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Description
Sennheiser ASA 214 SplitterThe ASA 214 active antenna splitter is a professional grade distribution hub designed for Sennheiser EW wireless systems. Constructed with a robust full metal housing, it delivers reliable RF distribution to multiple receivers from just two antennas, making it ideal for stages, broadcast studios, and venues where pristine wireless audio is non negotiable. Included with the unit are 8 BNC cables, ensuring you have ample wiring for quick setup and
The ASA 214 active antenna splitter is a professional-grade distribution hub designed for Sennheiser EW wireless systems. Constructed with a robust full metal housing, it delivers reliable RF distribution to multiple receivers from just two antennas, making it ideal for stages, broadcast studios, and venues where pristine wireless audio is non-negotiable. Included with the unit are 8 BNC cables, ensuring you have ample wiring for quick setup and flexible placement around the rig. The UHF version ships with the NT 1-1 power supply and regional adapters (EU, UK, and US), while the ASA 214-1G8 variant includes the NT 1-1 power supply, giving you a ready-to-use solution out of the box.
- Reliable multi-receiver distribution: The ASA 214 is engineered to feed up to four EW receivers from a pair of antennas, simplifying RF planning on busy stages and ensuring consistent performance across the setup. This capability is essential when deploying multiple handheld or bodypack units in live environments, where RF congestion can otherwise degrade audio quality.
- Two-input, four-output design: With two antenna inputs and four RF outputs, you gain flexible receiver placement without sacrificing signal integrity. The design minimizes coaxial runs and reduces RF drop, helping you maintain strong, clear reception even as stage layouts change or additional receivers are added for larger productions.
- Rugged, professional-grade build: A full metal housing provides exceptional durability for touring, broadcast, and venue contexts. The ASA 214 is built to withstand the rigors of live performances, providing steady performance in demanding environments where dust, vibrations, and handling are common.
- Power options built in: The UHF version includes the NT 1-1 power supply with adapters for EU, UK, and US regions, ensuring compatibility with common power layouts worldwide. The ASA 214-1G8 variant also includes the NT 1-1 power supply, offering a turnkey solution for installers and technicians who require reliable, ready-to-use power connectivity.
- Seamless EW integration: Specifically designed to complement Sennheiser EW wireless systems, the ASA 214 enhances RF management, simplifies setup, and helps maximize system performance. It integrates smoothly with existing EW components, enabling quick configuration changes during rehearsals and performances.
Technical Details of Sennheiser ASA 214 Splitter
- Device type: Active antenna splitter for wireless microphones
- Antenna inputs: 2
- Receiver outputs: 4
- Cable connections: Includes 8 BNC cables for fast deployment
- Power supply: NT 1-1 power supply included (UHF version with EU/UK/US adapters; ASA 214-1G8 includes NT 1-1)
- Housing: Full metal chassis for rugged performance
- Compatibility: Optimized for Sennheiser EW wireless systems
How to install Sennheiser ASA 214 Splitter
- Position the ASA 214 on a stable surface near your wireless rack, rack case, or installation area where RF management is most needed.
- Connect two antennas to the two antenna input connectors using appropriate BNC cables (or the included cables) to establish your RF source.
- Route up to four EW receivers to the four outputs using the included BNC cables or your existing cabling, distributing the RF signal across the receivers while preserving signal quality.
- Connect the NT 1-1 power supply to the ASA 214 and plug it into a suitable regional power outlet using the supplied EU, UK, or US adapters as applicable.
- Power on the unit and perform a quick RF check: verify that all receivers display signal presence, monitor levels, and confirm clean audio without interference or dropouts. Make minor antenna or cable adjustments if needed to optimize reception.
Frequently asked questions
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Q: What is the Sennheiser ASA 214 Splitter used for?
A: It is an active antenna splitter designed to distribute RF signals from two antennas to up to four EW receivers, enabling efficient multi-receiver setups with reliable reception.
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Q: How many EW receivers can be connected?
A: Up to four EW receivers can be fed from two antennas, making it suitable for medium-sized rigs and larger configurations where several receivers are in use.
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Q: Does it come with a power supply?
A: Yes. The UHF version includes the NT 1-1 power supply with EU, UK, and US adapters; the ASA 214-1G8 variant also includes the NT 1-1 power supply for convenient operation.
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Q: Are the included cables sufficient for installation?
A: The unit ships with eight BNC cables to support initial setup and flexible routing of antennas and receivers.
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Q: Is the ASA 214 compatible with other brands?
A: The ASA 214 is designed to complement Sennheiser EW systems. While it may be usable with other components, optimal performance and guarantee of compatibility are provided within Sennheiser EW ecosystems.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 873 reviews
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Product Reviews
★★★★★ 5
Asurion is AWESOME!
Ok, so let me start with the fact that you should NOT waste your time calling Amazon's customer service if you think you have a claim under Asurion's monthly protection plan. CALL ASURION!
I wasted almost an hour with Amazon representatives that have absolutely no training in how the Asurion plan works, or even any idea if my item was covered. In fact, they told me the mechanized chair I purchased under the plan wasn't covered!
Finally, my call got escalated to a manager who was just as clueless about my coverage, but had the best idea ever... call Asurion!
The smartest thing I did that morning was hang up with Amazon, and reach out to Asurion as I should have done in the first place.
Dealing with Asurion's customer service, after my Amazon call, was like being elevated to VIP status! 😄
Asurion's rep nicely took all my info, including the chair's purchase date and order number. Then they asked that I upload a couple of pictures of the product, along with a written description of the malfunction I had mentioned over the phone.
This is where it gets really good. They told me they'd review the claim to determine if they'd send a repair
specialist or reimburse me the cost of the item. In less than 48 hours, they determined that a payout was in order, and sent me an email that included an Amazon gift card for the total cost of the item minus the taxes I had paid, which I loaded directly into my Amazon wallet. Apparently, Asurion does not include the purchase taxes in their coverage.
But, I can live with that.
All in all, Asurion's claims division get a double thumbs up 👍🏽👍🏽, and the company gets big ups from me for not only standing behind their protection plan, but doing so expeditiously!
Special note: If you buy a lot of stuff from Amazon, and have Asurion's monthly protection plan, scroll the item listing before pulling the trigger on your purchase... you need to see the green streamer that indicates your product is protected by the plan. If you don't see that, check to see if there are alternative products that might be covered. There are very few electronic or high ticket items that aren't covered, but looking for that green banner in the item description that says it's covered is key to foregoing any future headaches.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
If they can't fix it they will replace it.
This protection plan that i pay monthly for paid for itself ten fold. My 3D printer just quit working and after the manufacturer warrenty had ran out at that. I submitted my claim they emailed me a shipping label in which I shipped out my printer that same day. Two days later they received my printer determined it couldc not be fixed and sent me a Amazon gift card for the full price of my printer. Today I will be receiving my new 3d printer thanks to Complete Protect. I highly recommend anyone and everyone to purchase this policy. This warrenty is like having a home warrenty like Homeshield but for your electronics and probably other stuff that i just have not read to see what else. This insurance will save me so much money over the corse of this year and every year after that. Thank you Complete Protect.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
"Outstanding support and a seamless process!"
Great experience with Asurion insurance through Amazon. I wasn't sure how to register my items for the monthly plan, but the customer support team in the chat was incredibly efficient and guided me through the entire paperwork process smoothly. Furthermore, the service I received at the repair shop (Break Fix) was excellent. The whole process was seamless, and I received my digital gift card without any issues, which I’ve already applied to my Amazon account. I am very grateful for their professionalism and how easy they made everything. Highly recommended!"
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Received giftcard money to replace my plan-protected malfunctioning motherboard
I've been subscribing to the Asurion protection plan for a while. Recently, an Asus Prime PC motherboard I had bought a few months ago on Amazon stopped working well. I ended up considering filing a claim with Asurion to see if they would either fix/replace it or issue the purchase price money, so I could buy the failed electronics replacement component again for my custom-built PC. I went to the protection plan's website and started the claim filing process but couldn't find the category my failed component would be under in order to select it from the drop-down list. I ended up messaging the live customer service. The chat messaging was somewhat slow, the agent told me they were experiencing some communication delays throughout their systems. Ultimately, the agent was very kind and understanding, and completed the claim filing process for me on her side by asking me to provide the necessary info such as the item's product name, date of purchase, price before taxes, etc. I received a printable UPS shipping label in the email, printed it, and returned the item in the mail. Approximately 2 days later, I received an Amazon giftcard code in the email with the dollar amount equal to the item's price before the sales tax. Then I redeemed the giftcard code on the Amazon page and proceeded to apply the giftcard money to my next purchase of a replacement Asus prime motherboard, and it all worked out successfully. Therefore, I had no issues with the protection plan service and recommend it to others.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
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Reviewed in the United States on April 1, 2026