Sennheiser XSW 1-825 DUAL-A Live Vocal Dual Wireless Microphone Ships Free! 2-channel wireless system for singers and presenters. Stable UHF band, built-in antennas and streamlined interface with great live sound. XS Wireless 1 DUAL is a 2-channel wireless system for singers and presenters. Designed with ease of use in mind, these analog UHF systems feature a sleek dual-channel receiver with built-in antennas and the streamlined interface from Sennheiser's popular XS Wireless 1 series. Features: Excellent live sound featuring Sennheiser's renowned evolution microphone capsules Antenna-switching 2-channel diversity reception Integrated antennas Automatic frequency management and synchronization via remote channel for easy setup Selectable UHF frequencies within a large bandwidth Up to 10 compatible channels Specifications System Frequency range: 548-572 MHz Dimensions: O 48 x L 180 mm Connector: XLR-3 Frequency response: 55 - 16,000 Hz THD, total harmonic distortion: ? 0.9% Transducer principle: dynamic Weight: 330 g (0.73 lbs) Pick-up pattern: cardioid Nominal impedance: 300 ? (at 1 kHz) Min. terminating impedance: 1 k? Storage temperature: ?20C to +70C Operating temperature: 0C to +40C Signal-to-noise ratio: ? 103 dBA Switching bandwidth: Up to 24 MHz Modulation: Wideband FM Frequency: 80 factory presets (8 banks of 10 channels each) Sensitivity: 1.8 mV/Pa (free field, no load at 1 kHz) Synchronization Transmitter: 2.4 GHz, low power OQPSK (only active during synchronization) Temperature Range: 0 C ... +40 C (+32 F ... +104 F) EM-XSW 1 DUAL Dimensions: approx. 320 x 126.5 x 42 mm Weight: approx. 620 g Power supply: 12 V DC nom. / 300 mA Output voltage (at peak deviation, 1 kHz AF) 1/4? (6.3 mm) socket (unbalanced): +6 dBu Housing: Rugged ABS housing Sensitivity: 3 ?V at 52 dB(A) rms S/N (at peak deviation) Squelch: Adjustable from 3 dB?V to 28 dB?V AF frequency response: 50 to 16,000 Hz (?3 dB) Audio adjustment range: 45 dB, adjustable in 5 dB steps Line / Mic level: 20 dB, switchable Receiver Principle: Double superheterodyne Diversity principle: Antenna switching diversity via internal antennas SKM 825-XSW Dimensions: Approx. 260 x 50 mm Microphone: Dynamic Weight: Approx. 245 g Pick-up pattern: Cardioid RF output power: 10 mW Operating time: Approx. 10 hrs Power supply: 2 AA size batteries, 1.5 V Housing: Rugged ABS housing Sensitivity: 0 to -30 dB, adjustable in 10 dB steps Input sensitivity: 1.5 mV / Pa AF frequency response: 80-16,000 Hz What's in the Box Basket complete Accessories of the XSW SKM series Lower housing Accessories of the XSW SKM series SKM MIC CLAMP MZQ 1 MIC CLAMP ----------------------------------------------------------------------------------------- Echo tone Music is a long time E-commerce Audio and Musical instrument dealer since 1998. We take pride in selling quality gear for musicians, sound engineers and broadcast applications. Shipping --Items are well packed and shipped USPS, UPS or Pallet Freight Service. Items purchased on Friday may not ship until Monday or until the projected processing period. We are working hard to get your unit Built ( if needed), processed and shipped. Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided, otherwise customer pays for return shipping costs. Returned items must be sealed/unopened in original, brand-new condition, showing no signs of wear or use such as belt-buckle or pick scratches, scuffs, dings or scrapes, screw mount marks or collateral materials. Items must also include all original packaging, manuals, warrantees and accessories or your return may be subject to a return handling charge. If the item was listed as free shipping then the cost of the shipment will be deducted from the units original cost. Gear returned with out all its original packaging, warranty cards and accessories or that shows signs of wear from use, will be subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. The following products cannot be returned - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, strings, reeds, computers, tubes, earbuds, earplugs, recorders, harmonicas, raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids, clothing/footwear, body jewelry, sheet music, cleaners, polishes and polishing cloths, software/soundware, books, CDs, DVD's, vinyl records, and videos. Happy customers, that's music to our ears!