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Bosch LBB 4422/10 Praesideo Power Amplifier (2x250W)

Bosch LBB 4422/10 Praesideo Power Amplifier (2x250W)

Original price was: $10,000.00.Current price is: $1,060.00.

Product NO：LBB 4422/10

Brand：Bosch

Delivery time:  In stock

Product status:   Brandnew

Product situation: one year warranty, Origin of Manufacture

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Description

The Bosch LBB 4422/10 is a high-performance, dual-channel Power Amplifier designed for the Praesideo Public Address and Emergency Sound System. This unit is engineered to deliver reliable audio amplification for commercial and mission-critical applications such as airports, stadiums, and industrial facilities. Featuring two independent 250W channels, it offers advanced digital signal processing (DSP), network-based configuration, and comprehensive self-monitoring capabilities, ensuring compliance with strict international safety and fire alarm standards.

BOSCH LBB 4422/10 POWER AMPLIFIER 2x250W HW: 04/01 WK: 1028 *NEW* Image 1 of 2

Technical Specifications ⚙️

Feature Specification
Product Type Dual-Channel Power Amplifier
System Series Bosch Praesideo Public Address System
Part Number LBB 4422/10
Power Output 2 x 250 Watts
Frequency Response 60 Hz to 20 kHz
Input/Output Networked audio (via Fiber Optic/Network)
Cooling Forced air cooling (temperature-controlled)
Monitoring Full supervision of amplifier and loudspeaker lines
Efficiency High-efficiency Class-D operation
Mounting 19-inch rack-mount (2U height)

 

Recommended Bosch Praesideo Series Components 📦

To build or expand a comprehensive Bosch Praesideo sound system utilizing the LBB 4422/10, consider these compatible system components:

  • LBB 4402/00 (Audio Expander)
  • LBB 4404/00 (Network Controller)
  • LBB 4428/00 (8-Channel Power Amplifier)
  • LBB 4440/00 (Supervision Board)
  • LBB 4430/00 (Call Station Basic)
  • LBB 4432/00 (Call Station Keyboard)
  • LBB 4410/00 (Network Splitter)
  • PRS-1A6C12 (Power Amplifier Frame)
  • LBB 4414/00 (Fiber Optic Interface)
  • LBB 4418/00 (I/O Contact Interface)

At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.

Contact Information

Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.

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