Sennheiser XSW Iem Set (B : 572 - 596 MHZ)

In the Sennheiser tradition: an entry-level IEM designed for the stage

Designed to make the leap to in-ear monitoring, the XSW IEM leverages Sennheiser's UHF expertise to offer a simple-to-configure and durable daily solution. This "B" version covers 572-596 MHz and easily integrates into performance environments demanding stability, clarity, and long-lasting equipment.

Who is it for, and for which stages?

Singers, multi-instrumentalists, drummers, DJs, stage technicians, or audio teams in places of worship will find a reliable tool for rehearsals and performances in clubs, theaters, or events. The lightweight receiver, high-contrast display, and IE 4 earphones that effectively isolate sound facilitate long sessions and low-light stages.

Key features for your listening comfort

Clear and stable UHF

The system operates in UHF with predefined frequency banks to speed up channel selection and coexist peacefully with other systems. The rackmount transmitter features professional connectivity for direct cabling from the mixing console.

Your mix, your signature

Focus mode allows quick switching between left/right or stereo/mono mix according to your needs. The built-in treble equalizer and limiter ensure intelligibility and comfort even at high volumes.

A complete and scalable kit

Everything needed to start immediately is included, from rack mounting to power supply, along with IE 4 earphones delivering clear and dynamic sound reproduction. All housed in enclosures designed to withstand touring and repeated rehearsal-to-stage transport.

Technical specifications

Frequency response - start	45 Hz	Inputs	jack/XLR
Frequency response - end	15 kHz	Outputs	headphone

Modulation	Wideband FM.	Battery life	approx. 6 hours.
Frequency ranges	A 476-500 MHz; B 572-596 MHz; C 662-686 MHz; E 823.2-831.8 MHz; K 925.2-937.3 MHz.	Dimensions	approx. 95 x 70 x 26 mm.
Frequency band switching	up to 24 MHz.	Weight (with batteries)	approx. 110 g.
Nominal/peak deviation	15 kHz nominal, 24 kHz peak.	Antenna output	BNC connector, 50 ohms.
Squelch	10 µV, fixed.	Maximum RF output power	10 to 30 mW (non-adjustable).
Signal-to-noise ratio (1 mV, peak deviation)	>= 88 dB.	By variant	A 30 mW; B 30 mW; C 30 mW; E 30 mW; K 10 mW.
Total harmonic distortion	<= 1%.	AF inputs	2 combo XLR/6.35 mm jack inputs, balanced (electronic) for L (I) + MONO and R (II).
AF output level on 3.5 mm jack	2 x 1.25 Vrms at 16 ohms.	Signal-to-noise ratio (nominal load and peak deviation)	>= 88 dB.
Treble boost (equalization)	+10 dB at 13 kHz.	Power consumption	approx. 400 mA.
Limiter	-10 dB.	Weight	approx. 700 g.
AF frequency response	45 Hz to 15 kHz.	Input voltage	100 to 240 V, 200 mA, 50/60 Hz.
Crosstalk (50 Hz - 10 kHz)	approx. 45 dB.	Output voltage	+12 V DC.
Operating temperature range	0 degC to +40 degC.	Secondary output current	500 mA.
Power supply	2 x 1.5 V AA batteries.	Storage temperature range	-20 degC to +60 degC.
Nominal voltage	3 V battery / 2.4 V rechargeable battery.