Hollyland Solidcom M1-4B
Professional music gear - detailed information and where to buy
Hollyland
Solidcom M1-4B
Product Info
Article Number:
569006
Brand:
Hollyland
Model:
Solidcom M1-4B
Category:
Wireless Intercom Systems
Price:
$5,937.80
* Prices may vary. Check retailer for current pricing and availability.
The Hollyland Solidcom M1-4B is a serious wireless intercom system, delivering reliable full-duplex communication. It’s ideal for film crews, live events, and broadcast teams needing clear, hands-free communication on set or stage – offering professional-grade performance in a relatively compact package. It's a significant step up from consumer-grade solutions.
Product Description
- Hollyland Solidcom M1-4B
- Wireless Intercom System
- Full-Duplex (FDX)
- The beltpacks can be grouped into up to three groups
- Simultaneous group calls possible for up to 16 people in three groups with two cascaded sets
- Transmission frequency: 1.9 GHz
- Bandwidth: 1728 MHz
- Transmission power: max. 21 dBm
- Range: 450 m
- Headphones: Circumaural
- Frequency range: 200 - 7000 Hz
- Signal-to-noise ratio: > 50 dB
- Distortion: < 1%
- RF sensitivity: -93 dBm
- Modulation: GFSK
- Integrated panel antenna in the base station
- Integrated HD-LCD in the beltpack
- Integrated fastening clip with lanyard loop on the belt pack
- Integrated 3.5 mm connector for using headsets on the beltpack
- 2 Removable lithium-ion batteries in each beltpack with 6 hours runtime and 2.5 hours charging time per battery
- Base station dimensions (W x H x D): 181 x 256 x 49 mm
- Base station weight: 1560 g
- Dimensions per beltpack (W x H x D): 65 x 105 x 23 mm
- Weight per beltpack: 200 g
- Colour: Grey
- *Consists of: *
- 1x Basis-Station
- 4x Beltpack
- 4x LEMO One-Ear Headset
- 1x Charging station
- 2x Omnidirectional 1.9 GHz antenna
- 1x Adapter cable USB-A to USB-C
- 1x PoE Adapter
- 1x RJ45 to XLR cable 5m
- 1x 4-pin XLR adapter
- 8x Batteries for beltpack
- 1x 3/8" Installation material
- 1x Transport case
PROS
- • Excellent full-duplex clarity; truly feels like direct communication.
- • Robust 1.9 GHz frequency avoids common wireless interference.
- • Solid build quality; beltpacks feel durable for field use.
- • Integrated HD-LCD offers clear visual feedback on beltpack status.
CONS
- • Price point positions it firmly in the professional/broadcast category.
- • Limited frequency band compared to some competing systems.
- • Beltpack size and weight may be cumbersome for extended wear.
Product Video
Key Features
Frequency Band
1.9 GHz
Channels
Not specified, but supports group calls for up to 16 users across three groups
Range
450 m (line of sight, realistically 200-300m with obstacles)
Stations
4 (base station + 4 beltpacks)
Battery Life
6 hours (removable Li-ion batteries, 2.5-hour charge)
Weight
Beltpack: ~280g (0.62 lbs) - typical for a robust intercom
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Frequently Asked Questions
You can assign beltpacks to Groups 1, 2, or 3, then initiate a group call to communicate with all members in that group simultaneously. This is crucial for coordinating teams.
1.9 GHz is less congested than the 2.4 GHz band often used by consumer devices, but potential interference can still occur in densely populated areas; site surveys are always recommended.
Yes, the system is designed to be cascaded, allowing for expansion to support more beltpacks, although this will increase the overall system cost.
