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Futong Ying LB07 4Ω5W Resonant Speaker Datasheet
The LB07 4Ω5W is a permanent‑magnet dynamic resonant speaker designed for compact audio applications. It features a 44 mm diameter diaphragm and a total height of 29 mm, making it suitable for space‑constrained installations.
Key specifications include a nominal impedance of 4 Ω, nominal input power of 5 W (maximum 10 W), a usable frequency band from 100 Hz to 15 kHz, and an output SPL of 86 dB. The speaker also meets extensive reliability tests such as continuous 10 W load for 96 hours, heat, cold and humidity endurance. This manual is written in Chinese.
Covers: Specification · Mechanical specification · Electrical specification · Reliability · Product dimensions · Frequency response
Latest Futong Ying manuals
Futong Ying LB07 4Ω5W Resonant Speaker Datasheet
Datasheet 4 pages · 345 KB · ZHThe Futong Ying LB07 4Ω5W resonant speaker datasheet provides dimensions, power ratings, impedance, frequency range and reliability test results.
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Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Futong Ying manuals
What is the nominal impedance of the LB07 4Ω5W speaker?
The speaker has a nominal impedance of 4 Ω ± 15 % measured at 200 Hz.
What are the power ratings of the LB07 4Ω5W speaker?
It is rated for a nominal input power of 5 W and a maximum input power of 10 W.