---
product_id: 15440112
title: "Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black)"
brand: "amosfun"
price: "€ 24.54"
currency: EUR
in_stock: true
reviews_count: 8
category: "Amosfun"
url: https://www.desertcart.hr/products/15440112-amosfun-diy-2-way-speaker-box-terminal-binding-post-round
store_origin: HR
region: Croatia
---

# Compact 75mm diameter fits most DIY subwoofer boxes Gold-plated contacts for premium signal transfer Screw terminals for secure, vibration-proof connection Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black)

**Brand:** amosfun
**Price:** € 24.54
**Availability:** ✅ In Stock

## Summary

> 🎵 Lock in your sound, lose the static — upgrade your subwoofer game now!

## Quick Answers

- **What is this?** Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black) by amosfun
- **How much does it cost?** € 24.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/15440112-amosfun-diy-2-way-speaker-box-terminal-binding-post-round)

## Best For

- amosfun enthusiasts

## Why This Product

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

## Key Features

- • **DIY-Ready Design:** Easy screw-lock installation with clear red/black polarity indicators
- • **Durable & Discreet:** Compact black round design blends seamlessly into any home or car audio system
- • **Rock-Solid Connection:** Screw terminals lock wires tight, preventing dropouts even under heavy bass
- • **Universal Compatibility:** Supports 4mm banana plugs, spade terminals, or bare wire for versatile setups
- • **Crystal-Clear Audio Transfer:** Gold-plated metal ensures minimal signal loss and maximum clarity

## Overview

The Amosfun DIY 2-Way Speaker Box Terminal Binding Post is a durable, gold-plated connector designed for subwoofer and speaker boxes. Featuring screw terminals for secure wiring and clear polarity indicators, it supports multiple connection types and fits standard 75mm cutouts. Ideal for home theater and car audio enthusiasts seeking reliable, high-quality signal transfer in a compact form.

## Description

Description The item is a professional and practical 2-way speaker terminal round screw cup connector, which is mainly made of durable plastic and gold-plated metal, and designed for DIY speaker and subwoofer boxes. Gold-plated contacts for optimal signal transfer, and screw terminals ensure a tight and secure connection. It is easy to install with screws locking and easy to use. Features - 100% brand new and high quality 2-Way Speaker Box Terminal Connector Binding Post Round Screw Cup Subwoofer Plug. - Positive (Red) and negative (Black) indicators to ensure proper wiring. - Easy installation with screws locking and easy to use. - Suitable for 4mm banana plugs, spade terminals or bare wire. - Compact, reliable and durable. Package Including 1 * DIY Home Car Stereo 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector (Black)

Review: Works well for a non-high end terminal - I used this terminal for a new sub box for dual 10" speakers. The terminals themselves are screws on the exterior that will hold down the 14 gauge wire I used. Because this isn't a very high end terminal there might be a slight potential for the screws to loosen over time as the subs hit. If this is the case screw them back down again. On the interior of the terminal is your typical brass connector that is very light weight brass. I recommend soldering to these terminals as terminating to these tabs with a twist of wire won't stay on long. As for mounting the terminals mounts very well and with carpet on the sub box this terminal settled into the carpet and is flush mounted and feels very sturdy. All in all I would buy again.
Review: Looks like original - Worked great for replacing a broken one. Easy to replace and perfect size. Has held up nicely and looks great.

## Features

- Material: durable plastic, copper and gold-plated metal.
- Cutout diameter: about 45mm (1 78 "); Overall diameter: about 75mm (3"); Top-mount depth: 20mm (78").
- Terminal cup for speaker subwoofer boxes. Gold-plated contacts for optimal signal transfer.
- Screw terminals ensure a tight and secure connection.
- Rear connections use quick disconnect connectors. Positive (Red) and negative (Black) indicators to ensure proper wiring.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00X5KMM2G |
| Audio Driver Size | 7.5 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #83,168 in Electronics ( See Top 100 in Electronics ) #421 in Speaker Cables |
| Color | 1 pc |
| Compatible Devices | Desktop, Television, Projector, Laptop |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 4.1 out of 5 stars (475) |
| Date First Available | May 5, 2015 |
| Included Components | 1 * Speaker Box Terminal Connector |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 1.12 ounces |
| Item model number | DX153957MN3MS5007 |
| Manufacturer | Amosfun |
| Model Name | Terminal Binding |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 2.95"D x 2.95"W x 1.77"H |
| Recommended Uses For Product | For Home Theaters, For Car Audio Systems, For Musical Instrument Setups |
| Shape | round |
| Speaker Size | 7.5 Centimeters |
| Speaker Type | Subwoofer |
| Special Feature | Durable |
| Specific Uses For Product | Car Audio Systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 1.77 Inches |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 889736820966 |
| Warranty Type | Limited |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 7.62 Centimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Amosfun
- **Connectivity Technology:** Banana_Plugs
- **Material:** durable plastic, copper, gold-plated metal
- **Mounting Type:** Flush Mount

## Images

![Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black) - Image 1](https://m.media-amazon.com/images/I/61eWNA+lANL.jpg)
![Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black) - Image 2](https://m.media-amazon.com/images/I/61VlxzhU0QL.jpg)
![Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black) - Image 3](https://m.media-amazon.com/images/I/61tmWMGoDmL.jpg)
![Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black) - Image 4](https://m.media-amazon.com/images/I/61FH6wkjuPL.jpg)
![Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black) - Image 5](https://m.media-amazon.com/images/I/61FMYikYe2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well for a non-high end terminal
*by H***R on August 5, 2018*

I used this terminal for a new sub box for dual 10" speakers. The terminals themselves are screws on the exterior that will hold down the 14 gauge wire I used. Because this isn't a very high end terminal there might be a slight potential for the screws to loosen over time as the subs hit. If this is the case screw them back down again. On the interior of the terminal is your typical brass connector that is very light weight brass. I recommend soldering to these terminals as terminating to these tabs with a twist of wire won't stay on long. As for mounting the terminals mounts very well and with carpet on the sub box this terminal settled into the carpet and is flush mounted and feels very sturdy. All in all I would buy again.

### ⭐⭐⭐⭐⭐ Looks like original
*by T***A on November 15, 2025*

Worked great for replacing a broken one. Easy to replace and perfect size. Has held up nicely and looks great.

### ⭐⭐⭐⭐ Does the job and that's about it
*by J***R on April 23, 2020*

This is a pretty bare-bones product, but I'm inclined to think it's better than some others on Amazon. I was worried that the plate was going to flex due to my enclosure being sealed and being at 1200W so I used some 2-part epoxy on it as well. I don't think it was necessary in hindsight, but the terminal is airtight and barely resonates vibration out of the box more than the 3/4" birch around it. Highly recommended for a cheap terminal, and unfortunately it's hard to judge these things from pictures online. This one sits about a millimeter proud of the hole and has enough plastic to be rigid under high strain, just be aware that it's plastic and can crack so either hand tighten the screws or use a low torque limit setting on a drill.

## Frequently Bought Together

- Amosfun DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black)
- Skar Audio 4 Gauge Amplifier Wiring Kit - Blue, Copper Clad Aluminum, SKAR4ANL-CCA
- Skar Audio 12 Gauge AWG Audio Speaker Wire - 30 Feet (Blue/Brown)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-20*