SKU: 39225264303

Bogen Communications SI35A Expandable Desktop Intercom Control Center for Speaker Stations

Sale price$222261.75 Regular price$246957.50
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Description

Bogen Communications SI35A Expandable Desktop Intercom Control Center for Speaker Stations3 Expansion Bays Audio to 25 Staff Stations Color Coded Routing Emergency Priority Paging 20 Watt Intercom 35 Watt Program Channel The Bogen SI35A High Powered Intercom Control Center sends program audio such as music, announcements and pages to up to 25 speaker equipped stations. Three additional expansion bays are provided for adding accessory modules. A 20 watt intercom amplifier features a wide frequency response, and a 35 watt program amplifier

  • 3 Expansion Bays
  • Audio to 25 Staff Stations
  • Color Coded Routing
  • Emergency Priority Paging
  • 20 Watt Intercom
  • 35 Watt Program Channel

The Bogen SI35A High Powered Intercom Control Center sends program audio such as music, announcements and pages to up to 25 speaker-equipped stations. Three additional expansion bays are provided for adding accessory modules. A 20 watt intercom amplifier features a wide frequency response, and a 35 watt program amplifier ensures program material or priority material is heard and easily understood. The comprehensive layout features color-coded routing controls and a handsome wood grain enclosure that's desktop mounted.

Cost-effective communication with 25 staff stations
Three additional expansion bays are provided for adding accessory modules
Step-by-step instructions and color-coded guidelines for easy operation
Instant Emergency announcements on all stations are prioritized over all other audio
Remote emergency paging
20 watt intercom for instant two-way communication
35 watt program channel
Provision for time signaling and voice call-in
Compact low-profile console
Optional paging facilities permit emergency all-call paging from a remote microphone
Telephone paging captures system priority and overrides all system functions except the emergency page feature
Room selector panel is provided to select intercom and program functions for each station
Calls from stations are initiated through call-in switches and are announced at the control center by light and tone annunciation
Two-wire hook up or voice call-in wiring
Enclosed in a space-saving, wood grain console
UPC: 765368430219
In the Box
Bogen Communications SI35A Expandable Desktop Intercom Control Center for Speaker Stations
  • 1 Year Warranty
Inputs x2 Lo-Z Balanced Mic
Hi-Z Unbalanced AUX; Telco Page; 25V Booster
Outputs 25V Balanced Line, Line Out to Booster
THD & Noise Distortion 1% at rated power and bandwidth
Dimensions (WxHxD) 20.50 x 14 x 11" (52.07 x 35.56 x 27.94mm)
Weight 35lb
Packaging Info
Package Weight 31.95 lb
Box Dimensions (LxWxH) 25.0 x 17.4 x 16.0"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 39225264303

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4.7 ★★★★★
Based on 21 reviews
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Product Reviews
J
Verified Purchase
jin
Whiting, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
A
Verified Purchase
AreTrue
Belleville, US
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
S
Verified Purchase
Samantha
Lake Worth, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tyler and Kaela
Houston, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mystery Fan
Grantham, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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