Sirus Quad R/4B 4 Headmike D 470 Set
Professional music gear - detailed information and where to buy
Sirus
Quad R/4B 4 Headmike D 470 Set
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The Sirus Quad R/4B is a solid, affordable 4-channel wireless headset system. It’s a great solution for bands needing multiple vocal or instrument feeds – think choirs, theater groups, or small ensembles. The infrared sync is a genuinely useful feature for simplifying setup and avoiding channel clashes.
Product Description
Sirus Quad R/4B 4 Headmike D 470 Set
*Bundle offer comprising*, Sirus Quad R 470
- *Professional 4 channel UHF radio receiver*
- Frequency scan
- Volume control
- auto squelch
- battery indicator and infra-red transmission of settings from receiver to transmitter per channel
- Outputs: XLR male per channel
- as well as 1x XLR / 6.3mm jack sum output
- Frequency band: 470-526 MHz
- Frequency range: 40 Hz - 18 kHz
- Distortion factor: <0.5% @ 1kHz
- Signal-to-noise ratio >110dB
- Sensitivity: -95~ -75dBm
- Modulation type: PLL
- Power supply via external power supply 12 V DC 600mA (polarity: plus inside)
- Detachable BNC antennas
- Dimensions 19" 1U
- installation depth 215mm (without antennas)
- Weight: 1.95 kg
- Suitable accessories: Handheld transmitter Art.#543457#
- Bodypack transmitter Art.#543458#
- Conference table station Art.#543459# (not included)
- 4x Sirus Quad B 470
- *Professional Pocket Transmitter*
- Compatible with Sirus Quad R 470 # 543456
- Mini-XLR 3pin (TQG) connector (the t.bone and AKG compatible)
- Synchronisation with receiver via infra-red
- Frequency band: 470-526 MHz
- Frequency range: 40 Hz - 18 kHz
- Distortion factor: <0.5% @ 1kHz
- Transmitter power: < 30 mW (switchable)
- Battery: 2x AA 1.5 V
- Battery life: 8 resp. 15 hours depending on transmission power
- Display: frequency and battery status
- Detachable antenna length: 85 mm
- Dimensions without antenna (HxWxD): 95 x 62 x 34 mm
- Weight: 100 g
- Colour: Matt Black
- 4x 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 channel setup and avoids interference.
- • Infrared transmitter simplifies configuration across multiple channels.
- • Solid build quality for a reliable, road-ready wireless system.
- • Sum output provides convenient mono mixing for live or broadcast use.
CONS
- • Limited frequency range compared to broader UHF systems.
- • The 12V DC power supply adds an external dependency.
- • Headset mics are likely to be generic and may not offer premium audio quality.
Product Video
Key Features
Frequency Band
470-526 MHz
Channels
4
Range
Approximately 100-150 feet, typical for this class of UHF system
Mic Type
Headset (D 470)
Battery Life
Typically 6-8 hours with standard AA batteries, dependent on usage
Receiver Outputs
XLR Male (per channel) & XLR/6.3mm Jack (sum output)
Similar Products
Microtech Gefell M 40
Modular Microphone Systems
$923
Small Diaphragm Microphone Capsule, Interchangeable capsule with cardioid polar pattern,...
Microtech Gefell M 950 - EA 93 Set Dark Bronze
Large Diaphragm Microphones
$1,715
*Contents of delivery: M 950 Dark Bronze, EA 93 shock mount with A 93 adapter, Wooden case
Kawai K-200 ATX 4 WDB Piano
Pianos
$9,119
Piano, With AnytimeX-4 equipment, Millennium III mechanics with ABS carbon parts of...
Microtech Gefell M 41
Modular Microphone Systems
$923
Small Diaphragm Microphone Capsule, Interchangeable capsule with super cardioid polar pattern,...
Microtech Gefell M 1030 - EA 92 Set
Large Diaphragm Microphones
$2,749
Large Diaphragm Condensor Microphone, Compact studio microphone for a wide range...
Microtech Gefell M 320
Small Diaphragm Condenser Microphones
$1,176
Small Diaphragm Condensor Microphone, Compact omnidirectional condenser microphone for studio...
Frequently Asked Questions
The scan automatically searches for clear frequencies within the band. While effective, highly congested areas might still require manual channel adjustments for optimal performance.
They are functional headsets, but expect a more basic sound and build compared to premium models; upgrading the mics would noticeably improve audio quality.
Yes, the system is designed to accept other headset microphones with a standard 3.5mm connector, similar to many commercial headset systems.
