Acefast K2 Max 220W Wireless Speaker

Specifications

• Brand: ACEFAST

• Model: K2 Max

• Peak Power Output: 220 W (1×100 W + 2×40 W + 2×20 W)

• Rated Power: 1×50 W + 2×20 W + 2×10 W

• Speaker Units: 5 active drivers (1 low-range 5.25″ + 2 mid-range 2.75″ + 2 high-range 1.5″)

• Passive Radiators: 2 × 5″ passive diaphragms

• Battery Capacity: 7,000 mAh / 11.1 V

• Typical Playback Time: Approx. 7 hours at 50% volume

• Charging Time: About 6 hours

• Bluetooth Version: v5.3

• Transmission Distance: ≥10 m

• Frequency Response: 60 Hz – 20,000 Hz

• Waterproof Rating: IPX6

• Dimensions: 486 × 180 × 233 mm

• Weight: 5.73 kg

• Connectivity Options: Bluetooth, USB flash drive (USB-A), AUX input, TWS pairing

• Power Bank Function: USB-A output 5V/2A to charge external devices

• Lighting Effects: Dynamic RGB lighting

• Carrying Handle: Built-in metal handle for easy portability

Product Description

Experience premium sound and portability with the ACEFAST K2 Max. This versatile Bluetooth speaker delivers crystal-clear audio with its five powerful drivers and dual passive radiators, producing a peak output of 220 W that fills any space with rich, balanced sound.

Designed for on-the-go music lovers, the K2 Max features a 7,000 mAh battery that provides up to 7 hours of continuous playback at moderate volume. Its IPX6 waterproof rating ensures that your music stays playing even near water or in light rain.

Equipped with Bluetooth 5.3, AUX input, USB flash drive support, and TWS pairing, it offers flexible connectivity for any device. The built-in power bank function allows you to charge your devices on the move, while dynamic RGB lighting adds a visual spectacle to your audio experience.

With a robust metal carrying handle and a compact design, the ACEFAST K2 Max is the perfect companion for parties, outdoor adventures, or casual home listening.