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TXM-48 Megaphone 45W with wireless handheld microphone


TXM-48 Megaphone 45W with wireless handheld microphone


£183.00 (£152.50 ex VAT) Was £190.18
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Wireless Megaphone 433MHz with microphone transmitter.

The TXM-48 loudhailer has a siren as well as voice amplification. It includes a wireless hand held microphone and connection cable for motor vehicles. Its sturdy all plastic construction makes it an ideal aid for schools, evacuation control, sporting events, construction sites, boats, filming etc. The addition of the optional wireless microphone allows freedom to roam for the speaker.

In the opinion of our testing panel, this is the loudest megaphone in our range. Also, the additional wireless microphone is especially good because it offers more flexibility, good clear sound and allows the speaker to get far enough away from the megaphone to make full use of the maximum volume without the problem of feedback/howlround.


  • Alternative hand-held microphone with pluggable helix cable
  • Lockable talk button and volume control at the cable microphone
  • Wireless microphone
  • Aux input (3.5mm) with level control
  • Jack for external 12V battery operation
  • Very loud siren, switchable
  • Shoulder strap
  • Connection cable for motor vehicles
  • 8mm thread fixing for stand mounting
  • Megaphone requires 10 x D batteries (not supplied)
  • Wireless microphone requires 1 x PP3 battery (not supplied) 
  • Operating range: approx. 30m
Please note: this is a very large and very loud megaphone. It is designed to be used in wide open spaces and is not suitable for use in enclosed spaces.


Monacor product code: TXM-48 17.2380



Megaphone: -
  • Dimensions: Ø 350mm x 505mm - please note this is a very large megaphone!
  • Weight: 3.4kg
  • Power supply: 10 x 1.5V batt. D size (not supplied), ext. 12V DC current /4A
  • Output: 45W max
  • SPL (1W/1m): 124dB
Microphone transmitter: -
  • Carrier frequency: 433.050MHz
  • Transmitting power: 15mW
  • Range: approx. 30m
  • Power supply: 9V battery
  • Dimensions: Ø 50mm x 245mm
  • Weight: 220g


Review this product

TXM-48 Megaphone 45W with wireless handheld microphone (MZMTXM48)

Reviewed by: Jordan Shuler

I work 4 A Company That Pays 6 Men Including Me Well, To Risk Our Lives And This Megaphone Might Save Our Lives One Day. MAYBE IN a Mine Or A Road Disaster. THANK you

Rating: 5          


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Can we recommend taking advantage of Connevans low battery prices and buying some packs of Alkaline batteries for use with this product.

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