Optimus A-258MAC is a ceiling speaker with a rated power of 40W. It has a wide frequency range of 100 ~ 18.000 Hz and can produce a sound pressure of 107 dB SPL at 40 W, 1 m & 1 kHz. The speaker has a rotary switch for power selection, allowing you to choose between 40 W, 20 W, 10 W, and 5 W for 100 V and between 20 W, 10 W, 5 W, and 2’5 W for 70 V. This makes it suitable for various applications, from small rooms to larger spaces. The speaker also features rotary tabs for easy mounting, making it quick and convenient to install.
Optimus A-258MAC is a ceiling speaker with a rated power of 40W. It has a wide frequency range of 100 ~ 18.000 Hz and can produce a sound pressure of 107 dB SPL at 40 W, 1 m & 1 kHz. The speaker has a rotary switch for power selection, allowing you to choose between 40 W, 20 W, 10 W, and 5 W for 100 V and between 20 W, 10 W, 5 W, and 2’5 W for 70 V. This makes it suitable for various applications, from small rooms to larger spaces. The speaker also features rotary tabs for easy mounting, making it quick and convenient to install.
Optimus A-258MAC is a ceiling speaker with a rated power of 40W. It has a wide frequency range of 100 ~ 18.000 Hz and can produce a sound pressure of 107 dB SPL at 40 W, 1 m & 1 kHz. The speaker has a rotary switch for power selection, allowing you to choose between 40 W, 20 W, 10 W, and 5 W for 100 V and between 20 W, 10 W, 5 W, and 2’5 W for 70 V. This makes it suitable for various applications, from small rooms to larger spaces. The speaker also features rotary tabs for easy mounting, making it quick and convenient to install.
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