OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker Instruction Manual

1. Kupu Whakataki

This manual provides detailed instructions for the installation, operation, and maintenance of your OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker. This speaker is designed for commercial applications requiring reliable audio performance, such as restaurants, hotels, retail spaces, and office buildings. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. Nga korero haumaru

Kia mau ki nga whakaritenga haumaru e whai ake nei:

Me whakarite ko nga hononga hiko katoa i mahia e tetahi tohunga ngaio whai mana me te whai ki nga waehere hiko o te rohe.
Disconnect power to the installation area before performing any wiring or maintenance.
Do not expose the speaker to moisture or extreme temperatures.
Use appropriate mounting hardware and techniques to secure the speaker firmly in the ceiling.
Avoid placing heavy objects on the speaker or its wiring.

3. Ihirangi mokete

Manatokohia kei te noho nga waahanga katoa i roto i te kete:

OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker (1 unit)

4. Tatūnga me te Tāuta

4.1. Speaker Overview

The OSD Audio C1070V features an 8-inch woofer and a 70V transformer for commercial audio systems. It includes a white metal grille for a discreet appearance.

OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker, showing front grille and rear components. — Figure 1: OSD Audio C1070V Speaker (front and rear view). This image displays the speaker with its white perforated grille and the rear housing revealing the wiring and transformer.

Close-up of the OSD Audio C1070V speaker's white perforated grille. — Figure 2: Speaker Grille. A detailed view of the white, perforated metal grille that covers the speaker cone.

Whakamuri view of the OSD Audio C1070V speaker, showing the 70V transformer and wiring connections. — Figure 3: Speaker Rear View. This image highlights the speaker's rear components, including the 70V transformer and connection terminals.

4.2. Whakapiki

The C1070V speaker is designed for in-ceiling installation. It has a product dimension of 3.15"D x 12"W x 12"H.

Dimensions of the OSD Audio C1070V speaker, indicating a 12-inch diameter and 3.15-inch depth. — Figure 4: Speaker Dimensions. This diagram shows the overall dimensions of the speaker, including its 12-inch diameter and 3.15-inch depth.

For typical assembly, follow these steps:

Cut a round loudspeaker clearance hole of 11.5" (292mm) in the ceiling tile.
If using a back box (sold separately), ensure it is compatible with the C1070V.
Mounting holes are 11.25" (286mm) center to center, with 4 tapped holes.
Insert the speaker into the cutout, ensuring it is securely fastened. For suspended ceilings, consider using metal frames (e.g., Bogen TB-8) for additional support, as the speaker may be too heavy for ceiling tiles alone.

Diagram illustrating the typical assembly of the C1070V ceiling speaker, showing the back box, mounting plate, speaker, and baffle. — Figure 5: Typical Assembly Diagram. This illustration details the components and steps for installing the C1070V speaker into a ceiling, including the back box, mounting plate, speaker unit, and baffle.

4.3. Wiring (70V Connection)

The OSD Audio C1070V is designed for 70V constant voltage audio systems, allowing multiple speakers to be daisy-chained to a 70V powered amplifier. The speaker includes wattage taps via a front dial and rear indicator for easy setup.

Wiring diagram for the OSD Audio C1070V speaker, showing 70V and 8 Ohm tap connections with corresponding color codes. — Figure 6: Wiring Diagram and Color Code. This image provides a visual guide to the wiring connections for both 70V and 8 Ohm modes, along with a color-coded legend for different wattage paopao.

Refer to the wiring color code for 70V/25V taps:

Pango: Common Ground 70V
Whero: 25V-5W
Kowhai: 25V-2.5W
Kākāriki: 25V-1.25W
Kahurangi: 25V-0.63W / 70V-5W
Paraone: 25V-0.32W / 70V-2.5W
Waiporoporo: 70V-1.25W
Mā: 70V-0.63W
Kerei: 70V-0.32W

For 8 Ohm Taps:

Māwhero: Common Ground/8 ohm
Karaka: 8 Ohm Positive

Connect the appropriate wires from your 70V amplifier to the speaker's terminals based on your desired wattage setting. Ensure all connections are secure to prevent signal loss or damage.

5. Nga Tohutohu Whakahaere

Once installed and wired, the speaker will operate as part of your 70V audio system. The wattage taps on the speaker allow you to adjust the output level for individual speakers, providing flexibility in sound distribution across different zones or areas. Select the desired wattage tap to achieve the appropriate volume level for the environment.

6. Tiaki

The OSD Audio C1070V speaker requires minimal maintenance. To ensure longevity and optimal performance:

Periodically wipe the grille and surrounding areas with a soft, dry cloth to remove dust.
Kaua e whakamahia he matū pakeke he horoi horoi ranei.
Inspect wiring connections occasionally to ensure they remain secure.

7. Te Raru

If you experience issues with your speaker, consider the following:

Kore Oro: Tirohia nga hononga waea katoa mai i te ampkaiwhakaora ki te kaikōrero. Me whakarite kia amplifier is powered on and functioning correctly. Verify the correct wattage tap is selected.
Oro korikori: Me whakarite te amplifier's output level is not too high, causing clipping. Check speaker wiring for shorts or loose connections.
Rōrahi Iti: Whakaritea te wattage tap on the speaker to a higher setting. Confirm the amplifier's volume is adequately set.

For persistent issues, consult a qualified audio technician.

8. Whakatakotoranga

Āhuahira	Whakatakotoranga
Ingoa Tauira	FBA-C1070V
Momo Kaikorero	te tuanui
Whakauru Voltage	70 Volts
Rahi Kaioro	8 Inihi
Woofer Diamita	8 Inihi
Kaikorero Te Mana Putanga Morahi	20 Watts
Whakautu auau	40 Hz - 20 kHz (from feature bullets)
Te aukati	8 Aue
Hangarau Hononga	Waea
Hunga Hua	3.15"D x 12"W x 12"H
Taumaha Tūemi	4.1 Pauna
Momo Whakaeke	Maunga Pouaka
Tae	White (from product title)

9. Pūtāhui

This OSD Audio C1070V speaker comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty documentation provided with your purchase or contact OSD Audio customer support.

10. Tautoko

For further assistance, technical support, or to access the official user manual PDF, please visit the OSD Audio Store or refer to the provided user guide link: Pukapuka Kaiwhakamahi (PDF).

OSD Audio FBA-C1070V