Description
The Shure AD2/KSM8N handheld wireless transmitter delivers premium RF stability and studio-quality vocal performance for demanding live sound environments. Designed for seamless integration with Axient Digital wireless systems, this transmitter features the renowned KSM8 dual-diaphragm dynamic capsule, engineered to minimize proximity effect and maintain consistent tonal balance regardless of mic technique.
Operating within the G57 frequency band (470–616 MHz), the AD2/KSM8N offers ultrawide tuning, reliable signal transmission, and AES-256 encryption for secure, interference-free performance in high-density RF environments. Selectable RF output power (2/10/35 mW) provides flexibility for optimizing range or maximizing channel count.
Built with a rugged aluminum housing and a moisture-resistant grille, the transmitter is ideal for professional touring, broadcast, corporate events, and houses of worship. Intelligent power management, automatic gain adjustment, and networked charging compatibility ensure efficient operation and minimal downtime.
| Specification | Details |
|---|---|
| Wireless Technology | Digital UHF |
| Compatible Systems | Shure Axient Digital |
| RF Frequency Band | G57: 470 to 616 MHz |
| RF Tuning Bandwidth | 146 MHz |
| RF Output Power | Selectable: 2 / 10 / 35 mW |
| Max Operating Range | Up to 328 ft (100 m), line of sight |
| Encryption | AES 256-bit |
| Latency | 2 to 2.9 ms (selectable) |
| Capsule Type | KSM8 Dual-Diaphragm Dynamic |
| Polar Pattern | Cardioid |
| Frequency Response | 40 Hz to 16 kHz |
| Maximum SPL | 145 dB |
| Sensitivity | -51.5 dBV/Pa |
| Gain Adjustment Range | -12 to +21 dB |
| Automatic Gain Control | Yes |
| Sync Method | Infrared (IR) |
| Display | Backlit LCD |
| Controls | Power/Mute switch, menu navigation |
| Transmission Modes | Standard and High-Density |
| Antenna | Internal single-band helical |
| Battery Type | 2x AA or Shure SB900A rechargeable (optional) |
| Battery Life | Up to 8 hours (AA), up to 9 hours (SB900A) |
| Charging Compatibility | SBC220 and SBC840 networked chargers (optional) |
| Housing Material | Aluminum |
| Environmental Resistance | Moisture-resistant grille |
| Dimensions | 10.1 x 2 in (256 x 51 mm) |
| Weight | 12 oz (340 g) without batteries |
| Color | Nickel |
| Included Accessories | 2x AA batteries, zipper bag, threaded adapter, swivel adapter, battery contact cover |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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