Q-Audio 8-Way Headworn & Lapel Wireless Microphone System with ADU
Q-Audio 8-Way Headworn & Lapel Wireless Microphone System with ADU
Free Delivery for orders over £150 (order by 3.30pm Mon-Fri).
The Q Audio QWM1970BP-8W is the largest system in the Q Audio wireless range — eight simultaneous channels of true diversity hands-free wireless audio in a single integrated package. Designed for demanding multi-user environments including large theatrical productions, major conference events, busy houses of worship, and any application where eight simultaneous hands-free wireless channels are a regular operational requirement.
Eight beltpack transmitters are supplied with both headworn and lapel microphone options, all managed through the integrated antenna distribution unit from a single antenna pair. The ADU significantly simplifies both permanent installation and temporary event setups, keeping antenna management clean and consistent across all eight channels. Each channel delivers true diversity UHF reception with independent frequency selection and ACT infrared pairing.
Operating on the CH38 licensed band (606.5–613.5MHz), this system delivers the reliable, interference-resistant UHF performance that eight-channel hands-free wireless operation demands. A UK Wireless Microphone Licence (PMSE shared licence) is required to operate this system — available from Ofcom at modest annual cost, covering UK-wide use on a shared basis. For professional applications where eight simultaneous wireless channels are a routine requirement, CH38 is the correct and appropriate frequency choice.
What's Included
- 8× UHF true diversity receiver modules (4× dual-channel receivers)
- 1× Antenna distribution unit (ADU)
- 8× QWM 1970 BP beltpack transmitters
- 8× Headworn microphones
- 8× Lapel/lavalier microphones
Key Features
- 8 channels of true diversity UHF wireless reception
- Integrated ADU — single antenna pair for all 8 channels
- 8 beltpack transmitters with headworn and lapel options
- ACT infrared pairing on all channels
- CH38 (606.5–613.5MHz) — professional licensed UHF band
- Independent frequency selection per channel
- 8× balanced XLR outputs (one per channel) + 4× mixed unbalanced 6.3mm jack outputs (one per dual-channel receiver)
- Complete turnkey solution
Technical Specifications
| Channels | 8 |
| System Type | True Diversity UHF |
| Frequency Band | CH38: 606.5–613.5MHz (PMSE shared licence required) |
| Receivers | 4× dual-channel true diversity receiver modules |
| Antenna Distribution | Integrated ADU |
| Transmitter Type | Beltpack (TA-4 connector) |
| Pairing | ACT infrared |
| Output Connectors | 8× balanced XLR (individual per channel); 4× mixed unbalanced 6.3mm jack (one per dual-channel receiver) |
Frequently Asked Questions
Does this system require a licence in the UK?
Yes — the QWM1970BP-8W operates on the CH38 band (606.5–613.5MHz), which requires a UK Wireless Microphone Licence (PMSE shared licence) from Ofcom. This covers UK-wide use, is straightforward to obtain online, and is renewed annually at modest cost. A licence must be in place before the system is used at any performance or event.
Is this suitable for a large theatrical production?
Yes — eight channels of hands-free wireless is the standard requirement for medium-to-large scale theatrical productions. The combination of headworn and lapel options provides the sound designer with full flexibility for different cast members, costumes, and microphone placement requirements. CH38 provides the spectrum headroom and operational reliability that this scale of production demands.
Can I operate all eight channels simultaneously?
Yes — CH38 provides sufficient spectrum to support eight simultaneous analogue UHF channels with proper frequency coordination, which the built-in frequency scan facilitates. In particularly busy RF environments such as large venues with multiple concurrent wireless users, contact us for advice on frequency planning before purchase.