S-522A-2 - Loudspeaker Valcom - Free user manual and instructions
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| Product Type | Loudspeaker |
| Brand | Valcom |
| Model | S-522A-2 |
| Dimensions (W x H x D) | 6.5 x 6.5 x 3.0 inches |
| Weight | 2.2 lbs |
| Power Rating | 10W (RMS) at 70V/100V line |
| Frequency Response | 100 Hz - 15 kHz |
| Impedance | 8 ohms (bypass transformer) |
| SPL (1W/1m) | 90 dB |
| Transformer Taps | 5W, 2.5W, 1.25W (70V) |
| Mounting | Surface mount (ceiling/wall bracket included) |
| Color | White (paintable) |
| Material | ABS plastic with metal grille |
| Application | Indoor paging and background music |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Cleaning | Wipe with a soft, dry cloth. Do not use liquids or aerosols. |
| Safety | Do not expose to rain or moisture. Disconnect power before cleaning. |
| Spare Parts | Contact Valcom or authorized dealer for replacement grilles, transformers, and brackets. |
| Repairability | Repairs should be performed by qualified personnel. Refer to service manual. |
Frequently Asked Questions - S-522A-2 Valcom
What is the recommended amplifier power for the S-522A-2?
The S-522A-2 is designed for 70V/100V lines. Use an amplifier with a maximum output of 10W per speaker. Ensure the total tap settings do not exceed amplifier wattage.
Can I use this speaker outdoors?
No, the S-522A-2 is intended for indoor use only. Exposure to moisture may damage the speaker and void the warranty.
How do I select the wattage tap?
The speaker has a multi-tap transformer. Rotate the selector switch to choose 5W, 2.5W, or 1.25W for 70V systems. For 100V systems, use the corresponding tap settings per the manual.
What tools are needed for installation?
You will need a screwdriver, wire strippers, and a drill (for mounting). The bracket and screws are included. Follow the mounting template provided in the manual.
Is the speaker paintable?
Yes, the white plastic enclosure can be painted to match your ceiling or wall. Use a water-based acrylic paint. Remove the grille before painting.
What is the impedance when using the bypass mode?
If you bypass the transformer, the impedance is 8 ohms. This is useful for low-impedance systems. Ensure your amplifier is stable at 8 ohms.
How do I clean the speaker?
Disconnect power. Wipe the enclosure with a soft, dry cloth. Do not use water, cleaning solvents, or abrasive cleaners. Vacuum the grille gently if dusty.
What is the warranty period?
Valcom offers a 5-year limited warranty against defects in materials and workmanship. For details, check the included warranty card or contact Valcom support.
Can I connect multiple S-522A-2 speakers in parallel?
Yes, you can daisy-chain speakers on a 70V line. Ensure total wattage does not exceed amplifier capacity. For low-impedance (8 ohm) mode, parallel connection will lower impedance; calculate accordingly.
Where can I find the user manual?
The user manual is included in the box. You can also download the PDF from the Valcom website or from notice-facile.com for free.
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USER MANUAL S-522A-2 Valcom
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Product information
Brand : Valcom
Model : S-522A-2
Category : Loudspeaker