Pay in installments of $30.43 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
HKD BLUETOOTH 5.0 AMPLIF 50W+50WZK 502M 50W+50W Bluetooth 5. 0 Power Audio Amplifier Board Bluetooth 5. 0 Power Audio Amplifier Board Specifications Product Name MINI 2*50W Bluetooth 5. 0 power amplifier module Product model ZK 502M Chip model Domestic amplifier chip Audio input Bluetooth+AUX+USB flash disk+Computer USB(plug and play) Power Supply DC5 24V(high power recommended high voltage) Adapter speaker 10 100W; 4 8 Channels Left and right stereo (stereo) Bluetooth version 5.
ZK-502M 50W+50W Bluetooth 5.0 Power Audio Amplifier Board
Bluetooth 5.0 Power Audio Amplifier Board
Specifications
| Product Name | MINI 2*50W Bluetooth 5.0 power amplifier module |
| Product model | ZK-502M |
| Chip model | Domestic amplifier chip |
| Audio input | Bluetooth+AUX+USB flash disk+Computer USB(plug and play) |
| Power Supply | DC5-24V(high power recommended high voltage) |
| Adapter speaker | 10-100W; 4-8Ω |
| Channels | Left and right stereo (stereo) |
| Bluetooth version | 5.0(>15 meters without occlusion) |
| Bluetooth name | Wuzhi Audio |
| Protection mechanism | Overheat, Overcurrent, short circuit protection |
| Product size | 60x60x29mm |
| Product weight | about 96g(packaging) |
| Tip: To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please pay attention! | |
| Power supply voltage: 12V-----8Ω/12W+12W, 4Ω/20W+20W 15V-----8Ω/18W+18W, 4Ω/30W+30W 19V-----8Ω/30W+30W, 4Ω/40W+40W 24V-----8Ω/40W+40W, 4Ω/50W+50W |
|
Package includes:
1 x bluetooth Digital Amplifier Module kit
Additional Information
| Device | Amplifier Board |
| Type | Bluetooth 5.0 | Power | Audio |
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
4.2 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 3
to big, material cheep looking
Color: Ivory, Size: 12
to big, material cheep looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
Purple suite
Color: Lavender Purple, Size: 16, Color: Lavender Purple, Size: 16
Love it was perfect. The color was nice it was soft and the size was perfect . I bought the purple one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 1
The suit was ripped badly
Color: Ivory, Size: 6
It had rips all through
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 4
Not quite right for me!
Color: Sage Green, Size: 16
It’s not as high quality as I thought it would be 🤷🏾♀️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Runs small
Color: Beige, Size: 6
Runs small
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026