PJ-304 - Loudspeaker TOA - Free user manual and instructions
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| Product Type | Loudspeaker (Ceiling Mount Speaker) |
| Model | PJ-304 |
| Brand | TOA |
| Speaker Type | 4-inch cone speaker |
| Frequency Response | 100 Hz - 20 kHz |
| Rated Input | 3 W |
| Impedance | 8 ohms / 100V line transformer |
| Dimensions | 190 mm diameter x 65 mm depth |
| Weight | 1.1 kg |
| Mounting Type | Ceiling recessed |
| Material | Metal grille, ABS resin |
| Color | White |
| Connection | Screw terminals |
| Accessories Included | Grille, mounting clips, template |
| Operation Mode | Continuous |
| Maintenance | Clean with dry cloth |
| Safety Compliance | Adhere to local electrical codes |
| Repairability | Replaceable speaker unit |
| Installation Cut-out | 110 mm |
| Voltage | 100V line (distributed audio) |
Frequently Asked Questions - PJ-304 TOA
What is the power rating of the TOA PJ-304?
The TOA PJ-304 has a rated input of 3 watts, suitable for distributed audio systems.
Can this speaker be used outdoors?
No, the PJ-304 is designed for indoor ceiling mounting. For outdoor use, consider weatherproof models.
What is the mounting depth required for installation?
The speaker requires a recessed depth of about 65 mm and a ceiling cut-out of 110 mm.
How should I connect multiple PJ-304 speakers?
Use a 100V line system with a matching transformer. Connect speakers in parallel to the amplifier, ensuring total wattage does not exceed amplifier output.
What is the frequency response of this speaker?
The frequency response is 100 Hz to 20 kHz, providing clear reproduction for speech and background music.
Does the PJ-304 include a transformer?
Yes, the speaker is equipped with a 100V line transformer with multiple power taps for flexible setup.
How do I clean and maintain the speaker?
Clean the grille and housing with a soft dry cloth. Avoid water or chemical cleaners to prevent damage.
What is the optimal installation height?
For even coverage, install at a height of 2.5 to 3 meters above the floor in typical room settings.
Is the speaker suitable for 100V line PA systems?
Yes, the PJ-304 is specifically designed for 100V distributed audio systems commonly used in commercial installations.
Are replacement parts available for the PJ-304?
Yes, the speaker unit and grille are replaceable. Contact TOA or authorized dealers for spare parts.
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USER MANUAL PJ-304 TOA
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Product information
Brand : TOA
Model : PJ-304
Category : Loudspeaker