Sennheiser GZL 9000-A10 N connection cable, low attenuation, length: 10 m
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Description
Sennheiser SK 6000 BK A5-A8Sennheiser SK 6000 BK A5 A8 Digital Wireless Bodypack Transmitter The Sennheiser SK 6000 BK A5 A8 (Article Number: 506319) is a professional, high end digital wireless pocket transmitter from Sennheisers flagship Digital 6000 series. Designed for broad scale theater productions, top tier live music tours, major broadcast operations, and complex corporate settings, this high performance bodypack provides maximum spectral efficiency and absolute signal
Sennheiser SK 6000 BK A5-A8 Digital Wireless Bodypack Transmitter
The Sennheiser SK 6000 BK A5-A8 (Article Number: 506319) is a professional, high-end digital wireless pocket transmitter from Sennheiser’s flagship Digital 6000 series. Designed for broad scale theater productions, top-tier live music tours, major broadcast operations, and complex corporate settings, this high-performance bodypack provides maximum spectral efficiency and absolute signal reliability under demanding conditions.
This specific variant operates in the A5-A8 frequency band (550.000 MHz to 638.000 MHz). With an 88 MHz switching bandwidth, it features advanced, intermodulation-free technology that allows users to operate across a dense RF environment without experiencing interference dropouts.
Key Performance and Technical Attributes
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Intermodulation-Free Equidistant Grid Architecture: Inheriting technology from the legendary Digital 9000 series, the SK 6000 handles signals linearly without generating intermodulation distortion. This permits an equidistant channel frequency grid, allowing operators to stack channels evenly across tight frequency windows without calculating complex intermodulation math.
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Proprietary Audio Codec (SeDAC/SePAC): Employs Sennheiser’s high-tier Performance Audio Codec to deliver clear, artifact-free digital audio resolution. It replicates studio-like audio purity across a broad 30 Hz to 20,000 Hz frequency response while maintaining a wide dynamic range (greater than 111 dBA).
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High-Density (LD) Transmission Mode: When dealing with ultra-congested spectral bandwidth, switching into Link Density mode allows you to host up to 5 individual audio links per 1 MHz of bandwidth, maximizing spectrum layout without sacrificing signal tracking stability.
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Robust Magnesium Alloy Housing: Built using a specialized matte-black magnesium shell that delivers live-compatible ruggedness and moisture protection while remaining light on the actor’s or musician's belt line.
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Secure Signal Encryption: Outfitted with integrated hardware-based AES 256 encryption and proprietary Digital 9000 encoding protocols, making it a reliable solution for private corporate events, state installations, and high-security live broadcasts.
Technical Specifications Matrix
| Feature Parameter | Hardware Specification Profile |
| Model Reference Name | SK 6000 BK A5-A8 |
| Official Article Number | 506319 |
| RF Operational Band | A5-A8 Block (550.000 MHz to 638.000 MHz) |
| Switching Tuning Bandwidth | 88 MHz available (US region restricted to 550.000–607.800 MHz) |
| Digital Audio Codec | SeDAC / SePAC (Sennheiser Performance Audio Codec) |
| Audio Frequency Response | Long Range Mode: 30 Hz to 20,000 Hz (3 dB drop) |
| System Dynamic Range | Greater than 111 dBA |
| Total Harmonic Distortion (THD) | Less than 0.03% (at 1 kHz) |
| Audio Gain Adjustment Range | Adjustable in 3 dB steps from -6 dB to +42 dB |
| Integrated Low-Cut Filter | Flat / Switchable: 30 Hz, 60 Hz, 80 Hz, 100 Hz, 120 Hz |
| Audio Input Interface Node | 3-pin Moisture-Resistant Locking Audio Socket |
| RF Transmission Power | 25 mW base power |
| Power Solution (Transmitter) | Optional BA 61 Li-ion Accupack (6.5 hrs) or B 61 Dry Battery Case (3 x AA) |
| Physical Dimensions Array | 76 mm x 62 mm x 20 mm (with attached BA 61 pack) |
| Net Operational Weight | Approx. 147 grams (including battery pack assembly) |
In the Box: Component Inventory
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1 x SK 6000 Digital Bodypack Transmitter (Black, A5-A8 Band)
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1 x Heavy-Duty Belt Clip
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1 x Removable Whip Antenna (Tuned for A5-A8 range)
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1 x Quick Start Guide & 1 x Safety Instructions
System Deployment and Hardware Interfacing Advice
Locking the 3-Pin LEMO Audio Interface: The SK 6000 uses a premium, moisture-resistant 3-pin connector. It pairs seamlessly with high-tier lavalier microphones (such as the MKE 1, MKE 2, MKE 40) and specialized headworn boom mics (like the SL Headmic 1 or HSP series). Ensure that you push the micro-connector into the socket until the outer collar locks with a distinct physical click. Always pull directly on the knurled metal collar to disconnect—never yank on the flexible microphone wire.
Battery Architecture Warning: To maintain low operational costs and stable weight balance, the SK 6000 does not bundle power elements out of the box. You must provision either a BA 61 rechargeable lithium-ion battery pack (delivering roughly 6.5 hours of continuous transmission tracking) or a B 61 dry battery case configured to host three standard AA batteries. Ensure that you monitor real-time battery telemetry via the backlit LCD screen or remotely inside your EM 6000 receiver channel layout.
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
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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]
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4.3 ★★★★★
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Product Reviews
★★★★★ 5
Multifunctional dog toy, fetch, chew, dental health
This toy feels like soft rubber, unlike the super hard plastic
Size wise, it would be a good toy to toss and play fetch with. My Aussiedoodle took to it right away. It has numerous nubs that are great for dental health. I use it, as well as other toys with nubs, to offer to my pups with a bit of
smeared on it, to help with their dental health.
🤗 Thank you so much for taking the time to read this review, have a FANTASTIC day!!😊
5★
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Reviewed in the United States on December 27, 2025
★★★★★ 2
Not for aggressive chewers.
Size: Large
Our dog is a 50lb Pit mix. This toy lasted about a week before he took a hole knuckle off. Happy he did not swallow it.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Perfect Chew Toy, Not Too Soft Or Hard
I've been looking for new chew toys for my 2.5 year old German Shepherd that are durable enough to withstand her chewing, yet aren't so tough or hard that she dislikes it and won't chew or play with it at all. I'm so glad I got this large bone chew toy for her because the rubber is just the right amount of toughness without being too hard. She also loves the bacon smell. Another good thing about this is that there are 80 round nubs that stick out of the bone and are flexible to help clean the teeth. You can even put dog toothpaste on them to really help clean their teeth. This is perfect for my dog because she doesn't like toothbrushes or finger wipes. She also loves to play catch with this toy and since it's made of rubber I can throw it & it just bounces around. This is her new favorite toy and she loves it so much that when my Lab tries to play with her or take it away, she does a little warning growl telling her to stay away. She has only ever done that before with her favorite stuffed animal. All of their other toys they usually share, but I'm going to have to buy another one for my Lab. There is a warniìng that says "Not for aggressive dogs." I definitely recommend this chew toy for medium and large dogs that are big chewers, but not agressive. This toy is a good value for the money and will entice your dog with the bacon scent, keep them occupied chewing or playing, & also help with their dental hygiene.
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Reviewed in the United States on October 18, 2025
★★★★★ 5
Colorful, Sturdy & Great Value
Color: Large Set of 4
Purchased for our two puppies when they were 2 months old and weighed about 14 pounds so theses balls were a little big for them to hold in their mouths but that didn't stop them from trying. While they did like these balls they much preferred softer soccer balls, the later of which did not hold up well at all. I had hoped they would play with these balls more when they were older but that hasn't happened 5 months later. I guess it's no fun if you can't tear the toy apart. Colors are very bright and they do enjoy chasing after them as long as I am the one rolling them across the room for them. Maybe when they progress to batting things with their paws they will start to do this for themselves.
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Reviewed in the United States on May 18, 2025
★★★★★ 5
My pup loves them
Color: Large Set of 4
Colors are bright and my dog loves the squeaky! Good size no worries of choking.
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Reviewed in the United States on September 10, 2025