Free Shipping Promotion: Buy more items from the same series, product code beginning with PEX-, and you can get free shipping for an order of over $59.00 consisting of only PEX- series products. NOTE: Items with a product code not beginning with PEX- in the order will still be charged a shipping fee.
The PMT Series family of micro speakers, from Tymphany, is designed for maximum full-range bandwidth, while maintaining superior off-axis response.
Tymphany built the 3/4" 30N18AL03 PMT Series premium micro transducer for computer, television, micro array, and similar modern audio applications. It features a neodymium motor, light aluminum cone, and high-temperature polycarbonate frame for minimum center-to-center mounting distance and reduced comb filtering when used in line arrays.
A low 275 Hz resonant frequency allows the 30N18AL03 to reproduce frequencies lower than most drivers this, while maintaining an average sensitivity of 80 dB (2.83V/1m) from 200 to 20,000 Hz. Using four drivers in a series-parallel group of four units increases sensitivity to a respectable 89.1 dB (2.83V/1m).