inDESIGN EZ5-10MK2 Ceiling Commercial Speakers User Manual
- June 4, 2024
- inDESIGN
Table of Contents
inDESIGN EZ5-10MK2 Ceiling Commercial Speakers
PREPARING THE LOCATION
To mount your speaker, you need the following items (not supplied, available at electronics stores):
- Gyprock/plaster or keyhole saw
- Phillips screwdriver
- 16-20 gauge speaker wire (NAS Model # SPD250, 0.75mm²)
- Wire stripper
- Pencil or marker
- Be sure the mounting surface is between 10mm (3/8”) and 25mm (1”) thick, with at least a 69mm (2 3/4”) clearance behind the mounting surface. There should be no wall studs or other objects blocking the back of the speaker.
- Cut the circular-shaped template out from the card supplied, then trace around the template using a pencil/marker to mark the hole to be cut out from the mounting location.
- Use a plaster or keyhole saw to cut the hole.
PREPARING THE SPEAKER
If you choose to paint the frame and grille, paint them and let them dry before you connect the speaker wire or mount the speaker. To remove the grille for painting, use the grille remover provided. Alternatively, if your grille remover is misplaced; insert a paperclip into one of the grille openings then pull up, or; carefully twist the plastic frame back-and-forth until the grille edge becomes exposed then lift the grille to remove it.
Carefully remove the dust cloth from behind the grille and replace it after
you are finished painting. Before painting the speaker frame (to prevent paint
from entering the speaker) remove the grille and insert the supplied cardboard
paint mask. Once the paint is dry, remove the paint mask and replace the
grille.
CONNECTING THE SPEAKER WIRES
NAS sells a wide selection of speaker wires. We recommend you use a wire that is color-coded or marked on one side to help you connect the wire correctly and maintain the phase.
- Route the speaker wire to the speaker from the receiver.
- Separate about 101mm (4”) of speaker wire at each end.
- Using a wire stripper, remove about 6mm (1/4”) of insulation from each wire. Twist the ends of each wire.
- Connect the marked wire to a red speaker terminal by pressing the release tab. Repeat this procedure to connect the unmarked wire to the black terminal.
- Connect the marked wire coming from the speaker to the left channel of the receiver’s positive (+) terminal. Connect the unmarked wire to the left channel of the amplifier’s negative (-) terminal.
MOUNTING THE SPEAKER
- Use the grille remover provided to remove the grille, and put the speaker in the cut-out hole. (The allowed thickness of the ceiling: 10mm-25mm)
- Use the thin end of the L- shaped wrench provided to install the speaker. Push upward, the mounting tabs should rotate 180º clockwise, the speaker will fix itself to the installation location. If you don’t have the plastic L-shaped wrench, use the 6mm (1/4”) hexagon wrench.
- The mounting tabs will be locked as per the picture.
TO REMOVE THE SPEAKER
- Use the thick end of the L- shaped wrench. Turn the wrench counter-clockwise and the mounting tabs will rotate at the same time; keep turning the wrench counter-clockwise until the mounting tabs unlock with a click.
- The mounting tabs should now be open and the speaker will be removable from the mounting location.
- Remove the speaker from the mounting location.
EZ5-10MK2 / EZ8-15MK2 SPECIFICATIONS
EZ5-10MK2
EZ8-15MK2
| SPECIFICATIONS | EZ5-10MK2 | EZ8-15MK2 |
|---|---|---|
| Impedance | 8ohms | |
| Speaker Size | 5 – ¼” | 133.35mm |
| SPL 1W @ 1m | 87dB | 88dB |
| Freq Response ± 5dB | 55Hz – 20kHz | 50Hz – 20kHz |
Transformer Taps
| 10W, 5W, 2.5W, 1.25W
8ohm at 20W RMS
| 15W, 10W, 5W, 2.5W, 1.25W
8ohm at 30W RMS
Cold Test| | | -25º ± 3º C| 16H| |
Heat Test| | | 70º ± 3º C| 16H| |
Connection| 4 Pin Connector for Speaker Line In/Out 5 Jumper Setting for
5 Wattage Selection| 4 Pin Connector for Speaker Line In/Out 6 Jumper Setting
for 6 Wattage Selection
Weight| 1kg| 1.5kg
Mid Range| Paper Cone
Tweeter| 13mm PEI Dome Tweeter
EZ5-10MK2
EZ8-15MK2
EZ5-10MK2 / EZ8-15MK2 CONNECTION DIAGRAM
