Item 1 of 4
Item 1 of 4
expiredLolaBunny21 | Staff posted Jun 26, 2026 5:05 PM
[Prime] 7.8" SOWO 40W Portable Bluetooth Speaker w/ IP67 Waterproof & 24-Hour Playtime (Deep Black) $19.99 + Free Shipping
$20
$50
60% off
Amazon
AmazonDeal Details
SOWO via Amazon [amazon.com] has for Prime Members: 7.8" SOWO 40W Portable Bluetooth Speaker w/ IP67 Waterproof & 24-Hour Playtime (Deep Black) on sale for $39.99 - 50% off when you apply promo code BLR7SWKG at checkout = $19.99. Shipping is free.
Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.
Product Details:
Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.
Product Details:
- Output power: 40W stereo sound
- Drivers: 3" woofer, 1.5" tweeter
- Bluetooth 5.3 with 49-foot range
- IP67 waterproof and dustproof rating
- Port-coverless waterproof design (exposed charging port safe for use near water)
- Battery: 2,500mAh lithium-ion; 16-hour playtime; 2.5-hour charge time
- Built-in microphone for hands-free calls
- Multi-speaker pairing (connect 2+ units for surround sound)
- 360° sound dispersion when laid flat; directional audio when upright
- Carabiner clip and cord included for backpack/tent attachment
- Dimensions: 7.8" D × 2.1" W × 3.5" H
- Weight: 1.1 lbs
- Compatible with smartphones, tablets, laptops, TVs
- Speaker
- Charging cable
- Carabiner buckle
- Storage bag
- User guide
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SOWO via Amazon [amazon.com] has for Prime Members: 7.8" SOWO 40W Portable Bluetooth Speaker w/ IP67 Waterproof & 24-Hour Playtime (Deep Black) on sale for $39.99 - 50% off when you apply promo code BLR7SWKG at checkout = $19.99. Shipping is free.
Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.
Product Details:
Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.
Product Details:
- Output power: 40W stereo sound
- Drivers: 3" woofer, 1.5" tweeter
- Bluetooth 5.3 with 49-foot range
- IP67 waterproof and dustproof rating
- Port-coverless waterproof design (exposed charging port safe for use near water)
- Battery: 2,500mAh lithium-ion; 16-hour playtime; 2.5-hour charge time
- Built-in microphone for hands-free calls
- Multi-speaker pairing (connect 2+ units for surround sound)
- 360° sound dispersion when laid flat; directional audio when upright
- Carabiner clip and cord included for backpack/tent attachment
- Dimensions: 7.8" D × 2.1" W × 3.5" H
- Weight: 1.1 lbs
- Compatible with smartphones, tablets, laptops, TVs
- Speaker
- Charging cable
- Carabiner buckle
- Storage bag
- User guide
Community Voting
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+6
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5 Comments
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The downside to this design: Single channel audio. You will need 2 of these if you want actual stereo sound.
Side note, I repurposed the one that had the blown speaker to power some 6.5 hertz speakers and it worked great with nice volume. So 20 bucks for a rechargeable bt Amp ain't bad lol
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