Compression driver
FaitalPRO HF142 Compression Driver, 8 Ω, 80 W
Oberton ND3671A Compression Driver, 8 Ω, 75 W
Oberton ND71CN Compression Driver, 8 Ω
Oberton ND71CT Compression Driver, 16 Ω
Oberton ND71CN Compression Driver, 16 Ω, 100 W
Oberton ND71CT Compression Driver, 8 Ω
FaitalPRO HF200 Compression Driver, 8 Ω, 80 W
FaitalPRO HF200 Compression Driver, 16 Ω, 80 W
BMS 4552ND Compression Driver, 16 Ω, 80 W
BMS 4552ND Compression Driver, 8 Ω, 80 W
DAS M-75 Compression Driver, 8 Ω, 80 W
B&C Speakers DE750 Compression Driver, 8 Ω
Eighteen Sound HD3020T Compression Driver, 8 Ω, 110 W
Eighteen Sound HD2080T Compression Driver, 8 Ω, 100 W
Eighteen Sound ND1424BT Compression Driver, 8 Ω, 70 W
B&C Speakers DE800TN Compression Driver, 8 Ω
Eighteen Sound ND1424BT Compression Driver, 16 Ω
RCF ND940 1.4 Compression Driver, 16 Ω, 140 W
LaVoce DN14.40T Compression Driver, 8 Ω, 130 W
Eighteen Sound ND3T Compression Driver, 8 Ω, 110 W
Eighteen Sound ND3T Compression Driver, 16 Ω, 110 W
B&C Speakers DE880TN Compression Driver, 8 Ω, 140 W
Oberton ND571CN Compression Driver, 16 Ω, 100 W
Oberton ND571CT Compression Driver, 16 Ω
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.























