Will banana plugs fit in the hole on the top? Please don’t say “you can use the wire directly” like you’ve done twice. That is not what the question

I measure the hole at the top as 5/32" or 3.9 ish mm. That should work with most banana plugs but I don't personally use them with my speakers. The hole is more than deep enough also as it run from the top to the bottom of bare wire hole.

Will these posts accept a banana plug?

It’s a yes or no question. Why do you refuse to answer the question? People who use banana connectors do NOT want to wire directly. Just say “no” if that’s the answer.

Will banana plugs fit in these?

These are standard cups. You can use wire directly, lugs, or banana plugs. You have to realize the seller is some Chinese guys who doesn't speak English.

This discription and picture are trash... why is the diameter of the cut out needed not listed? Its more important that screw spacing!!

It looks like it is listed it’s a three inch diameter I used them to replace the old Spring loaded Connection ,screw holes not a problem

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Arroyner 4Pcs 3-Inch Speaker Box Terminal Cup DIY 2-Way Speaker Box Terminal Binding Post Round Spring Cup Connector

Product ID: 305036568

Details

Colour
Black
Connector type
Screw
Material
Copper Metal
Mounting type
Wall Mount
Number of contacts
15

⚡Quick disconnect connectors with polarity indicators

🔌3-inch diameter for universal fit

🛠️Gold-plated copper for superior conductivity

Description

🎧 Elevate your sound game with pro-grade speaker terminals—because your audio deserves the best!

FOOLPROOF WIRING - Color-coded red and black indicators guarantee perfect polarity every time.
EFFORTLESS DIY UPGRADE - Quick disconnect design makes installation a breeze—no tech degree needed.
UNIVERSAL COMPATIBILITY - 3-inch diameter and standard screw hole spacing fit most speaker boxes seamlessly.
PREMIUM SIGNAL INTEGRITY - Gold-plated copper terminals ensure crystal-clear audio with zero signal loss.
DURABLE BUILD FOR LONGEVITY - Robust plastic and metal construction built to withstand daily wear and tear.

The Arroyner 4Pcs 3-Inch Speaker Box Terminal Cups are premium DIY connectors crafted from durable plastic, copper, and gold-plated metal. Designed for easy installation with quick disconnect connectors and clear polarity indicators, these 3-inch diameter terminals fit most speaker boxes and ensure superior audio signal quality. Backed by responsive after-sales support, they offer a reliable, professional upgrade for any home audio setup.

Specifications

ASIN	B0821M39CP
Brand Name	Arroyner
Color	Black
Connector Type	Screw
Customer Reviews	4.2 4.2 out of 5 stars (1,019)
Manufacturer	Arroyner
Material Type	Copper, Metal, Plastic
Mounting Type	Wall Mount
Number Of Contacts	15
Number Of Poles	4
Number of Positions	10
UPC	763032149597

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