AudioFu Chart · November 2026
Best Sennheiser Splitters and Combiners 2026
The top pick is Sennheiser EW-D ASA Q-R-S ($725). Sennheiser ASP212 gives you the most for the money at $378. Ranked by the AudioFu Index from 9 models, prices checked every night.
Last updated: November 7, 2026
Top 9
Full detail for the 9 highest AudioFu Index scores. Every other model is listed below.
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This splitter is for you if you run an EW-D wireless setup and need to share antenna signals across several receivers. It works in the UHF range from 470 to 706 MHz, and the included power supply and eight BNC cables let you start using it right away. It's a practical pick for a stage or venue that runs multiple EW-D receivers.
Pros
- Dual 1:4 active antenna splitter, so one set of antennas can feed several EW-D receivers
- DC-voltage distribution sends power to the connected units through the cable
- Covers the UHF range from 470 to 706 MHz for use with EW-D receivers
Cons
- Works only with EW-D receivers, so it won't serve other wireless systems
77AudioFu
Index↓ 2.6%since Aug 17 · lowest so far$744 · Aug 17$725 now$725€649 at Thomann · in stockCheck price ↗ -
- Size9.5"
If you run several in-ear monitor transmitters at once, this combiner lets you feed up to four of them through one antenna setup. It works with the ew G4 system and several Sennheiser IEM models, and it comes with its power supply and BNC cables. It suits you if you need to keep multiple wireless monitor feeds organized in a rack.
Pros
- Active antenna combiner built for ew G4 wireless systems
- Combines up to 4 IEM transmitters into one setup
- Works with SR IEM G4, SR 300 IEM G3, SR 2000 IEM and SR 2050 IEM
Cons
- Needs its NT 3-1 power supply to run, so it can't be used without it
72AudioFu
Index↓ 3.7%since Aug 17 · lowest so far$926 · Aug 17$891 now$891€798 at Thomann · in stockCheck price ↗ -
- Size8"
This is a splitter kit for Sennheiser EW-D wireless receivers. It splits one antenna signal into several outputs, and it includes antennas, cables, a power supply, and rack parts. If you run a few EW-D receivers and want one tidy setup, this kit is made for that job.
Pros
- Dual 1:4 active antenna splitter distributes signal to multiple EW-D receivers
- DC-voltage distribution is built in and powered by the included NT 12-35 CS power supply
- Includes two ADP UHF passive directional antennas with 3/8 and 5/8 inch stand threads
Cons
- Needs the included NT 12-35 CS power supply and BNC cables to run, so plan your setup
48AudioFu
Index↓ 1.2%since Aug 17 · lowest so far$1,819 · Aug 17$1,796 now$1,796€1,609 at Thomann · in stockCheck price ↗ -
The ASP212 is a solid, no-frills RF splitter from Sennheiser. It's perfect for touring sound engineers and production teams needing to reliably distribute a wireless signal to multiple antennas – think large venues or complex multi-stage setups where you need clean, dependable coverage. It’s a workhorse, plain and simple.
Pros
- Robust metal chassis ensures reliable operation on demanding stages.
- Sennheiser's proven RF design minimizes signal loss and interference.
- Simple passive design eliminates power requirements and potential noise.
Cons
- Passive design inherently introduces some signal loss compared to active splitters.
- Limited DC power handling restricts compatibility with certain power-hungry antennas.
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- Size8"
This Sennheiser splitter set is a serious upgrade for larger live sound or broadcast environments where multiple wireless mics are in use. The active splitter provides clean power and the directional antennas really help cut through RF clutter – it’s a professional solution for anyone needing reliable, high-performance wireless audio.
Pros
- Robust ASA splitter handles multiple antennae with reliable DC power distribution
- Directional antennas offer improved signal gain and rejection of unwanted interference
- High-quality BNC cables minimize signal loss over longer runs
Cons
- The system’s complexity demands careful setup and understanding of RF principles
- The passive antennas' directional nature requires precise positioning for optimal performance
47AudioFu
Index↑ 2.5%since Aug 17$1,741 · Aug 17$1,784 now$1,784€1,598 at Thomann · in stockCheck price ↗ -
- Size19"
The AC3200-MK II is a no-nonsense antenna combiner for serious wireless rigs. It’s built like a tank and delivers a clean signal, essential for broadcast, theater, or any situation demanding rock-solid wireless performance. If you're running a complex wireless system and need reliable combining, this is a top-tier solution.
Pros
- Rock-solid build quality with robust metal chassis for reliable stage use
- Excellent interference rejection thanks to sophisticated filtering techniques
- Provides clean, transparent signal combining with minimal loss
Cons
- Premium-priced, a significant investment for smaller setups
- Requires external power supply (NT12) adding to complexity and potential cable clutter
46AudioFu
IndexStableno change since Aug 17Aug 17$4,744 now$4,744€4,249 at Thomann · in stockCheck price ↗ -
- Size8"
This Sennheiser kit is a serious upgrade for larger live sound or broadcast setups needing reliable wireless audio. The active splitter and directional antennas work together to combat interference and extend your wireless range, making it perfect for stages with challenging RF environments. It's a high-end solution, but the performance and build quality are top-notch.
Pros
- Robust ASA splitter offers reliable dual 1:4 signal distribution.
- AD 1800 antennas provide excellent directional gain for clear reception.
- GZL RG 8 cables minimize signal loss over longer distances.
Cons
- Premium-priced, representing a significant investment for smaller operations.
- Limited frequency range might not suit all wireless microphone systems.
43AudioFu
Index↑ 3.9%since Aug 17$1,449 · Aug 17$1,506 now$1,506€1,349 at Thomann · in stockCheck price ↗ -
This Sennheiser QRS splitter set is a serious piece of kit for live sound engineers and production companies needing to maximize wireless microphone channels. The active antenna design keeps things clean and reliable, and the included cables and power supply make setup straightforward. It’s a premium solution for high-density wireless environments where signal integrity is paramount.
Pros
- Dual 1:4 splitting offers exceptional channel density for complex setups
- Active antenna design ensures consistent signal strength and reduced interference
- Includes eight BNC cables and a power supply, a complete installation solution
Cons
- Premium-priced, a significant investment for smaller operations
- Limited frequency range compared to broader spectrum wireless systems
23AudioFu
Index↓ 1.1%since Aug 17 · lowest so far$2,098 · Aug 17$2,076 now$2,076€1,859 at Thomann · in stockCheck price ↗ -
This Sennheiser splitter install set is a serious solution for live sound engineers or broadcast professionals needing robust, multi-channel wireless audio. It's a complete package, offering good coverage and reliable performance – just be prepared for a bit of a learning curve to dial it in perfectly. Ideal for theaters, large venues, or anywhere you need to manage multiple wireless mics.
Pros
- Dual 1:4 splitting provides flexible antenna routing for complex wireless setups.
- Sennheiser's ASA T-U-V-W ensures reliable signal distribution with DC voltage.
- Included AWM directional antennas offer good gain and coverage for varied environments.
Cons
- The overall system is premium-priced, a significant investment for smaller operations.
- 20m cables necessitate careful routing and may require boosters for longer runs.
22AudioFu
Index↑ 2.2%since Aug 17$2,031 · Aug 17$2,076 now$2,076€1,859 at Thomann · in stockCheck price ↗
Splitters and Combiners by the numbers
Measured across all 47 models we track, not a sample.
Median $1,338 — half of all splitters and combiners here cost less.
median of 19 models · 8"–19"
median of 16 models · 0.84 kg–3.7 kg
How to choose the best splitters and combiners
Build Quality
Sennheiser's known for robust construction. These aren't flimsy plastic boxes; they're built to take a beating, which is crucial when you're hauling gear in and out of venues. The metal housings feel solid, and the connectors are generally reliable - a welcome change from some of the cheaper stuff out there.
Signal Integrity
This is the big one. A good splitter shouldn't degrade the signal; a combiner should accurately merge them. Sennheiser's designs consistently maintain a clean signal path, minimizing any loss of headroom or introduction of unwanted noise. You want your vocal to cut through the mix, not disappear into a hiss.
RF Performance
Wireless is all about RF. Sennheiser's splitters and combiners are designed to minimize interference and maintain a strong signal, especially important in crowded RF environments like concert halls or festivals. They're not magic, but they're designed with practical RF considerations.
Compatibility
Sennheiser's gear is generally designed to play nice with their own systems, obviously, but they also offer good compatibility with other brands. However, be mindful of impedance matching - a mismatch can introduce signal loss and distortion. Always check the specs.
Noise Floor
A quiet noise floor is essential for a clean signal. Sennheiser splitters and combiners consistently exhibit low noise, which is crucial for capturing subtle nuances in vocals and instruments. That low-end thump needs to be clean, not masked by unwanted hiss.
Buying guide
So, you're wrestling with wireless mics and need to split or combine signals? Sennheiser's done this for decades, and while they aren't the absolute cheapest option, their splitters and combiners are built to survive the rigors of a real gig. We're talking about gear that needs to handle feedback, interference, and the occasional spilled beer - and Sennheiser's approach is generally rock-solid. Let's break down what makes their stuff tick.
Look, Sennheiser isn't the cheapest. You're paying for reliability and a consistent signal path. Avoid the absolute bottom-tier clones - they'll likely cut corners on shielding and component quality, leading to more headaches than they're worth.
If you're doing a lot of live work or recording in challenging environments, the extra investment in a Sennheiser splitter/combiner is often justified; it's about avoiding problems down the line.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 13 splitters and combiners from the Thomann catalogue (of 47 in the category). Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
What's the difference between a splitter and a combiner?
A splitter takes one signal and duplicates it to multiple outputs. A combiner takes multiple signals and merges them into one output. Simple as that.
Can I use a Sennheiser splitter with any wireless microphone system?
Generally, yes, but impedance matching is important. Mismatched impedances can degrade signal quality. Check the specs to ensure compatibility.
Do I need a combiner if I only have one wireless receiver?
Not unless you're combining signals for a specific effect or need to route multiple mics to a single channel. Most setups just use a splitter.
Are Sennheiser splitters and combiners balanced or unbalanced?
They come in both variations. Balanced connections offer better noise rejection, especially over longer cable runs. Consider your setup and cable lengths.
How do I prevent feedback when using a splitter?
Proper gain staging is key. Reduce the overall system volume, adjust mic placement, and use EQ to minimize frequencies that contribute to feedback. A good splitter helps maintain signal integrity, but it won't solve fundamental feedback issues.
