# Speaker binding post Karlik MGGBO-4 single banana-type terminals, gold-plated, red and black, screw, 4 mm²

**URL:** https://aio.lv/en/product--karlik-mggbo-4--12106771
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Karlik
**Manufacturer code:** MGGBO-4
**EAN:** 5903672010085
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-mggbo-4--12106771

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Single speaker binding post Karlik MGGBO-4 for audio systems. Features banana‑type terminals in red and black, gold‑plated contacts and screw connection suitable for up to 4 mm² conductors. Designed for secure speaker cable termination in amplifiers, receivers and loudspeakers; suitable for installation panels or custom enclosures where reliable low‑resistance connections are required.

## Long description

Single speaker binding post Karlik MGGBO-4 banana-type terminal with gold-plated contacts and screw termination. Designed for reliable speaker cable connection in amplifiers, receivers and loudspeakers, this single terminal accepts banana plugs and bare or ferruled conductors up to 4 mm². The pair of terminals in red and black provides clear polarity marking for installation panels, custom enclosures and retrofit projects where low-resistance, corrosion-resistant contacts are required.
Advantages
Gold-plated contact surfaces reduce oxidation and ensure consistent low-resistance signal transfer. The banana-type terminal supports quick connection and disconnection while the screw clamp secures bare or ferruled cables up to 4 mm². Color-coded red and black housings simplify correct polarity identification during installation. The compact design is suitable for panel mounting and tight enclosures, providing a durable mechanical and electrical connection for audio applications.
Suitable for
 Speaker terminals on amplifiers and receivers
 Custom loudspeaker cabinets and studio monitors
 Wall plates and installation panels
 Retrofit and DIY audio projects requiring secure, low-resistance connections
Key specifications
 Terminal type: single banana-type binding post with screw clamp
 Contact finish: gold-plated contacts for improved corrosion resistance
 Connection options: banana plug insertion and screw clamping for bare or ferruled wires
 Maximum conductor size: suitable for conductors up to 4 mm²
 Polarity indication: color-coded red and black housings
 Mounting: panel-mounted design for installation panels and enclosures
How to use
Mount the binding post into the panel or enclosure cutout and secure it according to the product's threaded mounting design. For banana plug connections, insert the plug into the banana socket until it seats firmly. For bare or ferruled conductors, loosen the screw clamp, insert the conductor into the terminal barrel and tighten the screw to achieve a stable mechanical and electrical connection. Verify correct polarity by matching red to positive and black to negative before powering the system.
Usage recommendations
Use appropriately sized ferrules or tinned ends for stranded speaker cable to improve contact reliability and prevent stray strands. Tighten the screw clamp to a firm but not excessive torque to avoid damage to the conductor or terminal. For fixed installations, use panel seals or insulating washers as needed to maintain safe spacing and prevent short circuits.

## FAQ

### How much does the Speaker binding post Karlik MGGBO-4 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Karlik products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Karlik service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12106771/67643268_large.webp