Compression driver
B&C Speakers DCM420 Compression Driver
B&C Speakers DE1090TN Compression Driver, 16 Ω, 80 W
Eighteen Sound ND1460 Compression Driver, 16 Ω, 100 W
Eighteen Sound ND3ST Compression Driver, 16 Ω, 120 W
BMS 4510ND Compression Driver, 8 Ω, 80 W
Eighteen Sound ND1460 Compression Driver, 8 Ω, 100 W
Eighteen Sound ND1460A Compression Driver, 8 Ω, 80 W
BMS 4510ND Compression Driver, 16 Ω, 80 W
Eighteen Sound ND3SA Compression Driver, 16 Ω, 110 W
BMS 4505 Compression Driver, 16 Ω, 80 W
BMS 4505 Compression Driver, 8 Ω, 80 W
Eighteen Sound ND2060A Compression Driver, 16 Ω, 80 W
Eighteen Sound ND32ST Compression Driver, 8 Ω, 120 W
Eighteen Sound ND2060 Compression Driver, 8 Ω, 100 W
Eighteen Sound ND32ST Compression Driver, 16 Ω, 120 W
Eighteen Sound ND2060 Compression Driver, 16 Ω, 100 W
RCF ND850 2.0 Compression Driver, 8 Ω, 110 W
RCF ND950 1.4 Compression Driver, 8 Ω, 140 W
B&C Speakers DE1095TN Compression Driver, 8 Ω, 120 W
Eighteen Sound ND3G Compression Driver, 16 Ω, 110 W
B&C Speakers DE850TN Compression Driver, 16 Ω
B&C Speakers DE850TN Compression Driver, 8 Ω, 110 W
B&C Speakers DE900TN Compression Driver, 16 Ω, 60 W
B&C Speakers DE910TN Compression Driver, 16 Ω, 110 W
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.























