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Since1933
OPTIMUS S.A. is the leading Spanish company in the design, manufacture and distribution of public address (PA), voice alarm (VA) and intercom equipment.
 

K855AActive ceiling speaker, 5". Rear box, without grille

Active Ceiling Speaker 5" with rear box. Power rating 15 W , 8 ohms impedance and a frequency response from 90-10000 Hz. Buil-in amplifier of 10 + 10 W (stereo) or 20 W (mono) with an output impedance of 2 ohms, powering up to 3 passive speakers for the right channel and 2 speakers for the left channel. Dimensions 132 mm (diameter) and 56 mm (depth). Without grille, to be used in combination with K875 units. Model OPTIMUS-IMPROVE ref. K855A.

datasheet

K855Ceiling speaker, 5", 15 W @ 8 ohm. Rear box, without grille

Ceiling Speaker 5" with rear box. Power rating 15 W, 8 ohms impedance and a frequency response from 90-10000 Hz. Dimensions 132 mm (diameter) and 56 mm (depth). Without grille, to be used in combination with K875 units. Model OPTIMUS-IMPROVE ref. K855.

datasheet

K875White ABS grille for 5" speakers

ABS white grille for 5" loudspeakers models K855A and K855. Dimensions  185 mm (diameter) and 9 mm (thick). Mounting hole diameter of 150 mm. Mounting accessories: springs K885M or pressure claws K885G. OPTIMUS-IMPROVE model ref. K875W (white), K875B (black) and K875S (grey-silver).

datasheet

K858MCeiling speaker, 8", 15 W @ 8 ohm. Round grille 270 mm. White metal

Ceiling Speaker 8" with circular grille of white ABS. Power rating 15 W , 8 ohms impedance and a frequency response from 50-17000 Hz. Dimensions 270 mm (diameter) and 78 mm (depth). Flush mounting hole 240 mm. Model OPTIMUS-IMPROVE ref. K858M.

datasheet

K853PCeiling speaker, 3.5", 10 W @ 8 ohm. Round grille 120 mm. White ABS

Ceiling Speaker 3.5 " with circular grille of white ABS. Power rating 10 W , 8 ohms impedance and a frequency response from 125-18000 Hz. Dimensions 120 mm (diameter) and 66 mm (depth). Flush mounting hole 105 mm. Model OPTIMUS-IMPROVE ref. K853P.

datasheet

K852P2Speaker for double standar flush mount box. 2", 8 W @ 8 ohm. ABS

Speaker 2" with ABS grille for mixed mounting with a remote control in a double standard flush box. Power rating of 8 W, 8 ohms impedance and a frequency response from 150 to 16,000 Hz. Dimensions 50 mm (diameter) and 39 mm (depth). Model OPTIMUS-IMPROVE ref. K852P2.

datasheet

 
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