Sirus Quad R/2H/2B 2 Headmike O 823
Professional music gear - detailed information and where to buy
Sirus
Quad R/2H/2B 2 Headmike O 823
Product Info
* Prices may vary. Check retailer for current pricing and availability.
This Sirus Quad R is a solid, workhorse wireless system for live performance. It's well-suited for bands, presenters, or anyone needing reliable, multi-microphone coverage without breaking the bank. The infrared sync is a genuine convenience, and the build quality feels dependable for frequent use.
Product Description
Sirus Quad R/2H/2B 2 Headmike O 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 - O AKG
- *Headset Microphone*
- Lightweight condenser headset microphone
- Two earhooks
- Left/right adjustable
- Polar pattern: Omnidirectional
- 3-Pin mini XLR connector suitable for AKG Bodypack transmitter
- Cable length: approx. 120 cm
- Colour: Beige
- Includes cable clip
- Additional draft shield: Article number #185514# or #355914# both (not included)
PROS
- • Infrared sync simplifies channel setup, a genuine time-saver for multi-mic gigs.
- • UHF frequency range provides reliable performance in moderately crowded RF environments.
- • XLR and 6.35mm sum output offers flexible connectivity for various sound systems.
- • Detachable BNC antennas allow for directional adjustments to maximize signal strength.
CONS
- • 12V DC power supply adds complexity compared to battery-powered receivers.
- • Limited frequency range (40-18kHz) might slightly curtail extreme high-frequency vocal nuances.
- • The receiver's 1U height, while standard, can still be restrictive in shallow racks.
Product Video
Key Features
Frequency Band
823-832 & 863-865 MHz
Channels
4
Range
Typical range is approximately 100-150 feet, line-of-sight dependent.
Mic Type
Handheld (compatible with #563361) and Headmike (2)
Battery Life
Transmitter battery life is approximately 6-8 hours with standard AA cells.
Receiver Outputs
XLR male (per channel), 1x XLR/6.3mm jack sum output
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Frequently Asked Questions
Infrared sync is significantly faster and more precise than manual frequency scanning, especially useful when multiple systems are in use.
While functional, the limited frequency response and potential for RF interference make it better suited for live performance than high-end studio recording.
The handheld transmitter is designed for the specified Sirus mic, but some third-party models *might* be adaptable with modification – proceed with caution and understand the risk of damage.
