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Description
B822 Passive Speaker Switch 2 Channel Power Amplifier Audio Switch Loudspeaker, 2 Input and 2 OutputAbout The Product 1. The LINEPAUDIO binary passive switch comparator uses an audio crossover circuit architecture which is a combination center of a pair of speakers and two channel audio signal switch controllers. 2. It provides you with the convenience and flexibility to listen to different loudspeakers and power amplifiers in power amplifier and speaker systems. Designed to provide your speakers with a lossless audio combination of audio amplifiers
About The Product1. The LINEPAUDIO binary passive switch comparator uses an audio crossover circuit architecture which is a combination center of a pair of speakers and two channel audio signal switch controllers.
2. It provides you with the convenience and flexibility to listen to different loudspeakers and power amplifiers in power amplifier and speaker systems. Designed to provide your speakers with a lossless audio combination of audio amplifiers or home theater systems, the product unit features high-quality, precision manufactured loudspeaker connectors.
3. The product can accept up to 12 specifications connecting head wire combination control, in order to harvest maximum reliability and durability. Each channel can handle 200W RMS.
4. The product can support any conventional power amplifier or stereo receiver can drive multiple sets of speakers. There is no need to increase the external impedance matching device.
5. Switching the output signal does not affect the sound quality and volume loss of any other sound, and can be easily combined with any device.
Features
1. Listen to power amplifiers A or B through a pair of speakers.
2. A speaker 1 or 2 is heard from one of the two power amplifiers.
3. Compatible with all types of power amplifiers and speakers.
4. The input / output receives the heavy-duty speaker wire or speaker pin wire through the terminal port.
5. Press the speaker selection switch to the corresponding speaker 1 or speaker 2 position.
6. Press the amplifier selection switch to the corresponding amplifier A or amplifier 2 position.
7. Turn on your stereo device, the product does not need external power supply.
8. Fine steel housing, compact size suitable for any system.
9. Channel power: Up to 200W per channel.
10. The frequency response: 10Hz to 50kHz.
Specification:
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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
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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 ★★★★★
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Product Reviews
★★★★★ 5
Cute pictures!
Format: Paperback
This was a really cute book! I think this book could suit a variety of ages as it’s a cute little story but also sort of educational. The illustrations were cute! We will be keeping it in our winter book rotation
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Reviewed in the United States on July 27, 2025
★★★★★ 5
Preschoolers love it
Format: Paperback
This is a fun book and captures the children’s attention!
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Every elementary teacher needs this book!!!
Every teacher needs this book. It's not just for young grades who are learning to count, but for older grades who are learning about organisms, habitats, and the animal kingdom!! It is so chalk full of information! The opportunities to use it in the classroom abound! The illustrations are amazing! The song is wonderful, and easy for children to learn, not to mention that it is a melody that many children already know. The best buy!
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Reviewed in the United States on May 17, 2016
★★★★★ 5
Love this book!
Format: Paperback
I start singing the song in my head just seeing the cover! Very sweet lyrics to a sweet tune. I tidbit about the animal on each page. Kids learn the names of the artic animals and a little fact about them. I love, love, love this book!
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Reviewed in the United States on January 29, 2022
★★★★★ 5
A fun book with lots of education about the Aric and ...
A fun book with lots of education about the Aric and the animals that live there plus beautiful artwork. Spans a wide age range for interest, can grow with your child.
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Reviewed in the United States on March 1, 2016