BMS40-12-08H05W100-P2.0, Micro Speaker, Loud Sound Output, IP67, RoHS

BeStar micro speakers provide excellent clarity for high fidelity sound production in a miniature speaker package. Available in various impedances including 4 Ohm, 8 Ohm and 16 Ohm Speaker configurations as most typical, micro speakers can also be custom designed to meet specific application requirements. Various speaker membranes are available and speakers can be configured with a variety of terminations including spring contacts, solder pad only and multiple wire lead length and connector options. Two sided tape is also an available mounting option for many models. BeStar has the largest selection of off the shelf micro speaker of any manufacturer and because of our large engineering/technical department is also an excellent design partner for customers seeking support for innovative applications for miniature speakers. Features: 1. Size(unit) Diameter 40.0 mm x 5.0 H mm 2. Impedance at 2KHz 8Ω±20% 3. Resonance frequency 600Hz±20% 4. Rated input power 2W 5. Maximum input power 3W 6. Buzz & Rattle(at sine wave 4V) must be normal between 300-3500Hz 7. SPL(0.1W 0.1m) 89±3dB at 800, 1000, 1180, 150Hz Avg 8. THD(0.1W 0.1m) <10% at 1kHz 9. Weight =8.8g 10. Storage Temperature -30~+85℃ 11. Operating Temperature -20~+60℃ 12. Waterproof Grade IP67