- A range of mylar cone speakers with ferrite magnets
- Designed primarily for use in sirens & buzzers
- Two types available
- round available in 3 sizes & square available in 2 sizes The mylar cone & plastic centre dome combined with a card gasket around the cone make the units fully weather & splashproof from the front. They are therefore ideal to be used as sounders in portable equipment & in external burglar alarm boxes. The round type are 18mm deep whilst the square type feature a metal mounting chassis & are 27mm deep. Specifications Round Round Round 49mm 56mm 66mm Order Code VC84FVC85GVC86 T Power max.0.5W0.5W0.8 W Power nominal 0.25W0.25W0.5 W Power output 82d B84d B87d B Freq. range 200 Hz 200 Hz 100 Hz-20k Hz-20k Hz -20k Hz Resonance fsubosub 480 Hz 480 Hz 350 Hzplusmn 96 Hzplusmn 94 Hzplusmn 3 Hz Impedance 8 Omega 8 Omega 8 Omega Square Square 77mm 87mm Order Code VC88VVC89 W Power max.5W10 W Power nominal 3W8 W Power output 97d B97d B Freq. range 75 Hz 150 Hz-20k Hz-20k Hz Resonance frequency 400 Hz 550 Hzplusmn 80 Hzplusmn 110 Hz Impedance 8 Omega 8 Omega