Loudest Wireless Voice Amplifiers | PA Systems | Portable Megaphone
The GIGA-M and GIGA-MS are the world’s first wireless single body lecture voice amplifier. These powerful megaphones are one of the smallest of their class making them extremely portable and lightweight. With 40 and 30 watt speakers respectively, their great power output provides crystal clear sound with no signal jams.
Both the GIGA-M and GIGA-MS Voice Amplifiers boast patented technology and innovative designs. Our portable wireless hands-free voice amplifiers come with the GIGA-M Wireless Microphone (MG-77) which is a small wireless microphone that can be worn around the speaker’s neck or held in the hand.
The GIGA-M and GIGA-MS Wireless Portable Megaphones can be used hands-free and wirelessly with the included headset, stick microphone, or even through your existing stereo!
Public Address System | GIGA-M Portable Wireless Voice Amplifier
The GIGA-M wireless hands-free portable megaphone includes a wireless microphone, headset, and a 20W external speaker that can be paired with the unit for an impressive 40W of stereo voice amplification.
Public Address System | GIGA-MS 30W Portable Wireless Voice Amplifier
The GIGA-MS 30W Wireless Portable Megaphone provides superior clarity and range, and can be paired with a second wireless mic for dual input.
Wireless Microphone Features | GIGA-M & GIGA-MS Portable Wireless Voice Amplifier System
One MG-77 wireless microphone is included with the GIGA-M and GIGA-MS portable megaphones.
Megaphone Product Configuration | Microphone & Speaker
Wireless Portable Voice Amplification System | External Device Connection
GIGA-M Wireless Portable PA System | Voice Amplifier | Megaphone Product Configuration
Portable Megaphone Models | Gigaphone® Voice Amplifier
Giga-M Wireless
Max Power: 20W + 20W (stereo power) Portable Megaphone
Distortion: 5% max (at 15W output)
SPL: 94 dB / W ±2 dB
Hum and Noise: 50 dB Min
AF Response: ±2 dB (at 140Hz~15KHz)
Current Consumption: 5A Max
Power Source: Li-Polymer 3.7V x 2
Size: 113 (W) x 148 (H) x 54 (D) mm
Weight: 491g (includes battery 90g)
Wireless Portable Voice Amplifier Accessories | GIGA-M & GIGA-MS Megaphone
MG-3300 Main Body (20 Watt)
MG-30 (Stereo Speaker 20 Watt)
MG-77 (Wireless Microphone)
Mini- Microphone
Power Adapter
I-set Microphone
I-set Microphone Body
MG-77 Case (Necklace Style)
Wireless Giga-M Carrying Case (Sold Separately)
Shoulder Strap
MG-30 Stereo Connector (connects the two speakers together)
User Guide
Note: Specifications, images, accessories, and prices are subject to change. Please confirm with us when purchasing.