Audio & Video Splitters & Switches - Other

Best Audio & Video Splitters and Switches in the UK: Where to Buy and How to Choose

Why audio & video splitters and switches matter for your home setup

If you're trying to get more out of your home entertainment system, a humble splitter or switch can feel like magic. These small devices let you share a single source across multiple TVs, expand LED strip lighting control, or route audio between different rooms without constantly swapping cables. Whether you're hosting a movie night, creating an ambient lighting scheme, or building a bespoke media wall, the right splitter or switch saves time, reduces clutter, and keeps everything running smoothly.

Core product types to understand

Before you shop, it's worth knowing the main kinds of devices out there. Audio and video splitters duplicate one signal to multiple outputs; switches let you pick which input feeds one output. Then you have specialty products like LED channel splitters that distribute power and control to multiple LED strips, and performance amplifiers that bolster weak signals for longer runs. Once you know which kind you need—splitter, switch, amplifier, or channel splitter—the rest becomes a matter of picking the right spec and a reliable seller.

Ovia 4 Channel Performance Amplifier

The Ovia 4 Channel Performance Amplifier is a popular option if you’re pushing LED strip runs beyond a few feet. Instead of letting the colors fade or dim over long distances, this amp maintains brightness and color accuracy across each channel. It’s ideal for RGB or RGBW setups where color consistency matters—think multi-zone kitchen lighting or a living-room media cove. Look for compatibility with the strip voltage you use and a seller who clearly lists current handling per channel.

Splitter Cable for LED Strip Bluetooth Kit Aurora Aone

If you use a Bluetooth-controlled LED kit like the Aurora Aone, a splitter cable is a tiny investment that opens up big possibilities. These cables let you feed the same Bluetooth controller into two or more strips, so you can sync lighting under cabinets and along shelves without extra controllers. For flexibility, choose splitters with secure 2-pin or 4-pin connectors and consider the length in feet so the cable reaches without unsightly joins.

Integral 12v and 24v Channel Splitters (6 Ports)

Integral's 6-port channel splitters come in both 12-volt and 24-volt variants and are available in black or white finishes. These are workhorse items when you want to power multiple LED runs from one controller or transformer. The 6-port design is handy for splitting power and control cleanly; just be sure your power supply can handle the combined current draw. Check the per-port amperage rating (for example, 5A versions) to match your LED strip requirements and avoid overloads.

Top UK stores to buy splitters and switches

The UK market is full of options, from specialist lighting retailers to general electronics suppliers. Two shops that often stock the specific items listed above are Downlights and Expert Electrical, both known for lighting-focused components. But you can also find these products at larger retailers and specialist suppliers—Currys, Screwfix, RS Components, Amazon UK, eBay UK, Toolstation, and Richer Sounds—each offering different price points, delivery options, and stock ranges. Choosing where to buy depends on whether you value price, fast shipping, in-person advice, or a huge product selection.

Downlights — specialist lighting supplies

Downlights is a go-to for lighting-specific accessories and tends to stock LED-related splitters, channel splitters, and compatible connectors. If your project is lighting-centric—kitchen under-cabinet runs, cove lighting, or integrated shelf lighting—Downlights can be useful for both the parts and practical guidance. They often list product specs clearly, which helps when matching voltage and current needs for long runs measured in feet.

Expert Electrical — wide range for pros and DIYers

Expert Electrical carries a broad array of components, from performance amplifiers to clip-style splitters. Their range is convenient if you’re building a more complex system or need replacement parts in a hurry. They typically stock variants of Integral splitters and multi-channel amplifiers, and they show technical specs so you can check port ratings and compatibility before you buy. Ideal for electricians and informed DIYers alike.

Currys, Screwfix, and Toolstation

If you prefer retail chains with convenient returns or multiple pickup points, Currys and Screwfix are sensible choices. They usually stock mainstream splitters and HDMI switches for AV setups, while Toolstation can carry the more trade-orientated connectors and splitters you need for lighting installations. Chains often have solid warranties and in-store collection options—handy when you need a part fast for a weekend project.

RS Components and Amazon UK

For variety and specialist parts, RS Components is a solid supplier with an engineer-focused catalogue. Amazon UK and eBay UK offer a huge range and competitive prices, especially if you're hunting for a specific model like the Aurora Aone splitter cable or third-party amplifier units. Just check seller ratings and product reviews so you avoid low-quality clones that don’t meet electrical specs.

How to choose the right splitter or switch

Choosing the best unit comes down to a few practical checks. Start with voltage: make sure your LED strips, controller, and splitter all use the same voltage (12V or 24V). Next, check current capacity—add up the maximum current draw of every strip on the splitter and choose a splitter and power supply that comfortably exceed that total. Then look at connector type—are you dealing with 2-pin for single color or 4-pin for RGB? Finally, consider build quality and safety features like short-circuit protection or fused inputs.

Matching voltage and current

Don’t underestimate current. For example, if you have three 16-foot runs of RGB tape, the combined draw can exceed what many basic splitters handle. When in doubt, choose a 5-amp-per-port or higher-rated splitter and pair it with a power supply that has extra headroom. Think in terms of total amps drawn rather than just the number of strips—that way you won’t see a sag in brightness halfway along the run.

Connector types and fit

Connector compatibility is a practical detail that often trips people up. LED strips commonly use clip-style connectors in the UK; make sure the splitter supports the same pin layout and has secure clips to avoid loosening over time. If your setup crosses a countertop or runs behind a wall, plan the cables in feet so you order the right lengths and avoid unsightly joins or tension.

Installation tips and common pitfalls

Installing splitters and switches is usually straightforward, but a few common mistakes can cause big headaches. Never run LED strips longer than the manufacturer recommends without amplification. Avoid daisy-chaining too many splitters. Ensure terminals are tight and connections insulated—loose connections lead to flicker or intermittent operation. If you’re not confident with mains wiring or installing a new power supply, it’s wise to ask a qualified electrician to help.

Wire runs and power placement

Plan your power placement so the supply sits near the center of the longest runs when possible. That reduces voltage drop, which is the enemy of even lighting. For instance, placing the power supply centrally for a cabinet run measured in feet can keep brightness uniform from end to end. If the longest run exceeds the recommended length, use a performance amplifier like the Ovia 4 Channel to boost signal and maintain color integrity.

Protection and labeling

Label your splitters and cables, especially in multi-zone setups. It makes troubleshooting and later upgrades a breeze. Add inline fusing or circuit protection where appropriate to protect LEDs and controllers from accidental shorts—a small fuse can save a whole strip when something goes wrong.

Matching splitters to LED strips and amplifiers

Not all LED strips are created equal. RGBW strips, for instance, add a dedicated white channel that needs a matching 5-pin connector and compatible amplifier. Amplifiers like the Ovia 4 Channel work best with RGB systems where each color channel needs support. When buying, match the number of channels and ensure your splitter supports both power and control signals so colors and dimming stay synchronized across every strip in your system.

RGB vs RGBW considerations

RGBW requires a different approach because of the extra white channel. If you plan to add warm or cool white accents, get splitters and amplifiers that explicitly support the four-channel layout and check that your controller knows how to handle color temperature. This avoids washed-out whites or mismatched colors when strips are joined by splitters over several feet.

Price considerations, warranties and where to save

Price varies widely. Specialist lighting stores like Downlights and Expert Electrical might charge a bit more but often provide detailed specs and reliable customer support. Chain stores and marketplaces can be cheaper but read reviews closely. When saving cash, avoid cutting corners on current rating or build quality. A cheap splitter that overheats will cost more in the long run. Look for sellers offering product warranties or clear returns—those safeguards matter when you're spending on components that affect safety and longevity.

When to spend more

Spend more on items that directly affect safety and performance: power supplies, amplifiers, and heavy-duty splitters with higher amperage ratings. Quality connectors and well-made splitter blocks last longer and reduce intermittent problems, so they’re worth the extra money when your lighting runs in dollars — or rather, when measured in feet, they save frustration later.

Sustainability and disposing of old electronics

When you upgrade splitters or controllers, don’t toss old electronics in general waste. Many UK stores and local councils offer e-waste recycling points where you can drop off small electricals. Some retailers will accept old power supplies or controllers for recycling when you buy a replacement. Recycling keeps hazardous materials out of the landfill and sometimes lets you reclaim a few pennies in trade-in value. It’s a small step with a big environmental impact.

Conclusion

Audio and video splitters, switches, channel splitters, and amplifiers are small parts with a big impact on how your system performs. Whether you shop with specialist lighting retailers like Downlights and Expert Electrical or with broader suppliers like Currys, Screwfix, RS Components, or Amazon UK, match voltage and current, choose compatible connectors, and plan power placement in feet to avoid voltage drop. Spend a little more where safety and performance matter, and recycle responsibly when upgrading. With the right components and a little planning, you can build a smooth, reliable audiovisual or lighting setup that looks great and performs even better.