OSD Audio NERO ARC4 User manual

NERO ARC 4/6/8/SUB 70V/100V/8�PENDANT SPEAKERS
INSTALL GUIDE

NERO-ARC4/6/8/SUB INSTA UIDE NERO-ARC4/6/8/SUB INSTA UIDE
Preparation:
Tools For Installation Speaker Wire Guide
Considerations
Included
Introduction
- Pencil
- Drill
- Tape Measure
- Wire Cutter
- Phillips Screwdriver
- Utility Knife
- Safety Eye Wear
- Gloves
- Where is the best place to install the speakers?
- Where do the speakers sound the best?
- Separate the speakers 6 - 10 feet apart.
The Nero-ARC Series Products are designed for high ceilings and open space environments. Featuring silk dome
tweeters and Graphite woofers with an aluminum rust resistant grille. A UV resistant enclosure makes it ideal for outdoor
applications as well. The Nero-ARC Series also comes with a built-in 6 position tap for 8 Ohm and 70/100V set-ups.
18AWG minimum - for distances up to …………………. 10 ft
16AWG - from …………………………………..…... 10 to 50 ft
14AWG - from …………………………………...… 50 to 100 ft
top cover eye hook & nut hanging cable
carabiner x2 screws x2
speaker
Hanging Information
Make sure the speaker is properly secured to the ceiling / building’s
structure. Please use the proper screws, bolts, or anchors (not included).
Failure to do so may cause the speaker to become unsecured & cause
potential damages / injuries.
Buckle part to fix connection cable
Ceiling
Pole
Carabiner
Hanging Cable
Eye Hook
Pendant Speaker
user manual

NERO-ARC4/6/8/SUB INSTA UIDE NERO-ARC4/6/8/SUB INSTA UIDE
Preparation:
Tools For Installation Speaker Wire Guide
Considerations
Included
Introduction
- Pencil
- Drill
- Tape Measure
- Wire Cutter
- Phillips Screwdriver
- Utility Knife
- Safety Eye Wear
- Gloves
- Where is the best place to install the speakers?
- Where do the speakers sound the best?
- Separate the speakers 6 - 10 feet apart.
The Nero-ARC Series Products are designed for high ceilings and open space environments. Featuring silk dome
tweeters and Graphite woofers with an aluminum rust resistant grille. A UV resistant enclosure makes it ideal for outdoor
applications as well. The Nero-ARC Series also comes with a built-in 6 position tap for 8 Ohm and 70/100V set-ups.
18AWG minimum - for distances up to …………………. 10 ft
16AWG - from …………………………………..…... 10 to 50 ft
14AWG - from …………………………………...… 50 to 100 ft
top cover eye hook & nut hanging cable
carabiner x2 screws x2
speaker
Hanging Information
Make sure the speaker is properly secured to the ceiling / building’s
structure. Please use the proper screws, bolts, or anchors (not included).
Failure to do so may cause the speaker to become unsecured & cause
potential damages / injuries.
Buckle part to fix connection cable
Ceiling
Pole
Carabiner
Hanging Cable
Eye Hook
Pendant Speaker
user manual

NERO-ARC4/6/8/SUB INSTA UIDE NERO-ARC4/6/8/SUB INSTA UIDE
Set Up & Operation
Nero-ARC Series Products are designed to hang from the ceiling. A safety cable should be used when installing the
speakers to avoid personal injury and damage to the speaker.
1. Set the proper speaker setting for your application 6 position switch (8ohm-0-xW-xW-xW-xW).
2. Install the top cover and fasten the provided eye hook, nut and washer to the top cover and speaker as illustrated below.
3. At each speaker location, route the speaker cable(s) hanging from the ceiling area through the top cover, and dress the
cables to the wire rope using plastic cable ties. Slide the speaker cables through the supplied back cover. Strip the ends
back to 1/8" to 3/16".
4. Connect the wires from the amplifier to the supplied terminal block, Using the IN terminals: red to + and black to -.
Please refer to the following pages for examples of various types of applications.
5. Attach the safety cable to the speaker.
6. If using the bracket to wall or ceiling mount, be sure to use the appropriate hardware to securely attach the speaker.

NERO-ARC4/6/8/SUB INSTA UIDE NERO-ARC4/6/8/SUB INSTA UIDE
Set Up & Operation
Nero-ARC Series Products are designed to hang from the ceiling. A safety cable should be used when installing the
speakers to avoid personal injury and damage to the speaker.
1. Set the proper speaker setting for your application 6 position switch (8ohm-0-xW-xW-xW-xW).
2. Install the top cover and fasten the provided eye hook, nut and washer to the top cover and speaker as illustrated below.
3. At each speaker location, route the speaker cable(s) hanging from the ceiling area through the top cover, and dress the
cables to the wire rope using plastic cable ties. Slide the speaker cables through the supplied back cover. Strip the ends
back to 1/8" to 3/16".
4. Connect the wires from the amplifier to the supplied terminal block, Using the IN terminals: red to + and black to -.
Please refer to the following pages for examples of various types of applications.
5. Attach the safety cable to the speaker.
6. If using the bracket to wall or ceiling mount, be sure to use the appropriate hardware to securely attach the speaker.

Model
IP66
70V: 8Ω,0,10W,5W,2.5W,1.25W 70V: 8Ω,0,20W,10W,5W,1.25W 70V: 8Ω,0,25W,12.5W,6.25W,3.25W 70V: 4Ω,0,25W,12.5W,6.25W,3.25W
100V: 8Ω,0,20W,10W,5W,2.5W 100V: 8Ω,0,40W,20W,10W,5W 100V: 8Ω,0,50W,25W,12.5W,6.25W 100V: 4Ω,0,50W,25W,12.5W,6.25W
IP66 IP66 IP66
60W program, 30W pink noise
75Hz - 20kHz
8.5 x 6.1” (215mm x 155mm) 11.8 x 9” (300mm x 230mm) 13.5 x 10.6” (343mm x 270mm) 13.5 x 10.6” (343mm x 270mm)
65Hz - 20kHz 55Hz - 20kHz 50Hz - 125Hz
200W program, 100W pink noise 300W program, 150W pink noise150W program, 75W pink noise

Model
IP66
70V: 8Ω,0,10W,5W,2.5W,1.25W 70V: 8Ω,0,20W,10W,5W,1.25W 70V: 8Ω,0,25W,12.5W,6.25W,3.25W 70V: 4Ω,0,25W,12.5W,6.25W,3.25W
100V: 8Ω,0,20W,10W,5W,2.5W 100V: 8Ω,0,40W,20W,10W,5W 100V: 8Ω,0,50W,25W,12.5W,6.25W 100V: 4Ω,0,50W,25W,12.5W,6.25W
IP66 IP66 IP66
60W program, 30W pink noise
75Hz - 20kHz
8.5 x 6.1” (215mm x 155mm) 11.8 x 9” (300mm x 230mm) 13.5 x 10.6” (343mm x 270mm) 13.5 x 10.6” (343mm x 270mm)
65Hz - 20kHz 55Hz - 20kHz 50Hz - 125Hz
200W program, 100W pink noise 300W program, 150W pink noise150W program, 75W pink noise