The Sennheiser XSW IEM SET Wireless In-Ear Monitor System E Band is a wireless monitoring system that gives you accurate sound on stage. For many musicians hearing yourself when playing live can be a significant challenge. The Sennheiser XSW system gives you everything you need to cut through the mix and hear your own performance clearly. This system wirelessly sends your sound from its static transmitter to a lightweight beltpack receiver so you can perform uninhibited. Providing incredibly clear detailed sound through its included IE 4 headphones you can pick out every nuance of your performance and hear exactly as much of yourself as you need to. The XSW IEM set is the perfect upgrade from a starter system or as a fully-featured entry point into wireless monitoring. Advanced features such as EQ limiting and focus mode you can customise your sound to ensure everything sounds exactly right to your ears. Put yourself front and centre in the mix and hear your show as your audience does. Fully expandable to connect up to 12 receivers to a single transmitter the XSW IEM set will provide monitoring for just yourself or an entire band. Accessible in-ear monitoring The XSW IEM SET delivers quality sound to any touring musician or live venue making this the ideal starter system for in-ear monitoring. With a compact but rugged transmitter a lightweight beltpack receiver and a set of earbuds this system is built to handle the intense demands of long tours and busy venues. Letting every performer on-stage hear themselves with clarity and detail so everyone sounds their best. Clear customisable sound Including a set of Sennheisers own IE 4 earphones the XSW system delivers natural dynamic sound that cancels noise so you can hear everything you need to. But the sound of the XSW set doesnt stop there. Offering EQ to sculpt the ideal tones limiting to smooth out your personal mix and focus mode to highlight the instrument you need to hear most. This system gives you competitive features not often seen at this price point. Expandable and reliable With high-stability UHF radio frequency transmission this monitoring system ensures minimal dropouts or interference. eight frequency banks with up to 12 channels of simultaneous transmission its easy to expand with more receivers and earphones. Great for full bands with large memberships or for orchestral performances. Plus thanks to the transmitters compact half-rack size its easy to chain as many systems together as you need. Features Get reliable performance and clear sound from this wireless in-ear monitoring system Create custom mixes from a personal bodypack receiver that lets you perform uninhibited Rock-solid UHF stability for reliable sound during any performance Eight frequency banks with 12 channels each for a wide and expandable wireless system Transmitter capable of connecting to up to 12 receivers simultaneously Included rack-mount kit for placing transmitter in your rack Lightweight and compact bodypack receiver with high-contrast display to see settings on darkened stages Includes a pair of Sennheiser IE 4 monitoring earphones for clear sound and noise cancellation EQ and limiter effects for changing tonality of your personal mixes Focus mode helps spotlight instrument of your choice to cut through any performance Specifications XSW Transmitter Specifications Modulation: FM Stereo Frequency Band (max. RF output power): 823.2 – 831.8 MHz (30 mW) Switching Bandwidth: Up to 24 MHz Nominal/Peak Deviation: ±15 kHz/± 24 kHz Antenna Output: BNC socket 50 Ω AF Frequency Response: 45 Hz to 15 kHz AF Input: 2 x XLR-3/1/4″ (6.3 mm) jack combo socket electronically balanced Total Harmonic Distortion (THD): <0.9% Signal-to-Noise Ratio: ≥88 dB Temperature Range: 0°C to + 40°C Input Rating: +12 V DC Current Consumption: Approx. 400mA (depending on volume level) Dimensions: 200 x 128 x 42 mm Weight: Approx. 700 gReceiver Specifications Modulation: Wideband FM Switching Bandwidth: Up to 24 MHz Nominal/peak Deviation: ±15 kHz/± 24 kHz Squelch: 10 μV fixed Signal-to-Noise Ratio (1 mV peak deviation): ≥88 dB Total Harmonic Distortion (THD): ≤ 1% AF Output Level at 3.5 mm: 2 x 1.25 V at 16 Ω High Boost (EQ): +10 dB at 13 kHz Limiter: -10 dB AF Frequency Response: 45 Hz to 15 kHz Cross Talk (50 Hz – 10 kHz): Typically 45 dB Temperature Range: 0°C to + 40°C Power Supply: 2 AA batteries 1.5 V Nominal Voltage: 3 V battery Operating Time: Approx. 6 hours (depending on volume level) Dimensions: Approx. 95 x 70 x 26 mm Weight (including batteries): Approx. 110 gIE4 Earphone Specifications Transducer: Dynamic Frequency Response: 40 Hz – 20 kHz SPL (1 kHz 1 mW): 106 dB Nominal Impedance: 6 Ω Cable Length: 1.4 m Connector: 3.5 mm (1/8″) stereo plug gold plated Temperature: -5°C (23°F) to +50°C (122°F)