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
- 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]
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
Effective Tool
Color: Yellow, Size: 5.5" Lift
Go try to use your standard car jack to lift your two axle travel trailer and see why this simple ramp just works. I have used this ramp for changing trailer tires, packing bearings, and changing brakes. It's effective in lifting one tire even though the suspension is articulating. It is also much more stable than a hydraulic jack under an axle. I highly recommend this ramp for travel trailer use.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Don’t leave home without it!
Color: Yellow, Size: 5.5" Lift
Excellent product. Light weight. Very durable material. Sleek design for easy storage. Perfect spacing for tandem axle trailer tire changes. Excellent value for the money.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
*Perfect* small camper hose for water filling
Size: 50-Foot, Style: Expandable Fabric
Well designed and very functional! Even if you have a small camper like a teardrop, I encourage you to get a longer length hose (minimally 50 ft).
It really is drinking water quality hosing. I hate the weird plastic-y taste that you get from a standard yard hose. When I fill up the tank on my camper, I want water that tastes good, not like plastic--and this hose delivers. ZERO plastic flavoring! For pulling water from my house spigot, we can directly fill our water tank with zero issues. When we fill from well water or other sources on the road, we also add a water filter to the mix.
I love that this comes with a mesh fabric holding bag to keep the hose stored safely and cleanly, while still allowing it to dry completely. The bag is large enough to actually accommodate the hose easily (although warning, it can be challenging to roll up this much hose without having the center fall out... pay attention when doing it, or better, do it on a flat surface before transferring it to the bag).
I originally bought a 25 foot hose. That was a mistake. The 50 foot does not take up much more space in storage, but it is so much easier to work with when running from a spigot to your rig. I now have both a 25 ft and the 50 ft--and we bring both with us when on the road. There have been several times when we have needed all of the length of those two hoses connected. Sometimes you need to fill up at a gas station or rest area where it can be hard to either get your rig close enough, or when there are other vehicles blocking access. Having the extra length gives you options.
The hose does not kink in use. At least, we have never had a problem with that happening. Mind you, we only roll it out straight to our camper, so it's not like I'm dragging it around the yard to water plants. Additionally, this is a remarkably lightweight hose, making it easy to move around.
While not the cheapest, this is compact, easy to store, and it does its job perfectly, making it a very good value for the money.
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Reviewed in the United States on July 4, 2025
★★★★★ 5
Best RV water hose I've owned - flexible and durable
Size: 25-Foot, Style: Expandable Fabric
This Camco EvoFlex2 25-ft drinking water hose is outstanding and a huge upgrade from standard RV hoses. The flexibility is incredible—it stays supple even in cold weather and coils up easily without kinking or fighting you. No more wrestling with stiff hoses during setup and takedown.
The drinking water safe certification gives me peace of mind that I'm not contaminating my fresh water system. No plastic taste or smell in the water like you get with cheaper hoses. The 25-foot length is perfect for most campsite hookups without excess hose laying around.
The fittings are quality brass that don't leak and thread smoothly onto connections. They feel substantial and durable—no cheap plastic components that'll crack or strip. The hose itself is tough and resists abrasion from being dragged across gravel and pavement.
After multiple camping trips, it still looks and performs like new. Easy to clean and maintain between uses. The flexibility means it stores compactly without taking up much space in the RV storage compartment.
If you're tired of dealing with stiff, kinky RV water hoses, upgrade to this EvoFlex2. It's worth every penny for the convenience and quality.
Highly recommend!
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Quick and easy to use and store
Size: 50-Foot, Style: Expandable Fabric
Great water hose. Easy and small to carry in motorhome bay. Don’t have the issue with trying to coil the hose up.
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Reviewed in the United States on April 19, 2026