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Description
Califone PI31-PS Powered Whiteboard Array SpeakerThe PI31 PS Powered Whiteboard Array Speaker from Califone features a 25W three 3" powered speaker. This array speaker technology focuses the sound pattern more directly at the audience with a narrower dispersion angle. This makes for a clearer and more evenly balanced message by not bouncing its sound off walls, so it doesn't contribute to existing ambient noise levels. A single 3. 5mm audio input enables connecting audio source from smartphones. The
The PI31-PS Powered Whiteboard Array Speaker from Califone features a 25W three 3" powered speaker. This array speaker technology focuses the sound pattern more directly at the audience with a narrower dispersion angle. This makes for a clearer and more evenly balanced message by not bouncing its sound off walls, so it doesn't contribute to existing ambient noise levels. A single 3.5mm audio input enables connecting audio source from smartphones. The PI31-PS provides fixed & variable line level outputs for adding speakers and other connected capabilities.
- Protective steel grille
- Three x 3" transducers
- Rugged steel bracket
- Tone control
- DC input
- 1/4" mic input
- Designed for installation in classroom and meeting facilities
- Mounting Bracket included
UPC: 610356832875
In the Box
Califone PI31-PS Powered Whiteboard Array Speaker
- Limited 6-Year Warranty
| Rated Power Output | 25 W RMS |
| Sensitivity for Rated Output | Line: 100 mVrms Microphone: 4 mVrms Auxiliary: 240 mVrms |
| Frequency Response | 100 Hz - 3 kHz |
| Nominal Sensitivity | 93 dB 1 Watt @ 1 meter |
| Speakers | 3 x 3" (7.62 cm) with 16 Ohms Transducers |
| Dynamic Range | 100 dB |
| Inputs | 2 x 3.5mm dual 2 x RCA, summing L/R 1 x 1/4" phone jack, low impedance unbalanced microphone |
| Outputs | 2 x line, audio fixed/variable |
| THD | 10% at 4 ohms load, power output 25 W |
| Power Supply | External AC to DC |
| Dimensions | 12.50 x 5.00 x 4.50" (31.75 x 12.70 x 11.43 cm) |
| Weight | 4.9 lb (2.2 kg) with bracket |
| Packaging Info | |
|---|---|
| Box Dimensions (LxWxH) | 18.0 x 12.0 x 10.0" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 328 reviews
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Product Reviews
★★★★★ 3
Not for aggressive chewers
Style: 4 Styles Set
These were ok for a short while. But with this aggressive chewer we have they shred and the threads get hung between her teeth. Had to start throwing them away 😕
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Best toy for big dogs
Style: 5 KNOTS
This is the toughest rope I have found. It is the only toy my Rottweiler doesn’t destroy in a day. It lasts over a week with her constantly carrying it around and tearing at it. She loves it.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great dog toys!
Color: 4 PCS Ocean Series
My 3 dogs simply love them! Exactly as advertised. Arrived promptly. Squeakers in every toy. Well constructed as they are all still in one piece. :)
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Labrador
Color: 4 PCS Ocean Series
I have three Labrador retrievers and a bulldog who all loved these toys. They were able to play tug of war without destroying them. This is quite amazing because the bulldog has extremely strong jaws. They play for hours with these toys and they have not become disinterested yet. I would recommend them for dogs who play together with their toys. They are especially enamored of the octopus and the clam. And to my surprise, my old chocolate female Labrador became particularly interested in the salmon. Each toy appears to have multiple squeakers and I think this is what gathers their interest. If you are looking for toys for multiple dogs these should fit the bill!
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Reviewed in the United States on March 29, 2026
★★★★★ 1
Not durable- NOT SAFE! Filled with CLEAR PLASTIC WRAP! See Video
Color: 4 PCS Ocean Series
My dogs tore right into these. They didn’t last 10 mins. Inside them, is clear plastic that my dogs were already getting into their mouths. That’s what makes the crinkle noises! CLEAR PLASTIC! This plastic could become an obstruction in your dog’s intestines if they eat that! That’s not safe for dogs and the fact that they are not durable either is a very bad combination! A dog toy manufacturer should know this! If you haven’t bought these, don’t. If you have, do NOT leave your dogs unsupervised with them. Unsafe! They are very cute and my dogs were enjoying playing with them, but they just aren’t durable, nor safe! I’d say they aren’t a very good value either considering what we paid for them. I’m rebuilding mine (taking out the plastic and the little squeakers) to try and make them safer, but I still will be supervising them with them for the short time that they will probably last. Don’t waste your money.
I just purchased these at Christmas- 2024 for my two Scottie Terriers. My dogs just played with these the first time today and it didn’t take 10 mins for them to be tearing pieces of clear plastic out and had it in their mouths. Smh That’s just so wrong. Why would they put that in there? I won’t be buying from this company again.
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Reviewed in the United States on December 29, 2024