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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
- 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
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Dental Assistant Review
Flavor Name: Mint, Size: 3.4 Ounce (Pack of 1)
I am a dental assistant & one of the doctors I work with is always recommending this toothpaste to patients & I truly love it, it tastes great, cleans my mouth great, I love that it’s fluoride free but still helps restore teeth! Definitely recommend!! :) Happy Smiles
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Reviewed in the United States on May 17, 2026
★★★★★ 4
Very expensive, but a good product
Flavor Name: Mint, Size: 3.4 Ounce (Pack of 1)
I like it, it seems to clean great and the flavour is good. I like that it foams more than other tooth paste. I tried it to see if it helped my wife sensitivity but it didn't, so I won't spend this kind of money on it.
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Reviewed in the United States on September 24, 2025
★★★★★ 5
Excellent, high quality toothpaste
Flavor Name: Mint, Size: 3.4 Ounce (Pack of 1)
I've tried several toothpastes, this one feels better, higher quality. Only time will tell if it will give better results. Here's hoping it will.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Your teeth and gums will Love you!!
Flavor Name: Mint, Size: 3.4 Ounce (Pack of 1)
My dentist, Dr. Robin Levy, recommended this toothpaste. I absolutely love it! I’ve already bought another tube for a loved one. I have also told everyone that asks about my recent dental work to purchase some and start using it now! Their teeth and gums will thank them!!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
I Love You, Little Pookie Board Book
Format: Board book
I Love You, Little Pookie is the sweetest, most loving book for babies and toddlers, and it has quickly become a bedtime favorite in our household. Here's why we love it:
Story & Message:
The story is simple, sweet, and filled with love. It’s all about a parent expressing their love for their little one in a variety of playful and tender ways. The language is gentle and rhythmic, making it perfect for soothing little ones before bedtime. It's not only a wonderful story, but also a beautiful way to reinforce love, security, and affection between parent and child.
Illustrations:
The illustrations are absolutely adorable! The character of Little Pookie is so endearing, and the soft, pastel colors and gentle lines give the whole book a calm, comforting feel. The artwork perfectly matches the loving tone of the story, and it’s delightful for little eyes to explore. My baby loves to point at the pictures, especially Little Pookie’s sweet expressions.
Durability:
As a board book, I Love You, Little Pookie is incredibly durable. The pages are thick and sturdy, which is ideal for tiny hands that are still learning to turn pages. My little one has tried to grab, chew, and bend the pages, and they’ve held up perfectly—no damage or bending, and the book still looks as good as new after many reads!
Perfect For:
Bedtime reading or quiet storytime
Teaching little ones about love and affection
Parents looking for a sweet and simple book for young children
Gifting for baby showers, first birthdays, or holidays
Final Thoughts:
I Love You, Little Pookie is the perfect addition to any baby’s library. It’s heartwarming, beautifully illustrated, and durable enough to stand up to repeated readings. Whether it’s for a bedtime routine or a cozy afternoon read, this book is sure to become a cherished favorite. I highly recommend it to any parent looking for a gentle, loving story to share with their little one.
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Reviewed in the United States on June 12, 2025