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OSD Nero Arc 4" Pendant Speaker

Indoor/outdoor 2-way speaker (Black)

Item # 452ARC4BLK

This speaker hangs securely from a high ceiling and creates a 120-degree cone of sound for listeners below.

This speaker hangs securely from a high ceiling and creates a 120-degree cone of sound for listeners below.

Item # 452ARC4BLK

In stock
$89.99 each

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About the OSD Nero Arc 4" Pendant Speaker

Solid sound for a room with high ceilings

It can be difficult to find wall space for speakers in a spacious room with high ceilings — that's where the OSD Nero Arc pendant speaker can really shine. It hangs securely from the ceiling and creates a 120-degree cone of sound for listeners below. A 4" graphite cone woofer and a 3/4" soft dome tweeter deliver warm, room-filling background music and clearly audible announcements.

Solid sound for a room with high ceilings

It can be difficult to find wall space for speakers in a spacious room with high ceilings — that's where the OSD Nero Arc pendant speaker can really shine. It hangs securely from the ceiling and creates a 120-degree cone of sound for listeners below. A 4" graphite cone woofer and a 3/4" soft dome tweeter deliver warm, room-filling background music and clearly audible announcements.

The speaker's built-in transformer tap offers versatile settings for use in a distributed audio system. Or you can power a pair with a standard stereo receiver or amplifier using the 8-ohm bypass setting.

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Product highlights:

  • 4" graphite cone woofer and 3/4" silk dome tweeter
  • built-in transformer tap for use in a distributed audio system
    • 70-volt tap settings: 1.25, 2.5, 5, and 10 watts
    • 100-volt tap settings: 2.5, 5, 10, and 20 watts
    • 8-ohm bypass for use with standard stereo receiver or amplifier
  • 120° dispersion angle
  • power handling: 60 watts program power
  • sensitivity: 83 dB
  • frequency response: 75-20,000 Hz (±3dB)
  • IP66 rated: dust proof/water-resistant
  • Phoenix-style terminal block input connectors
  • installation kit and hanging cable included
Dimensions and warranty:

What's in the box:

  • 4" 70/100V Pendant speaker (black)
  • Top cover
  • 4-Pin Euroblock connector (installed)
  • 40" Hanging cable w/ 2 attached locking-carabiners
  • 2-5/8" Eye hook
  • 1" Strain-relief
  • Two 3/8" screws
  • Nut
  • Lock-washer
  • Installation guide

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More details on the OSD Nero Arc 4" Pendant Speaker

Russ B.

Product Research

Features

Overview: The OSD Nero Arc 4 pendant speaker is designed for distributed 70/100V audio systems in home and commercial applications. The pendant speaker is an ideal choice for spaces with irregular or uneven architectural features such as vaulted ceilings in high-end home environments, malls, restaurants, bars, museums, and other spaces where multiple speakers are required and placement is challenging.

Speaker Design: The Nero Arc 4 2-way pendant speaker features a 4" rigid graphite cone woofer and a 0.75" silk dome tweeter mounted in a ported enclosure, providing accurate bass, rich midrange sound, and detailed highs. The pendant speaker can provide a wide 120˚ dispersion pattern for broad area coverage. The pendant speaker is IP66 rated, making it suitable for both indoor and outdoor applications.

70/100V & 8Ω: The OSD Nero Arc 4 features a built-in 20 watt, 70/100V transformer for commercial applications. An 8Ω bypass also allows it to be used in a "standard" speaker configuration with up to 60 watts RMS power handling. A tap-dial on top of the speaker provides selections for the following:

  • 70V: 1.25W, 2.5W, 5W, and 10W.
  • 100V: 2.5W, 5W, 10W, and 20W
  • 8Ω: Bypass

Connection: Wiring connections to the Nero Arc 4 pendant speaker are made through a 4-pin Euroblock connector located on top of the speaker, accommodating speaker wire up to 14-gauge. Two pins are used for the connection from an amplifier while the other two pins are used for daisy-chaining the signal out to additional speakers. An included strain relief attachment helps prevent the wire connection from being pulled loose (speaker wire sold separately).

Mounting: Designed for pendant mounting, the Nero Arc 4 includes a 40" (3.3') suspension cable with two locking-carabiners. The cable attaches to the speaker using the provided eye-bolt that threads into the top of the speaker housing, while the other end can be attached to a mounting point in the ceiling. A top cover is provided to protect the tap dial and Euroblock wiring connector.

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OSD Nero Arc 6-1/2
Indoor/outdoor 2-way speaker
Black
In stock
$129.99 each
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Larger drivers for extended frequency response

The OSD Nero Arc 6-1/2" Pendant Speaker offers these features:
  • 6-1/2" woofer and 1" tweeter
  • frequency response: 65-20,000 Hz
  • power handling: 150 watts RMS
  • sensitivity: 85 dB
  • 70-volt tap settings: 5, 10, 20 and 40 watts
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