Acefast K2 Max 220W Wireless Speaker
৳ 10,999
ACEFAST K2 Max 220W Wireless Speaker
Experience ground-shaking audio with the ACEFAST K2 Max. Engineered for ultimate performance, this heavy-duty speaker delivers a massive 220W peak power output. With dynamic RGB lighting, power bank functionality, and a rugged IPX6 waterproof rating, it is the ultimate centerpiece for any party, indoors or outdoors.
Key Features
- Massive Audio Output: Delivers an incredible 220W peak power through a unique 5-driver configuration (1 large 5.25″ low-frequency, 2 mid-range, and 2 high-range) plus two 5″ passive radiators for deep, immersive bass.
- High-Capacity Battery & Power Bank: The 7,000mAh battery offers around 7 hours of playtime. It also doubles as a Power Bank (5V/2A) to charge your phone directly from the speaker!
- True Wireless Stereo (TWS): Wirelessly link two K2 Max units together for a synchronized, room-filling 360° stereo soundstage.
- Advanced DSP & RGB Lighting: Integrated Digital Signal Processing ensures crystal-clear audio and optimized bass at high volumes, while dynamic RGB lights set the perfect party atmosphere.
- Rugged IPX6 Waterproof Design: Built with a durable housing and a sturdy metal carry handle, it easily withstands heavy splashes at the beach or pool.
- Multiple Playback Modes: Stream wirelessly via Bluetooth 5.3, plug in a USB flash drive, or use the AUX input for endless connectivity.
Product Specifications
| Specifications | Details |
|---|---|
| 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 + 2 passive radiators (5″) |
| Bluetooth Version | v5.3 (≥10m Transmission Distance) |
| Frequency Response | 60 Hz – 20,000 Hz |
| Battery Capacity | 7,000 mAh / 11.1 V |
| Playback Time | Approx. 7 hours (at 50% volume) |
| Charging Time | About 6 hours |
| Power Bank Function | USB-A output 5V/2A to charge external devices |
| Waterproof Rating | IPX6 |
| Dimensions & Weight | 486 × 180 × 233 mm | 5.73 kg |
| Warranty | 15 Days Replacement Warranty |


Why Buy from GadgetBreeze?
- 100% Authentic ACEFAST Products
- Fast Delivery Across Bangladesh
- Secure Payment & Cash on Delivery Available
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Delivery Information | ডেলিভারি তথ্য
Buy original gadgets in Bangladesh from Gadget Breeze with fast and reliable delivery. We provide nationwide shipping for earbuds, power banks, smartwatches, chargers, and accessories at the best price.
Fast delivery across Bangladesh for power banks, wireless earbuds, smartwatches, chargers, and tech accessories.
| Area (এলাকা) | Charge (৳) | Time (সময়) |
|---|---|---|
| Inside Dhaka Metro | ৳60 | 1–2 Days |
| Gazipur, Savar, Narayanganj | ৳100 | 1–2 Days |
| Outside Dhaka Metro | ৳120 | 2–3 Days |
Why Shop from Gadget Breeze?
- ✔ 100% Original Products Guarantee
- ✔ Fast Delivery in Dhaka (1–2 Days)
- ✔ Nationwide Shipping Available
- ✔ Cash on Delivery (COD)
- ✔ Secure Packaging & Handling
Gadget Breeze ensures fast and safe delivery of all gadgets across Bangladesh. Whether you are ordering a power bank, wireless earbuds, smartwatch, or mobile accessories, we provide reliable shipping service with trusted support.
Order today from Gadget Breeze and enjoy fast delivery anywhere in Bangladesh.


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