---
product_id: 33914103
title: "Sewell Deadbolt RCA Plugs, 4 Pairs, Fast-Lock Technology, 24k Gold Plated Speaker Plugs, Premium Solderless SW-32888-4"
brand: "sewell"
price: "HK$249"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/33914103-sewell-deadbolt-rca-plugs-4-pairs-fast-lock-technology-24k
store_origin: HK
region: Hong Kong
---

# Solder-Free 24K Gold Plated Fast-Lock Tech Sewell Deadbolt RCA Plugs, 4 Pairs, Fast-Lock Technology, 24k Gold Plated Speaker Plugs, Premium Solderless SW-32888-4

**Brand:** sewell
**Price:** HK$249
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** Sewell Deadbolt RCA Plugs, 4 Pairs, Fast-Lock Technology, 24k Gold Plated Speaker Plugs, Premium Solderless SW-32888-4 by sewell
- **How much does it cost?** HK$249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/33914103-sewell-deadbolt-rca-plugs-4-pairs-fast-lock-technology-24k)

## Best For

- sewell enthusiasts

## Why This Product

- Trusted sewell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Tools Needed:** Say goodbye to complicated installations with our solder-free design.
- • **Crystal-Clear Sound:** Enjoy pristine audio quality with 24K gold plating for optimal signal transfer.
- • **Effortless Connections:** Experience the magic of Fast-Lock technology for a seamless setup.
- • **Color-Coded Convenience:** Easily identify your cables with vibrant red and black labels.
- • **Universal Compatibility:** Designed to fit most standard RCA cables for versatile use.

## Overview

The SewellDeadbolt RCA Plugs feature innovative Fast-Lock technology and 24K gold plating, ensuring a reliable, solder-free connection for crystal-clear audio. With color-coded labels for easy identification, these plugs are compatible with most standard RCA cables, making them a must-have for any audio enthusiast.

## Description

SewellDeadbolt RCA Plugs, 4 Pairs, Fast-Lock Technology, 24k Gold Plated Speaker Plugs, Premium Solderless SW-32888-4

## Features

- Fast Lock tech plugs with self-crimping teeth for an easy and reliable connection
- Solder-free connection, no special equipment required
- 24K gold plating on contacts and crimping teeth for crystal-clear signal
- Red and black labels for easy cable identification
- Fits most standard RCA cable

## Product Details

- **Brand:** Sewell
- **Connector Type:** RCA
- **Cable Type:** Composite
- **Compatible Devices:** Speaker
- **Special Feature:** Data Transfer

## Images

![Sewell Deadbolt RCA Plugs, 4 Pairs, Fast-Lock Technology, 24k Gold Plated Speaker Plugs, Premium Solderless SW-32888-4 - Image 1](https://m.media-amazon.com/images/I/51hWliuYNvL.jpg)

## Questions & Answers

**Q: Can these connectors be used with 16 awg speaker wire?**
A: Yes you can use these connectors with 16 gauge wire. The connectors come apart so that you feed the stripped wire through their hollow middle “tube” portion. You then separate the wire strands and fold them over the tube end. When you place the banana plug portion back on it the metal portion makes contact with the folded over wires. I’ve used these and similar plugs for my 7.1 sound surround system with larger 8 and 12 awg wire. I had to strip off some of the 8 gage wire threads (subwoofer) to get that thicker wire to fit. If you are going for a higher end system application I would personally recommend the largest capacity awg size you can use. You will not be disappointed (I’ve learned from past experience that 16 and 14 awg can be used for short lengths  but in this case ”bigger is better”)

**Q: Is copper used on connector?**
A: It is a Pure Copper Connector with a Gold Plating!

**Q: What is the inner diameter of the cable hole?**
A: The interior diameter is 6.25mm

**Q: will these plug into the back of a stereo receiver?**
A: If the back of the stereo receiver has RCA connectors it absolutely will.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made and easy to use.
*by J***1 on March 11, 2025*

Reasonably easy to use. You need to strip a little more length than usual as the strain relief hole may not fit over your cable. Easy to use the screws on the shielding and the main conductor although you need a very small tipped screwdriver. I had a set of jeweler's screwdrivers for tightening up my glasses and used one of those to loosen the screws and then tighten them down onto the connectors. Well made.

### ⭐⭐⭐⭐⭐ Very easy to install and works great
*by S***H on February 6, 2025*

Painters broke my plug off at the subwoofer. Super easy fix with the instructions included. You will need a very small screw driver. Very pleased.

### ⭐⭐⭐⭐ On the whole, good for coax audio, with some effort.
*by C***O on June 24, 2025*

I bought these for coax, RG-8x is a good fit. Once assembled, it appears strong and a solid connection to an RCA jack.The cons are that they are somewhat difficult to assemble, and it is a good idea to have a (cheap) set of jewelers screwdrivers. The tiny screw for the center conductor is in a thin wall tube, and the screw only engages two or three threads. I stripped one, with not much torque. Soldered it. If the barrel were a millimeter or two longer, there would be more room for a thicker tube and larger screw. Also, I tried using common speaker wire, with poor results.By the way, there is an amazing amount of misinformation on the internet about coax for audio. The most common is the claim that the 50 or 75 ohm coax is not a good match for 8 ohm speakers. Total nonsense in two ways. First, the characteristic 50 ohm impedance only applies at high frequencies, where the wavelength becomes comparable to the cable length. The second nonsense is that speaker wire is also a transmission line with a characteristic impedance, about 70 to 100 ohms or so, even worse match to your speakers. Remember TV twinlead to your antenna on the roof? It was 300 ohms. There is more.On the positive side, coax has much lower inductance than speaker wire. Less phase shift at high audio frequencies. Also, the resistance of the shield is much less than the 16 gauge center conductor, so half the resistance for the same length. Also btw, a search for coax shield resistance produces an AI answer of 10 ohms per foot. Ridiculous.Moral: Don't get your information from chat rooms, or wire sellers. There are good technical descriptions available.Also, five stars for Amazon. I got plastic baby bowls instead of RCA plugs (!?), and a text chat with Amazon had replacements in my hands in less than 24 hours. Many thanks.

## Frequently Bought Together

- Sewell Deadbolt RCA Plugs, 4 Pairs, Fast-Lock Technology, 24k Gold Plated Speaker Plugs, Premium Solderless SW-32888-4
- Deadbolt Banana Plugs 6-Pairs by Sewell, Gold Plated Speaker Plugs, Quick Connect, SW-29863-6

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*