Compression driver
Oberton ND571CN Compression Driver, 8 Ω, 100 W
Eighteen Sound ND3A Compression Driver, 16 Ω, 110 W
B&C Speakers DE800 Compression Driver, 8 Ω, 110 W
B&C Speakers DE800 Compression Driver, 16 Ω, 110 W
Oberton NDC72CN Compression Driver, 8 Ω
Oberton NDC72CN Compression Driver, 16 Ω, 100 W
B&C Speakers DE990TN Compression Driver, 16 Ω, 60 W
B&C Speakers DE990TN Compression Driver, 8 Ω, 40 W
RCF NDT995 Compression Driver, 8 Ω, 140 W
BMS 4512ND Compression Driver, 8 Ω, 80 W
BMS 4512ND Compression Driver, 16 Ω, 80 W
B&C Speakers DE885TN Compression Driver, 8 Ω, 110 W
Radian Audio 651PB Compression Driver, 16 Ω, 50 W
Oberton ND3672 Compression Driver, 16 Ω, 75 W
FaitalPRO HF148C Compression Driver, 8 Ω, 50 W
Eighteen Sound NSD1424BTN Compression Driver, 16 Ω, 70 W
B&C Speakers DCM414 Compression Driver
B&C Speakers DCM414 Compression Driver
Oberton ND72CT Compression Driver, 8 Ω, 100 W
Oberton ND72CT Compression Driver, 16 Ω, 100 W
Oberton ND72CN-16 Compression Driver, 16 Ω, 100 W
Eighteen Sound ND3N Compression Driver, 8 Ω, 110 W
FaitalPRO HF14AT Compression Driver, 16 Ω, 90 W
B&C Speakers DCM420 Compression Driver
Read more: Compression driver
In a compression driver the diaphragm radiates into a small chamber and then through a phase plug into the throat of a horn. This design delivers extremely high efficiency and SPL, making it the standard HF and midrange unit for PA, stage monitors and large venues.
It can't be used without a horn: throat size (1 or 1.4 inch) and mounting must match. Never cross it below the minimum frequency the maker specifies, and always protect the diaphragm with a series capacitor.























