Harmonai ACT-808 Headworn Wireless Microphone image 1

Harmonai ACT-808 Headworn Wireless Microphone — UHF True Diversity, Professional Stage & Conference System

The Harmonai ACT-808 headworn wireless microphone system features UHF true diversity reception, 8 independent channels, an LCD display, and supports up to 5 units operating simulta...

$267.65

Model: ACT-808头戴
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai ACT-808 Headworn Wireless Microphone — UHF True Diversity, Professional Stage & Conference System

Overview

The Harmonai ACT-808 headworn wireless microphone system features UHF true diversity reception, 8 independent channels, an LCD display, and supports up to 5 units operating simulta...

Price: $267.65
Model: ACT-808头戴
Category: Microphones

Specifications

Parameter	Value
Operating Voltage	DC 12V
Power Consumption	24W
Display	8-channel LCD display
RF Carrier Frequency Range	615–695 MHz
Operating Distance	150 meters line-of-sight (unobstructed)
Modulation Method	FM
Pilot Tone Method	Digital pilot tone
Maximum Number of Channels	200
System Compatibility	Up to 5 receivers operating simultaneously
Frequency Response (Receiver)	100 Hz–15 kHz (±3 dB)
Dynamic Range	>110 dB
Total Harmonic Distortion (THD) (Receiver)	<0.5%
Signal-to-Noise Ratio	>100 dB(A)
RF Sensitivity	-98 dBm (30 dB S/N)
Image Rejection	>75 dB
Output Connectors	XLR × 8 / 1/4-inch × 1
Audio Output Level	XLR +10 dBV / 1/4-inch +8 dBV
Output Impedance	XLR 3 kΩ / 1/4-inch 3 kΩ
Power Requirement	12 V / 2 A
Operating Temperature Range	0–50 °C
Receiver Sensitivity	-105 dBm
THD (Receiver)	<0.01%
Audio Output Voltage	0.3 V
Adjacent-Channel Interference Rejection	>60 dB

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

Business hours: Monday to Friday 09:00 - 18:30
Inquiry channels: phone / email / website form
Tip: share budget, quantity and use scenario in advance

Harmonai ACT-808 headworn wireless microphone product image

Product Overview

Harmonai ACT-808 is a professional-grade 8-channel, one-transmitter-eight-receivers headworn wireless microphone system, utilizing UHF true diversity reception technology with an RF carrier frequency range of 615–695 MHz and 200 selectable channels. The main receiver provides 8 balanced XLR outputs and 1 unbalanced 1/4-inch output, supporting up to 5 receivers operating simultaneously—ideal for large-scale stage productions, conference systems, and educational training environments. The belt-pack transmitter features a cardioid condenser capsule, combined with digital pilot tone and audio-code navigation lock technologies, effectively resisting external electromagnetic interference for clean, stable audio transmission.

Receiver Operating Voltage

DC 12V

Power Consumption

24W

Display

8-channel LCD display

RF Carrier Frequency Range

615–695 MHz

Operating Distance

150 meters line-of-sight (unobstructed)

Modulation Method

Pilot Tone Method

Digital pilot tone

Maximum Number of Channels

200

System Compatibility

Up to 5 receivers operating simultaneously

Frequency Response (Receiver)

100 Hz – 15 kHz (±3 dB)

Dynamic Range

>110 dB

Total Harmonic Distortion (THD)

<0.5%

Signal-to-Noise Ratio

>100 dB(A)

Output Connectors

XLR × 8 / 1/4-inch × 1

Receiver Dimensions

88.8 mm H × 483 mm W × 185 mm D

Microphone Type

Condenser / Electret

Microphone Polar Pattern

Cardioid

Frequency Response (Microphone)

100 Hz – 18 kHz

Belt-Pack Power Supply

1.5 V × 2 (AA batteries)

Battery Life

>5 hours (based on 1800 mAh capacity)

Effective Pickup Distance

50 cm

Circuit Technology

PLL frequency synthesis, dynamic audio compression, and automatic level control

Recommended Applications

Stage Performances & Theater: 8 independent channel outputs support multiple performers on stage simultaneously; the 150-meter transmission range ensures unrestricted movement.
Conferences & Forums: Headworn design frees hands, while the cardioid polar pattern delivers precise vocal pickup—ideal for speeches, hosting, and simultaneous interpretation.
Educational Training & Fitness Classes: Compact, lightweight belt-pack transmitter (5 × 8 cm), with over 5 hours of battery life—perfect for extended teaching sessions.
Broadcast & Live Streaming: Digital pilot tone anti-interference technology ensures pristine signal integrity; professional XLR outputs connect directly to mixing consoles or recording devices.

For technical specifications or bulk procurement options for the Harmonai ACT-808 Headworn Wireless Microphone System, contact us today for a professional quotation.