MENU B&amp;C speakers ENES Products Browse Compare HF Drivers HomeProductsHF DriversDE780TN 16Ω 8Ω DE780TN HF Drivers 1.4 inches compare Drawing Drawing Datasheet Datasheet 220 W Continuous power handling 3.0 in (75 mm) Voice coil diameter Titanium Diaphragm material 1.4 in (36 mm) Throat diameter While shrink-ray technology may not have escaped the 1990s, we have succeeded in creating two more highly compact drivers, not only permitting close spacing but also reducing weight and cost at the same time. In a larger, 3” coil we now offer the DE780: Designed with a sonic character like our famous DE900TN, but in a 112mm diameter package weighing only 3.5 lb (1.6kg). Continuous power handling of 220W combined with 108dB sensitivity primes this driver for consideration in a new generation of lighter, more compact line array loudspeakers. Last viewed products DE780TN 8Ω FBCXN88 8Ω Features 220 W continuous program power capacity 1.4" horn throat diameter 75 mm (3 in) aluminum voice coil Titanium diaphragm 500 - 18000 Hz response 108 dB sensitivity Neodymium magnet assembly with shorting copper cap Specifications Specifications1 Throat Diameter 36 mm (1.4 in) Nominal Impedance 8 Ω Minimum Impedance 8.7 Ω Nominal Power Handling2 110 W Continuous Power Handling3 220 W Sensitivity4 108.0 dB Frequency Range 0.5 - 18.0 kHz Recommended Crossover5 1.2 kHz Voice Coil Diameter 75 mm (3.0 in) Winding Material Aluminium Inductance 0.04 mH Diaphragm Material Titanium Flux Density 1.95 T Magnet Material Neodymium Ring Mounting and Shipping Info Four M6 holes 90° on 102 mm (4 in) diameter Overall Diameter 112 mm (4.41 in) Depth 56 mm (2.2 in) Net Weight 1.6 kg (3.53 lb) Shipping Units 4 Shipping Weight 7.0 kg (15.43 lb) Shipping Box 295x160x180 mm (11.61x6.30x7.09 in) Other Details 4x M6 Mounting Studs with bolts and washers included Service Kit Replacement diaphragm MMD3FTN8M Discover more Driver mounted on B&C ME 90 horn. 2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated minimum impedance. Power on Continuous Program is defined as 3 dB greater than the Nominal rating. Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance. 12 dB/oct. or higher slope high-pass filter. Investor Center Credits Copyright Title Privacy Policy P.IVA/VAT 01398890481 PRODUCTS NEWS & PRESS ABOUT B&C RESOURCES DISTRIBUTORS CONTACTS × Notice This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to the use of cookies.