ACEFAST K3 Max – 80W Portable Speaker: Room-Filling Sound, 20-Hour Battery, Built for Any Adventure
When you need serious sound that lasts all day, the ACEFAST K3 Max delivers. With 80W peak power, true 360° omnidirectional audio, a DSP processor, and an impressive 20-hour battery life, this is the portable speaker that turns any space — outdoor gathering, house party, or home office — into a premium listening experience. Wrapped in a rugged IPX6 waterproof body with dynamic RGB lighting and intuitive controls.
Key Features
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80W Peak Power – 40W Continuous Distortion-Free – 1×48W woofer + 2×16W tweeters deliver powerful, vigorous bass and rich mid-to-high frequency detail. Loud, clear, and distortion-free at any volume.
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360° Omnidirectional Sound – Front mid-low driver (78×78mm) + 2 high-frequency drivers (51×41mm) + rear passive diaphragm (120×70mm) create a wide, immersive soundstage that fills every corner.
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DSP Processor – Advanced digital signal processing delivers clear, natural sound details and original sound quality reproduction for every genre.
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Three EQ Modes – Music, Movie, and Party modes. Switch instantly to match your listening scenario with a single button press.
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Dynamic RGB Lighting – Three light effects: constant on, breathing, and flashing. Set the perfect atmosphere for any occasion.
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Multi-Mode Playback – Bluetooth 5.4, USB flash drive, TF card, AUX input, and TWS. Play your music any way you like.
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TWS 360° Stereo Pairing – Connect two K3 Max speakers to create a full 360° surround stereo sound effect that transforms any space.
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HD Microphone – High-quality silicone microphone for crystal-clear hands-free voice calls.
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IPX6 Waterproof – Effectively protects against rain and sweat. Built for both indoor and outdoor use without worry.
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20-Hour Battery Life – 5000mAh / 7.4V battery delivers up to 20 hours of continuous playback at 50% volume. Charges fully in ~6 hours via USB-C.
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Premium Build Details – Textured silicone cover, front and rear double metal mesh, anti-slip silicone pads, and a textured carrying strap handle for comfortable portability.
Specifications
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Product Name: ACEFAST K3 Max Portable Wireless Speaker
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Bluetooth: v5.4 | Range: ≥10m
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Frequency Response: 60Hz – 20,000Hz
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Speaker Units: 78×78mm woofer + 2×51×41mm tweeters + 120×70mm passive diaphragm
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Rated Power: 24W + 8W + 8W = 40W | Peak: 48W + 16W + 16W = 80W
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Battery: 5000mAh / 7.4V | Playtime: ~20h | Charge time: ~6h
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Input: USB-C, DC 5V⌄1A / 5V⌄2A
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Waterproof: IPX6
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Dimensions: 190 × 101 × 95 mm
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Weight: 1.43kg
Outdoor parties. Beach days. Living room sessions. The ACEFAST K3 Max — 20 hours of powerful sound, wherever you take it.
