Sirus Quad R/2H/2B 2 Headmike D 823

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Sirus Quad R/2H/2B 2 Headmike D 823

Sirus

Quad R/2H/2B 2 Headmike D 823

4.6 Expert Rating

Product Info

Article Number: 531769
Brand: Sirus
Model: Quad R/2H/2B 2 Headmike D 823
Price: $522.50

* Prices may vary. Check retailer for current pricing and availability.

This Sirus Quad R system is a solid, budget-friendly choice for bands and presenters needing multiple wireless channels. The infrared sync is a real convenience, and the rackmount receiver makes it easy to integrate into a PA system. It's perfect for live performance or educational settings where reliable wireless audio is key.

Product Description

Sirus Quad R/2H/2B 2 Headmike D 823

*Bundle offer comprising*, Sirus Quad R 823 MKII

  • *4-Channel UHF Radio Receiver*
  • Frequency scan
  • Volume control
  • Auto Squelch
  • Battery indicator and infrared transmission of settings from receiver to transmitter per channel
  • Outputs: XLR male per channel
  • plus 1x XLR / 6.3mm jack sum output
  • Frequency band: 823-832 & 863-865 MHz
  • Frequency range: 40 - 18
  • 000 Hz
  • Total harmonic distortion: <0.5% @ 1kHz
  • Signal-to-noise ratio : >110dB
  • Sensitivity: -95~ -75dBm
  • Modulation type: PLL
  • Power supply via external plug-in power supply: 12 V DC
  • 600 mA
  • polarity: centre positive
  • Detachable BNC antennas
  • Dimensions: 19" 1U
  • Installation depth: 215 mm (without antennas)
  • Weight: 1.95 kg

*suitable accessories* (not included), Handheld transmitter: art. #563361#, Pocket transmitter: art. #563359#, Conference table station: art. #563360#, 2x Sirus Quad H 823 MKII

  • *Dynamic UHF Handheld Transmitter*
  • Compatible with the Sirus Quad R 823 MKII (Art.#563362#)
  • Polar pattern: Cardioid
  • Synchronisation with the receiver via Infra-Red
  • Frequency band: 823 - 832 and 863 - 865 MHz
  • Frequency range: 40 - 18
  • 000 Hz
  • Distortion factor: <0.5 % at 1 kHz
  • Transmitter power: < 30 mW (switchable)
  • Batteries: 2 x AA 1.5 V
  • Battery life: 8 or 15 hours (depending on transmission power)
  • Display: Frequency and battery status
  • Dimensions (Ø x H): 51 x 245 cm
  • Weight: 350 g
  • Colour: Matt Black
  • 2x Sirus Quad B 823 MKII
  • *Pocket Transmitter*
  • Compatible with the Sirus Quad R 823 MKII (Art. #563362#)
  • Connection: Mini-XLR 3-pin (TQG
  • compatible with the t.bone and AKG)
  • Synchronisation with the receiver via Infra-Red
  • Frequency band: 823 - 832 and 863 - 865 MHz
  • Frequency range: 40 - 18
  • 000 Hz
  • Total harmonic distortion: <0.5% @ 1kHz
  • Transmitter power: < 30 mW (switchable)
  • Batteries: 2 x AA 1.5 V
  • Battery life: 8 or 15 hours (depending on transmission power)
  • Display: Frequency and battery status
  • Detachable antenna: 85 mm
  • Dimensions without antenna (H x W x D) 95 x 62 x 34 mm
  • Weight: 100 g
  • Colour: Matte Black
  • 2x the t.bone HeadmiKe - D AKG
  • *Headset Microphone*
  • Lightweight condenser headset microphone
  • Two earhooks
  • Left/right adjustable
  • Polar pattern: Kidney
  • Frequency range: 50 - 20000 Hz
  • Sensitivity: 4.4 mV / Pa
  • -47.2 dB re 1 V / Pa
  • Sound pressure level: 115 dB
  • Impedance: 750 Ohm
  • 3-Pin mini XLR connector suitable for AKG Bodypack transmitter
  • Cable length: approx. 120 cm
  • Colour: Beige
  • Includes cable clip
  • Replacement windscreen: Art. #355914# (not included)
PROS
  • • Excellent frequency scan simplifies setup in crowded RF environments.
  • • Infrared transmitter simplifies channel matching, a genuine time-saver.
  • • Robust 1U rackmount receiver is well-suited for permanent installations.
  • • Solid build quality; feels durable for gigging and stage use.
CONS
  • • Limited frequency band may cause interference in dense wireless environments.
  • • External power supply adds clutter and potential failure point.
  • • Handheld transmitter not included, adding to overall system cost.

Product Video

Key Features

Frequency Band 823-832 & 863-865 MHz
Channels 4
Range Approximately 100 meters (line of sight, typical environment)
Mic Type Dynamic (Handheld) & Headset (2 Headmike)
Battery Life Approximately 6-8 hours (transmitter, using standard AA batteries - not included)
Receiver Outputs XLR male per channel, XLR/6.3mm jack sum output

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Frequently Asked Questions

The receiver scans for available frequencies and displays options; however, in very congested areas, manual frequency selection might still be needed for optimal performance.
The transmitter is designed for use with Sirus's proprietary handheld microphone; compatibility with other brands is not guaranteed and may require adapters.
The headmounted mics offer clear speech reproduction; while usable for music, they are more suited for vocal reinforcement rather than high-fidelity instrument capture.

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