B&C Speakers Drv780Tn-8 sku-7130900932 Compression Driver

B&C Speakers Drv780Tn-8, SKU sku-7130900932, is a Multicolor compression driver listed under Motorcycle Electronics. Also identified as DRV780TN8 and DE780TN, it is intended for close-packed arrays and portable loudspeakers. Its titanium diaphragm feeds a 1.4 in (36 mm) horn throat. The aluminium voice coil measures 75 mm (3 in), and the neodymium ring magnet has a shorting copper cap.

Continuous program capacity is 220 W (220W), and nominal power handling is 110 W (110W). Sensitivity is 108 dB. The stated response is 500 - 18000 Hz; the frequency range is also given as 0.5 - 18 kHz. Nominal impedance is 8 Ω, minimum impedance is 8.7 Ω, recommended crossover is 1.2 kHz, inductance is 0.04 mH, and flux density is 1.95 T.

The driver is 112 mm (4.41 in) in diameter and 56 mm (2.2 in) deep. It mounts with 4 M6 studs; bolts and washers are included. Shipping quantity is 1 pcs in a 120x120x65 mm (4.72x4.72x2.56 in) box. Net weight is 1.6 kg (3.53 lb); shipping weight is 1.64 kg (3.6 lb). The description also gives a compact-form weight of 3.5 lb and compares its sound to the DE900TN.

The HF replacement diaphragm/service kit is MMD3FTN8M. Listed UPCs: 8059300644744 and 718852125092.