ACEFAST K2 Pro Portable Wireless Bluetooth Speaker with Enhanced Bass & RGB Lighting
৳8790
৳8090
8% OFF
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The ACEFAST K2 Pro is a high-performance 120W portable wireless Bluetooth speaker designed for listeners who demand dynamic sound and vibrant atmosphere. Featuring advanced DSP audio processing and an immersive 360° surround system, this device is the perfect companion for outdoor gatherings and indoor entertainment, delivering rich, room-filling audio with deep bass performance in a rugged, portable form factor.
Key takeaways
- 120W Peak Power: Delivers room-filling audio through 4 dedicated speaker drivers.
- 10-Hour Battery: A high-capacity 9600mAh battery keeps the music playing all day.
- IPX5 Water Resistance: Engineered for durability against splashes and outdoor conditions.
- Beat-Synced RGB: Vibrant lighting effects that automatically sync to your music rhythm.
What is the ACEFAST K2 Pro?
The ACEFAST K2 Pro is a feature-rich, high-power Bluetooth speaker built for those who prioritize audio clarity and portable convenience. By integrating four speaker units—comprising two 3-inch full-range drivers and two 1.5-inch high-frequency drivers—it provides a balanced sound profile that competes with home audio setups. Whether you are hosting a KTV session or setting the mood for a backyard party, this speaker delivers consistent, high-fidelity results.
Key Features
- 120W High-Power Sound: Utilizes 2×50W and 2×10W units to create a dynamic, deep-bass experience for parties and large gatherings.
- Advanced DSP Processing: Built-in Digital Signal Processing ensures your music maintains clarity and balance even at high volume levels.
- TWS Stereo Pairing: Supports True Wireless Stereo technology, allowing you to link two ACEFAST K2 Pro units together for a wider, more immersive soundstage.
- Bluetooth 5.3 Connectivity: Offers a stable wireless range of up to 10 meters, ensuring consistent music streaming without dropouts.
- Versatile Playback Modes: Beyond Bluetooth, enjoy music via USB flash drive or standard AUX input for a truly customizable listening session.
- Portable Design: Features an integrated carrying handle and durable build, making it easy to transport between indoor events and outdoor adventures.
Technical Specifications
- Peak Power: 120W (2×50W + 2×10W)
- Drivers: 2×3″ full-range, 2×1.5″ high-frequency, 2× passive diaphragms
- Battery Capacity: 9600mAh
- Playback Duration: Up to 10 hours
- Charging Interface: USB-C (2.5–4.5 hours full charge time)
- Bluetooth Version: 5.3
- Water Resistance: IPX5
- Dimensions: 386 × 197 × 152 mm
- Weight: 3.1 kg
Why Our Team Recommends the ACEFAST K2 Pro
The Adatun team has evaluated various portable speakers, and the K2 Pro consistently stands out for its balanced driver configuration. The inclusion of passive diaphragms alongside active drivers results in a bass punch that remains distortion-free at high volumes. We find the 9600mAh capacity provides reliable longevity for full-day excursions without needing a recharge.
This speaker is built for users who refuse to compromise on build quality. The IPX5 rating provides peace of mind during outdoor events, while the intuitive RGB controls allow for a quick transition between a subtle mood and a full party aesthetic. It is a workhorse for both professional-grade casual listening and high-energy gatherings.
Use Case: Outdoor Parties and BBQs
The combination of a built-in handle and IPX5 resistance makes this the go-to speaker for outdoor events. You can place it on a patio or deck without worrying about light splashes or dew, and the 120W output ensures your playlist is audible across wide-open spaces.
Use Case: Home Entertainment and KTV
By utilizing the TWS pairing function, you can turn a single ACEFAST K2 Pro into a dual-speaker stereo system. This setup creates a convincing home theater or home KTV effect that is difficult to achieve with standard single-unit Bluetooth speakers.
What's Included
- ACEFAST K2 Pro Portable Wireless Speaker
- USB-C Charging Cable
- User Manual
- Warranty and Safety Documentation
Reviewed by the Adatun Team: Product evaluation based on technical specifications and functional design assessment.
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- Yes, the ACEFAST K2 Pro supports True Wireless Stereo (TWS) functionality. By placing two K2 Pro speakers within range of each other, you can wirelessly sync them to act as a dual-channel stereo system, significantly widening your soundstage and enhancing the overall acoustic experience for larger areas.
- The ACEFAST K2 Pro is designed for outdoor adventures and features an IPX5 water resistance rating. This certification protects the internal components against splashes, rain, and accidental spills, making it a reliable choice for poolside settings, beach trips, or garden gatherings where moisture may be present.
- The ACEFAST K2 Pro houses a high-capacity 9600mAh battery that charges via a convenient USB-C port. Depending on your power source and cable, a full charge takes between 2.5 and 4.5 hours. This rapid charging allows you to spend more time enjoying your music and less time waiting.
- The ACEFAST K2 Pro provides excellent playback flexibility beyond standard wireless streaming. You can connect your smartphone or tablet via Bluetooth 5.3 for high-quality audio streaming, or utilize the physical ports to play tracks directly from a USB flash drive or via a standard 3.5mm AUX input cable.
Related in this store
- wireless Bluetooth speaker— Complements travel-ready audio selection with portable waterproof options.
- USB-C charging cable— Provides an extra cable for charging the speaker on the go.
Sources
- Bluetooth SIG technical standards— Validates the Bluetooth 5.3 standard for stable connectivity.
- IPX5 rating explanation— Explains the water resistance capability of the speaker.
Reviewed by Adatun Product Team, Lead Merchandiser — reviewed by our category experts