{"product_id":"sennheiser-ew-dx-skm-s-w-switch-q1-9-470-2-550-mhz","title":"Sennheiser EW-DX SKM-S (Q1-9) | Digital Handheld Wireless Transmitter, 470.2–550 MHz, 12hr Runtime, E-Ink Display","description":"\u003ch2\u003eDigital Wireless Handheld Microphone Transmitter for Live Sound \u0026amp; Installations\u003c\/h2\u003e\r\nThe \u003cstrong\u003eSennheiser EW-DX SKM-S w\/ Switch\u003c\/strong\u003e is a premium digital UHF handheld wireless transmitter designed for professional applications in education, corporate environments, and live production. Featuring robust construction, seamless integration with Evolution Wireless Digital systems, and intuitive remote control options, this unit delivers studio-quality audio and unmatched system flexibility.\r\n\r\n\u003ch2\u003eSennheiser EW-DX SKM-S Competitive Differences\u003c\/h2\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e134 dB input dynamic range\u003c\/strong\u003e eliminates the need to set gain manually\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003ePersistent E-Ink display\u003c\/strong\u003e shows key parameters even with no power or batteries\u003c\/li\u003e\r\n  \u003cli\u003e12-hour runtime with BA 70 rechargeable battery (sold separately)\u003c\/li\u003e\r\n  \u003cli\u003eCompatible with a wide selection of Sennheiser and Neumann capsules\u003c\/li\u003e\r\n  \u003cli\u003eIntegrated charging contacts for use with CHG 70N (sold separately)\u003c\/li\u003e\r\n  \u003cli\u003eProgrammable mute switch with multiple modes (AF Mute, RF Mute, or disabled)\u003c\/li\u003e\r\n  \u003cli\u003eEquidistant channel spacing for easier frequency coordination and scalability\u003c\/li\u003e\r\n  \u003cli\u003eDigital audio trim, switchable LED, and low cut filter options\u003c\/li\u003e\r\n  \u003cli\u003eBluetooth Low Energy control via Sennheiser Smart Assist app\u003c\/li\u003e\r\n  \u003cli\u003eMetal construction for stage-ready durability\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eSennheiser EW-DX SKM-S Description\u003c\/h2\u003e\r\nThe \u003cstrong\u003eSennheiser EW-DX SKM-S w\/ Switch\u003c\/strong\u003e is part of the Evolution Wireless Digital system, offering a scalable and intelligent wireless solution for demanding audio environments. With a frequency range of 470.2–550 MHz and switching bandwidth of up to 88 MHz, this transmitter ensures optimal RF performance while complying with local regulations.\r\n\r\nThis handheld transmitter features Sennheiser’s proprietary SePAC codec and a massive 134 dB dynamic range—meaning no gain adjustments are necessary. The E-Ink display ensures essential parameters are visible even when powered down, and charging contacts allow convenient in-device charging using optional chargers.\r\n\r\nIts compatibility with Sennheiser’s Control Cockpit, Wireless Systems Manager, and Smart Assist app makes setup, operation, and remote monitoring effortless. The programmable mute switch and control buttons offer on-the-fly adjustments directly from the transmitter. Whether you're outfitting a corporate AV setup or a high-channel-count live rig, the EW-DX SKM-S provides the reliability and flexibility professionals demand.\r\n\r\n\u003ch3\u003eEW-DX SKM-S Features\u003c\/h3\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e134 dB input dynamic range – eliminates need for gain settings\u003c\/li\u003e\r\n  \u003cli\u003eDigital SePAC audio codec for pristine sound quality\u003c\/li\u003e\r\n  \u003cli\u003e10 mW RF power – up to 328 ft (100 m) range\u003c\/li\u003e\r\n  \u003cli\u003ePersistent E-Ink display – parameters remain visible even when powered off\u003c\/li\u003e\r\n  \u003cli\u003e12-hour operation with optional BA 70 lithium-ion battery\u003c\/li\u003e\r\n  \u003cli\u003eCharging contacts compatible with CHG 70N (sold separately)\u003c\/li\u003e\r\n  \u003cli\u003eProgrammable mute switch: AF Mute, RF Mute, or disabled\u003c\/li\u003e\r\n  \u003cli\u003eFunction buttons for full local control\u003c\/li\u003e\r\n  \u003cli\u003eDigital audio trim adjustment\u003c\/li\u003e\r\n  \u003cli\u003eTest tone generator for setup and diagnostics\u003c\/li\u003e\r\n  \u003cli\u003eSwitchable LED (on\/off)\u003c\/li\u003e\r\n  \u003cli\u003eLow cut filter: Off, 30, 60, 80, 100, or 120 Hz\u003c\/li\u003e\r\n  \u003cli\u003eSennheiser standard capsule interface (capsules sold separately)\u003c\/li\u003e\r\n  \u003cli\u003eMetal housing ensures durability in professional environments\u003c\/li\u003e\r\n  \u003cli\u003eWorldwide operation (frequency-dependent, local regulations apply)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eEW-DX SKM-S Specifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eFrequency range: Q1-9 (470.2 – 550 MHz)\u003c\/li\u003e\r\n  \u003cli\u003eSwitching bandwidth: Up to 88 MHz\u003c\/li\u003e\r\n  \u003cli\u003eRF output power: 10 mW\u003c\/li\u003e\r\n  \u003cli\u003eAudio input dynamic range: 134 dB\u003c\/li\u003e\r\n  \u003cli\u003eBattery life: Up to 12 hours (with BA 70, sold separately)\u003c\/li\u003e\r\n  \u003cli\u003eCharging options: CHG 70N, L 70 USB, LM 6070 module for L 6000\u003c\/li\u003e\r\n  \u003cli\u003eControl: Bluetooth Low Energy via Smart Assist app\u003c\/li\u003e\r\n  \u003cli\u003eDimensions with capsule: 10.6 in x 2 in (268 x 50 mm)\u003c\/li\u003e\r\n  \u003cli\u003eDimensions without capsule: 7.9 in x 1.6 in (200 x 40 mm)\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":50181794562330,"sku":"114657","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/sennheiser-ew-dx-skm-s-w--switch-q1-9-470-2---550-mhz_ac6b74d0-d52d-4c21-966e-47c99b8d2100.webp?v=1756141457","url":"https:\/\/squarecable.com\/products\/sennheiser-ew-dx-skm-s-w-switch-q1-9-470-2-550-mhz","provider":"SquareCable","version":"1.0","type":"link"}