Sennheiser EM-XSW 2-B Wideband FM Receiver

SennheiserSKU: SEN-507316

Sale priceR 6,790.00

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The EM-SXW 2 True Diversity Receiver from Sennheiser is an all-in-one series receiver for music, theater, and speech. It can be used when paired with a transmitter and microphone (sold separately) to capture audio for live sound applications. In addition, the series features automatic frequency selection that is simple to operate.

Featuring a metal receiver housing, detachable external antennas, and true diversity reception, the EM-SXW 2 receiver has 8 banks with 12 channels, and provides a detailed display with 960 user tuning frequencies. The receiver is offered with easy-to-use scanning and synchronization functions. Thanks to this intuitive operation, you'll almost forget it's wireless.


What's in the Box:

  • Sennheiser EM-SXW 2 True Diversity Receiver with External Antennas (B: 614 - 638 MHz) 


Features at a Glance:

  • UHF receiver from the XSW2 wireless systems
  • Frequency range: B-Band 614-638 MHz
  • Diversity with BNC antennas
  • XLR and jack outputs
  • NT 12-5CW power supply unit included




(W x H x D): 7.9" x 1.7" x 5.0"

(200 x 42 x 127 mm)


approx. 680g

Power supply

12 V DC nom. / 300 mA


Rugged metal housing

Frequency response 

50 Hz to 16 kHz (-3 dB)

Frequency response

50 to 16,000 Hz (–3 dB)


≤ 0.9%

Pick-up pattern


Signal-to-noise ratio

≥ 103 dBA

Switching bandwidth

up to 24 MHz 


wideband FM

Output voltage

At peak deviation, 1 kHz AF 1/4"

(6.3 mm) Jack Socket (Unbalanced):

+6 dBu XLR Socket (Balanced):

+12 dBu At peak deviation, 1 kHz AF

Frequency range

B: 614 - 638 MHz


switchable from 3 dBμV

to 28 dBμV (via Pilot Tone)



2.4 GHz, Low Power OQPSK


20 dB, switchable 

Input sensitivity

1.5 mV / Pa

Adjustment Range Transmitter

Audio: 40 dB, adjustable in 5-dB steps

Audio adjustment range

40 dB, adjustable in 5-dB steps

Temperature Range operation

32 to 104°F (0 to +40°C)

Storage: -4 to 158°F (-20 to +70°C)

Receiver Principle

double superheterodyne

Diversity principle

True Diversity 


< 3 µV at 52 dBA rms S/N

(at peak deviation)

Weight approx

680 g

Power supply

12 VDC nominal/300 mA

AF frequency response

80-14,000 Hz

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