OSD AUDIO C1090VK Series 70-25 Volt 8 Inch Commercial Ceiling Speakers with Transformer User Manual

June 4, 2024
OSD AUDIO

C 1070V IC 1090VK Series
70/25 Volt 8″ Commercial
Ceiling Speakers with Transformer

Our 8″ dual cone speaker with 6 oz. magnet features a dual 70/25V transformer and a white metal grille combination. The transformer, which is wired and mounted, has 5, 2.5,  1.25, .63, & .32 Watt taps. A version of this speaker with volume control and grille combination can be found under model number OSD-C1090VK.

Features:

  • 8″ speaker combination with transformer & mounted grille
  •  8 Ohm impedance
  •  1 OW RMS power (with taps: 5, 2.5, 1.25, .63, and .32 tap & 8 Ohms)
  •  15W max. power
  •  6 oz. magnet
  •  5W Dual 70/25V transformer

OSD AUDIO C1090VK Series 70 25 Volt 8 Inch Commercial Ceiling Speakers with
Transformer - icon| C1070V
8″ Dual Paper Cone Ceiling Speaker with Transformer
---|---
| C1090VK
8″ Dual Paper Cone Ceiling Speaker with Transformer & Volume Control

Specifications:

Frequency Response:
Sensitivity:
Outer Dimensions:
Cutout Dimensions:
Mounting Hardware:

C1070V C1090VK
40Hz-18kHz 40Hz-18kHz
90±3dB 1W/1m 90±3dB 1W/1m
12″ Diameter X 3.25″ Depth 12″ Diameter X 3.25″ Depth
10.75 “ 10.75″

NCC1070 Ceiling Tile Bracket (Optional – Sold Separately)

OSD AUDIO C1090VK Series 70 25 Volt 8 Inch Commercial Ceiling Speakers with
Transformer

Wiring Color Codes: 25V/70V Taps

C: Common Ground 70V Black
25V-5W Red
25V-2.5W Y25V-1.
25W Gr25V-0.63W/70V-5W
25V-0.32W/70V-2.5W
70V-1.25W Y
70V-0.63W White
70V-0.32W Gr
8Ohm: Positive
Common Ground/8Ohm| Black
Red
Yellow
Green
Blue
Brown
Yellow
White
Grey
Orange
Black
---|---

OSD Audio is constantly developing product improvements. We reserve the right to modify product design and specifications without notice and without incurring any obligation.

TYPICAL ASSEMBLY FOR C1070V & C1090VK

OSD AUDIO C1090VK Series 70 25 Volt 8 Inch Commercial Ceiling Speakers with
Transformer - TYPICAL ASSEMBLY FOR

THE BACK BOX DOES NOT INCLUDE SLOTS FOR MOUNTING TORSION SPRING GRILLES.

OSD Audio
1.888.779.4968
osdaudio.com

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