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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
2.1 Channel TWS Bluetooth Audio Receiver Amplifier Module With Subwoofer, LT22 15W+30W, LT23 50W+100WZK LT22: 1. Bluetooth version: 5. 1 2. Bluetooth transmission distance: 10m 3. Audio input: Bluetooth + AUX + U disk + USB sound card 4. Audio output: 15W for left channel + 15W for right channel + 30W for subwoofer 5. Adaptable power supply: DC9 24V, 7A (not connectable to AC) 6. Speaker: left and right channel 10 30W, 4 8 ohms; subwoofer 10 30W, 4 8 ohms 7. Protection mechanism: over temperature, over current, short circuit, anti static protection
ZK-LT22:
1. Bluetooth version: 5.1
2. Bluetooth transmission distance: 10m
3. Audio input: Bluetooth + AUX + U disk + USB sound card
4. Audio output: 15W for left channel + 15W for right channel + 30W for subwoofer
5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)
6. Speaker: left and right channel 10-30W, 4-8 ohms; subwoofer 10-30W, 4-8 ohms
7. Protection mechanism: over temperature, over current, short circuit, anti-static protection
8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning
9. U-disk support for more HD lossless formats
Bluetooth decoding chip, better resolution, support remote firmware update, support TWS function
10. Separate volume adjustment for subwoofer and stereo output
11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is abundant
12. Dimensions: 75x70x20cm
13. Weight: 77g
ZK-LT23:
1. Bluetooth version: 5.1
2. Bluetooth transmission distance: 10m
3. Audio input: Bluetooth + AUX + U disk + USB sound card
4. Audio output: 50W for left channel + 50W for right channel + 100W for subwoofer
5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)
6. Speaker: left and right channel 10-50W, 4-8 ohms; subwoofer 20-50W, 4-8 ohms
7. Protection mechanism: over temperature, over current, short circuit, anti-static protection
8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning
9. U-disk support for more HD lossless formats
Bluetooth decoding chip, better resolution, support remote firmware update, support TWS function
10. Separate volume adjustment for subwoofer and stereo output
11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is rich
12. Dimensions: 75x70x20cm
13. Weight: 78g
Specification:
| Package Weight |
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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
4.0 ★★★★★
Based on 949 reviews
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Product Reviews
★★★★★ 5
Blue ball, my dog likes blue.
Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼♀️
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Reviewed in the United States on May 9, 2025
★★★★★ 3
I wanted a blue ball
It's great. It just wasn't blue.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
its a great ball
works well
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Reviewed in the United States on July 8, 2025
★★★★★ 5
Perfect for Blind Dogs, Fun and Durable
Size: 2-pack, Style: Duo
My blind dog loves these Chuckit! sniff balls. She can easily sniff them out and plays fetch with them for 20 minutes a day, even running up and down the stairs.
The balls are durable, bounce well, and the bacon and peanut butter scent keeps her engaged. I do wish Chuckit! would bring back the version with a tone so we could play fetch outside more easily.
Overall, a fantastic toy for dogs that rely on scent and a fun way to keep them active.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
My Golden Loves
Size: 2-pack, Style: Duo
My 8 month old Golden Retriever loves these. It is also one of the few products she cannot destroy. They smell as described and she loves to chew them and play fetch when. She can chew these easily without destroying them. Overall good value for the money for my Golden
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Reviewed in the United States on January 2, 2026