My Yahmaha amplifier has flip/squeeze plugs, not the round ones I'm seeing here. Will these work?

I tried it on a flip style and they were too big. The measurement of the plug is 0.15" or 3.85mm at the tip, at the widest 0.20" or 5.3mm. Your flip connectors may be larger than my example, a quick msr of the max gauge wire you can use will answer.

Has anyone tried to solder wires into these connectors for a better connection?

We have personally not done so, but other customers have done so to make their own cables and plugs. So it is quite possible to solder them. Since we have not done so ourselves, I cannot speak on the quality connection, but we have not heard any complaints for those that have. Hope this helps!

Are the outer sleeves/barrel "holding in place" after they're securely tighten? I have similar plugs from other company that "unscrew" themselves

They have not given me any connection problems so far after several months of use, but I went to check them after I saw your question. All the outer sleeves of the plugs inserted into my receiver were loose, a few (not all) going into the wall plates were loose, and none going into any of the speakers were loose. No explanation for how or why this occurred.

Yes you are correct, this is a 4mm Banana plug.

Desertcart Logo

Deliver to Australia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🎧 Plug into perfection — sound that speaks success!

BUILT TO LAST - Durable metal construction designed for both indoor and outdoor home theater setups.
EFFORTLESS SETUP - Closed screw design ensures quick, foolproof installation without wire slippage.
COLOR CODED PRECISION - Polarity-coded collars eliminate guesswork, guaranteeing perfect channel alignment.
PREMIUM SIGNAL CLARITY - 24K gold plating resists corrosion, delivering pristine audio fidelity every time.
UNIVERSAL COMPATIBILITY - Works seamlessly with a wide range of speaker wire gauges (12-18 AWG) for versatile use.

FosPower Banana Plugs come in a set of 4 closed screw connectors with 24K gold plating for corrosion resistance and superior audio signal transfer. Compatible with 12-18 AWG speaker wires, these color-coded plugs ensure secure, hassle-free installation for home theater, audio, and amplifier systems, built to last indoors or outdoors.

Specifications

Brand	FosPower
Connector Type	Closed Screw
Cable Type	Speaker
Compatible Devices	Speaker
Special Feature	Gold plated
Recommended Uses For Product	Home Theater, Audio Systems, Speaker Installations
Colour	06 FT
Connector Gender	Male-to-Male
Shape	Round
Number of Pins	4
Net Quantity	4.00 Count
Model Name	Closed Banana Plugs for Speaker Wire, Gold Plated Connectors with Dual Screws
Indoor/Outdoor Usage	Outdoor
Number of Items	1
Customer Package Type	FFP
Outer Material	Metal, possibly zinc alloy
Manufacturer	FosPower
Country of Origin	USA
Model number	FOSCBL-2312
Item Weight	30 g
Product Dimensions	9.65 x 7.62 x 0.76 cm; 30 g
Item model number	FOSCBL-2312
Item Height	0.3 Inches
Item Width	3 Inches
Display Size	6 Inches
Connectivity Technology	USB
Are batteries included?	No

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.