ACEFAST K3 Max Portable Wireless Speaker – 80W Peak, 360° Sound, DSP, IPX6, 20H

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

•  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.
•  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.
•  DSP Processor – Advanced digital signal processing delivers clear, natural sound details and original sound quality reproduction for every genre.
•  Three EQ Modes – Music, Movie, and Party modes. Switch instantly to match your listening scenario with a single button press.
•  Dynamic RGB Lighting – Three light effects: constant on, breathing, and flashing. Set the perfect atmosphere for any occasion.
•  Multi-Mode Playback – Bluetooth 5.4, USB flash drive, TF card, AUX input, and TWS. Play your music any way you like.
•  TWS 360° Stereo Pairing – Connect two K3 Max speakers to create a full 360° surround stereo sound effect that transforms any space.
•  HD Microphone – High-quality silicone microphone for crystal-clear hands-free voice calls.
•  IPX6 Waterproof – Effectively protects against rain and sweat. Built for both indoor and outdoor use without worry.
•  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.
•  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

• Product Name: ACEFAST K3 Max Portable Wireless Speaker
• Bluetooth: v5.4 | Range: ≥10m
• Frequency Response: 60Hz – 20,000Hz
• Speaker Units: 78×78mm woofer + 2×51×41mm tweeters + 120×70mm passive diaphragm
• Rated Power: 24W + 8W + 8W = 40W | Peak: 48W + 16W + 16W = 80W
• Battery: 5000mAh / 7.4V | Playtime: ~20h | Charge time: ~6h
• Input: USB-C, DC 5V⌄1A / 5V⌄2A
• Waterproof: IPX6
• Dimensions: 190 × 101 × 95 mm
• Weight: 1.43kg

Outdoor parties. Beach days. Living room sessions. The ACEFAST K3 Max — 20 hours of powerful sound, wherever you take it.