--- product_id: 310988209 title: "2 PCS Speaker Box Terminal Binding Post, DIY Home Car Stereo Screw Cup Connectors, Round Spring Cup Subwoofer Plugs 2-way Square A18006" brand: "facmogu" price: "€ 32.14" currency: EUR in_stock: true category: "Facmogu" url: https://www.desertcart.sk/products/310988209-2-pcs-speaker-box-terminal-binding-post-diy-home-car store_origin: SK region: Slovakia --- # Precision 50mm cutout fits standard speaker boxes Gold-plated contacts for pristine signal Screw terminals for rock-solid wiring 2 PCS Speaker Box Terminal Binding Post, DIY Home Car Stereo Screw Cup Connectors, Round Spring Cup Subwoofer Plugs 2-way Square A18006 **Brand:** facmogu **Price:** € 32.14 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game with pro-grade speaker terminals—because your audio deserves the best! ## Quick Answers - **What is this?** 2 PCS Speaker Box Terminal Binding Post, DIY Home Car Stereo Screw Cup Connectors, Round Spring Cup Subwoofer Plugs 2-way Square A18006 by facmogu - **How much does it cost?** € 32.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/310988209-2-pcs-speaker-box-terminal-binding-post-diy-home-car) ## Best For - facmogu enthusiasts ## Why This Product - Trusted facmogu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Fits 4mm banana plugs, spade terminals, or bare wire for versatile connectivity. - • **Color-Coded for Accuracy:** Red and black indicators guarantee flawless polarity every time. - • **Effortless DIY Installation:** Screw-down terminals and included screws make setup a breeze—no soldering needed. - • **Crystal-Clear Audio Transfer:** Gold-plated contacts minimize signal loss for audiophile-grade sound. - • **Secure & Noise-Free Connection:** Spring-loaded terminals ensure tight grip and zero interference. ## Overview The Facmogu 2 PCS Speaker Box Terminal Binding Posts are precision-engineered connectors designed for DIY home and car audio enthusiasts. Featuring gold-plated contacts and screw-down terminals, they ensure optimal signal transfer and a secure, noise-free connection. Compatible with 4mm banana plugs, spade terminals, or bare wire, these terminals fit standard 50mm speaker cutouts and come with clear polarity indicators for easy, error-free installation. ## Description The item is a set of 2pcs 2 Way Speaker Box Terminal Cup Square Connector Copper Speaker Binding Post Screw Down Terminal Banana Jack and Plugs Subwoofer Plugs DIY Home Speaker Kits Home Stereo Speakers DIY Car Stereo, and designed for DIY speaker and subwoofer boxes. Features: - Terminal cup for speaker subwoofer boxes. Suitable for 4mm banana plugs, spade terminals or bare wire. - Gold-plated contacts for optimal signal transfer. Screw type terminals ensure a tight and secure connection. - Rear connections use quick disconnect connectors. Positive (Red) and negative (Black) indicators to ensure proper wiring. - The item is a set of 2pcs professional and practical 2-way speaker terminal round spring cup connectors, and designed for DIY speaker and subwoofer boxes. - Gold-plated contacts for optimal signal transfer, and spring terminals ensure a tight and secure connection. It is easy to install with screws locking and easy to use. Material: durable plastic, copper and gold-plated metal Cutout diameter: about 50mm (1.96 inch) Side Lengths: about 57mm (2.24 inch) Top-mount depth: 20mm (0.78") Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Package Includes: 2 X 2 Way Speaker Box Terminal Cup ## Features - Terminal cup for speaker subwoofer boxes. Suitable for 4mm banana plugs, spade terminals or bare wire. - Gold-plated contacts for optimal signal transfer. Screw type terminals ensure a tight and secure connection. - Rear connections use quick disconnect connectors. Positive (Red) and negative (Black) indicators to ensure proper wiring. - Gold-plated contacts for optimal signal transfer, and spring terminals ensure a tight and secure connection. It is easy to install with screws locking and easy to use. - Cutout Diameter: about 50mm (1.96 inch), Side Lengths: about 57mm (2.24 inch), Top-mount depth: 20mm (0.78"). Please check the size before ordering. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BQJT9H7 | | Antenna Location | For Amplifiers, Stereos, or Receivers in Home, Car, or DIY Audio Setups | | Audio Driver Size | 49 Millimeters | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Brand | Facmogu | | Built-In Media | 2 X 2 Way Speaker Box Terminal Cup | | Color | 2-way Square | | Compatible Devices | Desktop, Gaming Console, Home Theater, MP3 Player, Projector, Television | | Compatible with Vehicle Type | Car | | Connectivity Protocol | RCA | | Connectivity Technology | Coaxial, RCA, XLR | | Control Method | Touch | | Controller Type | Corded electric | | Customer Package Type | FFP | | Customer Reviews | 4.4 4.4 out of 5 stars (774) | | Enclosure Material | Plastic | | Is Waterproof | False | | Item Weight | 0.07 Kilograms | | MP3 player | No | | Manufacturer | Mo-gu | | Model Name | A18006 | | Model Number | A18006 | | Mounting Type | Flush Mount | | Number of Audio Channels | 2.0 | | Number of Items | 2 | | Power Source | plug_in_electric | | Speaker Maximum Output Power | 100 Watts | | Speaker Size | 2.24 Inches | | Speaker Type | Subwoofer | | Specific Uses For Product | Home Audio, Car Audio | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 5.08 Centimeters | | UPC | 737123266203 | | Warranty Type | Limited | | Water Resistance Level | Not Water Resistant | | Wireless Technology | No Wireless Communication Technology | | Woofer Diameter | 2.24 Inches | ## Product Details - **Audio output mode:** Stereo - **Brand:** Facmogu - **Connectivity technology:** Coaxial, RCA, XLR - **Mounting type:** Flush Mount - **Speaker maximum output power:** 100 Watts ## Images ![2 PCS Speaker Box Terminal Binding Post, DIY Home Car Stereo Screw Cup Connectors, Round Spring Cup Subwoofer Plugs 2-way Square A18006 - Image 1](https://m.media-amazon.com/images/I/81e6DfYumaL.jpg) ## Questions & Answers **Q: cut out diameter?** A: The cut-out diameter is 1.96 inches. **Q: Is the measurement if these 57mm long or 75mm long the desrciption sais 57, but the title 75** A: The overall face dimensions are 57mm x 57mm. **Q: Can this be used for two 12 in subwoofers?** A: yes, **Q: What’s the best way to attach the wires for the inside? Can you loosen the bolts and attach a ring terminal?** A: There are many ways to attach your wires. You can do it the way you mentioned. You can connect them by clips or you can solder them. ## Frequently Bought Together - Facmogu 2PCS 2.2 Inch Square 2-Way Speaker Box Terminal Cup with Banana Plugs, Screw Type Binding Post Subwoofer Box Speaker Terminal Plates for DIY Home Car Stereo - Banana Plugs with Dual Set Screws,Black and Red Aluminum Shell,6 Pairs - HRLORKC 10pcs Right Angle Banana Plugs - 4mm/0.16" 90 Degree Speaker Connector (Red and Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/310988209-2-pcs-speaker-box-terminal-binding-post-diy-home-car](https://www.desertcart.sk/products/310988209-2-pcs-speaker-box-terminal-binding-post-diy-home-car) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-06*