 Black
in the Binding Posts & Plates product category.


Sure Electronics Mini Gold Plated Insulated 5-Way Binding Post Set 2 Red 2 Black
Sure Electronics Mini Gold Plated Insulated 5-Way Binding Post Set 2 Red 2 Black is rated 4.6667 out of 5 by 6.
Rated 5 out of 5 by from Binding PostsI bought these for a restoration of a pair of AR90's. They were a perfect fit and nice quality.
Date published: 2015-07-07
Rated 5 out of 5 by from Solid Quality in a Budget Binding PostThese posts are a great choice where space is at a premium, and great replacements for spring loaded connections. Be aware that if you wish to use ring terminals for speaker wire connections, they will need to be slightly larger than 1/4". Worked very well for me in a vintage Polk Monitor series terminal cup.
Date published: 2015-03-04
Rated 5 out of 5 by from Easy to install!I used these binding posts to replace the screw terminals originally fitted on a Sony TA-4650 VFET amplifier. They're very high quality, durable feeling binding posts with an unobtrusive look that's not out of place on the vintage receiver, and they fit perfectly between the plastic dividers on the terminal board so no messy cutting was necessary.
Date published: 2014-11-05
Rated 4 out of 5 by from Decent, inexpensive binding postsWell made and inexpensive. These were used in a test speaker project and the quality was nice enough to leave them as the permanent connection to my amplifier. They have no hole for pin connectors but handle spades and banana connectors nicely and are nicely constructed. They are worth the price and have held up well. They are not high-end connectors but they are very solid for the price.
Date published: 2014-03-26
Rated 4 out of 5 by from Rugged, looks good.Solid construction, easy install. I was able to cinch the nut down quite tight and didn't have to worry about the thing falling apart on me. Make sure your chassis hole tolerances are pretty close, the plastic grommit that keeps the contacts off the chassis could slip through if you drilled a bit too large. The same grommit probably wouldn't work for sheet metal chassis thicker than 12ga (which is probably uncommon anyways.) Anything smaller and you'll do just fine. I was worried the plastic would take away from the sharp look, but it is made to the same quality as the rest. The whole thing looks great, feels nice in my hands, and keeps salt and oil away from the contacts. A good product for a good price.
Date published: 2014-01-23
Rated 5 out of 5 by from Perfect for amp projectsGreat little binding posts if you plan to use banana plugs with them. They make my amp look pro and snugly hold banana plugs but are a little too small to use with heavy gauge bare wire. I picked them because of price, look, and the fact they are insulated since they would be mounted in a metal chassis.
Date published: 2013-02-22
  • 2015-10-09T06:43CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_320-3375, PRD, sort_mostRecent
  • clientName_PartsExpressInternational

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-express.com  for a prompt reply.
Sure Electronics Mini Gold Plated Insulated 5-Way Binding Post Set 2 Red 2 Black

What is the material for the solid body?

Asked by: Albert S
The chassis is metal with Gold plating.
Answered by: TomI
Date published: 2015-03-17

Is there any drawing available for this part with dimensions on it? I need to see if they fit into my panel before ordering them.

Asked by: AliWBS
Unfortunately we do not have a drawing available, but we can measure anything you may need. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-02-11

How thick of a chassis/plate can these be mounted on?  I've got a 1/2" walnut chassis that I'd like to mount them on (instead of the 1/8" top plate).

Asked by: Sodac
The threaded shaft is 1/4" long.
Answered by: MattP
Date published: 2014-03-04

Size of spade lugs?

If I want to connect speaker wire from the OUTSIDE using spade lugs, what size of inner diameter of spade lug is needed? The hole size required to mount the binding posts is specified as 1/4" -- does this mean that spade lugs which fit a 1/4" stud size will be usable from the OUTSIDE to connect wires to the binding posts?
Asked by: tcpip
Yes, a spade lug with an ID of 1/4" will be a perfect fit.
Answered by: MattP
Date published: 2013-11-07

Do they fit in the Dayton aluminum terminal plates? I bought some similar "mini" ones from another online retailer and they definitely do not fit.

Asked by: greywarden
Unfortunately no, the Dayton aluminum plates are designed for the Dayton binding posts only.
Answered by: MattP
Date published: 2013-10-21
  • 2015-10-09T07:37CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_en_US, sid_320-3375, PRD, sort_recentQuestionsFirst
  • clientName_PartsExpressInternational
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