Quick view Wishlist HamiltonBuhl Item Number: MM-3 HamiltonBuhl Mighty Mic 15 Watt Megaphone with Voice Recording, External Mic $39.00 $29.99 HamiltonBuhl Megaphone The HamiltonBuhl MM-3 "Mighty Mic" Megaphone projects your voice with exceptiona… Email offer to sales@hamiltonbuhl.com. Compare Add to Cart Add to Wishlist