I have two wired speakers I want to use for my computer. Would I just put all four wires into this and plug into the back of my tower?

First, verify the 3.5 mm socket on the tower has four connections to mate with the four on the adapter. Second, the tower output will not likely deliver sufficient audio volume to unamplified speakers. If your "wired speakers" have a separate connection to deliver power to them from an ac wall outlet, then they are amplified speakers which should work well if your connections are arranged correctly.

How do you wire this to two standard stero speakers?

Just like the audio output red / black you would push to open to insert the wires you would just screw the screw down once the speaker wire is in it to secure it.

Can I use this to connect 2 stereo speakers using standard speaker wire to my mp3 player?.

I used these to extend a condenser microphone over a very long distance to a conference table and they work perfectly. I needed to use the 4 Pole for added power and control of the condenser microphone but if you know the pin out of your MP3 player and your speaker are powered then of course it could work. You would just have to make sure to wire your connections correctly. Hope this helps.

what size wire will fit?

We used 22-18 gauge. The manufacturer says 16 will work. That is pretty large for an 1/8" plug.

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3.5mm TRRS Male to 4 pin screw terminal cable

Product ID: 124731373

Details

Brand
Poyiccot
Cable Type
AUX
Compatible Devices
Projector
Connector Type
Auxiliary
Special Feature
Tangle Free

⚡30cm tangle-free cable

🔌4-pole TRRS male jack

🛠️4-pin screw terminal block

€ 14.52

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Wire your sound like a boss—custom audio connections made effortless!

COMPACT TANGLE FREE - 30cm length with round cable design keeps your workspace neat and efficient.
PLUG PLAY PRECISION - No soldering needed—customize wiring in seconds with just a screwdriver.
ROBUST SCREW TERMINAL - Secure 4-pin AV connection ensures stable, interference-free signal transmission.
UNIVERSAL 4 POLE TRRS - Supports Left, Right, Mic, and Ground channels for versatile audio setups.
PRO GRADE COMPATIBILITY - Perfect for projectors, speakers, and custom audio rigs—engineered for pros.

The Poyiccot 3.5mm Speaker Wire Adapter features a 4-pole TRRS male jack paired with a 4-pin screw terminal block, enabling quick, solder-free custom wiring. Its 30cm tangle-free cable supports versatile audio transmission for projectors, speakers, and more, making it an essential tool for professional-grade audio setups.

Specifications

ASIN	B07PQTKMM7
Best Sellers Rank	#494 in Stereo Jack Cables
Brand Name	Poyiccot
Cable Type	AUX
Color	3.5mm to 4 pin screw terminal
Compatible Devices	Projector, Speaker
Compatible Phone Models	No Compatible Phone Models
Connector Gender	Male-to-Female
Connector Type	Auxiliary
Customer Reviews	3.9 3.9 out of 5 stars (844)
Gauge	18
Indoor Outdoor Usage	Indoor, Outdoor
Item Length	30 centimeters
Item Shape	Round
Item Weight	0.02 kg
Manufacturer	Poyiccot
Model	POY-000146
Number of Items	1
Number of Pins	8
Other Special Features of the Product	Tangle Free
Part Number	POY-000146
Recommended Uses For Product	Audio Transmission
Specification Met	No
Unit Count	1 Count

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