CAVS PA15 portable speaker, Bass 40

The CAVS PA15 portable speaker is one of the most popular high-end portable speakers in 2025 thanks to its powerful 40cm bass configuration, up to 2800W capacity and integrated ultra-sensitive UHF wireless microphone. This is a speaker model specifically for mobile entertainment activities such as outdoor karaoke, small stage events or street performances.

Outstanding features of CAVS PA15 portable speaker

CAVS PA15 portable speaker is the perfect combination of portable design and modern sound technology, helping users experience vivid sound quality without the need for any additional auxiliary devices.

• 2-way system with 1 40cm bass speaker + 1 horn treble for powerful, clear sound.
• Maximum power 2800W, stable operation at 700W RMS, suitable for small outdoor stages.
• High-end UHF wireless microphone duo, strong sound absorption, effective anti-howling.
• Integrated Bluetooth 6.0 connection, USB port, SD card, Line In/Out – supports all source devices.
• Advanced equalizer: Music, Mic, Bass, Treble, Echo – easily customizable to your needs.
• Super durable painted MDF wood case, sturdy metal mesh protects components and disperses sound evenly.
• Easy to move with 4 heavy-duty wheels and convenient handles on both sides.
• High capacity rechargeable battery allows for hours of continuous use without needing to be plugged in.

Detailed review of CAVS PA15 portable speaker

Exterior design and physical structure

The CAVS PA15 portable speaker is a device with a strong, sturdy appearance with an outer shell made of high-quality MDF wood covered with scratch-resistant black paint. Overall dimensions of 690 x 460 x 420 mm and a weight of 25 kg help the product balance well between sturdiness and mobility.

The meticulously molded front metal grille helps to evenly disperse sound while protecting internal components from impact or dirt. Side handles and a 4-wheel swivel system allow users to pull, push or lift the speaker easily on any terrain.

Sound configuration and frequency range

CAVS PA15 portable speaker is a speaker line capable of reproducing very balanced sound thanks to its 2-way structure with 3 component speakers. The 40cm bass speaker uses a powerful Ferrite magnet, reproducing deep, thick bass. The wide-angle open-throat horn treble makes the high notes clear and not harsh.

Frequency range from 45Hz to 20kHz combined with sensitivity of 95dB allows for good transmission of music genres from gentle acoustic to vibrant remix and EDM. With a maximum SPL intensity of up to 129dB, the speaker ensures strong sound spread in open spaces.

Power performance and operating stability

The CAVS PA15 portable speaker is the ideal choice if you are looking for a device with outstanding performance in the segment under 10 million VND. RMS power of 700W, program power of 1400W and maximum of up to 2800W allows the speaker to operate stably for a long time without generating too much heat.

Bass-reflex design enhances bass reproduction without the need for a separate subwoofer. 80° x 70° sound coverage provides good directivity, reducing unwanted reflections or overlapping sounds.

Cross-platform connectivity and control features

CAVS PA15 portable speaker is a true "all-in-one" device when fully integrating modern connection standards: Bluetooth 6.0, USB, SD card, Line In/Out.

In addition, the back of the speaker has a scientifically arranged control cluster with separate knobs for total volume, music volume, microphone, echo, bass and treble. The Play/Pause button and mode switch help to quickly operate when playing MP3 music. The charging source supports both AC 220V and DC 15V battery - flexible for indoor and outdoor use.

Wireless microphones and audio interactivity

The CAVS PA15 portable speaker is an ideal device for karaoke lovers thanks to its built-in 2 high-quality UHF wireless microphones. The microphone uses easy-to-replace AA batteries, luxurious design with a gray shell and shiny metal mesh.

Thanks to the stable transmission UHF technology and good noise filtering, the microphone does not howl or get disturbed even when moving a few dozen meters away from the speaker. This is a convenient solution for both individual users and live performance and program hosting activities.

Applications of CAVS PA15 portable speaker

CAVS PA15 portable speaker is a flexible choice for many different uses, from entertainment to professional work.

• Family karaoke, outdoor parties, picnics, birthdays.
• Host, organize mini games, team building.
• Acoustic performances, street performances, mobile DJs.
• Play music at garden cafes, resorts.
• Classroom presentation, tour guide, workshop group.
• As auxiliary speakers in halls, churches, outdoor festivals.

Where to buy genuine, good quality fake CAVS PA15 portable speakers?

CAVS PA15 portable speaker is the top choice in the high-end portable speaker segment, so to ensure genuine products and enjoy full after-sales policies, you should choose to buy at reputable distributors with expertise in audio equipment.

Phuc Truong Audio is one of the official suppliers of the CAVS brand in Vietnam. When buying CAVS PA15 portable speakers at Phuc Truong Audio, you will receive outstanding benefits such as:

• 100% genuine guarantee, with warranty stamp, QR code to check clear origin.
• Warranty 12 months for speakers, 6 months for battery, exchange if there is a technical error from the manufacturer.
• Tested in showroom, experience real sound before deciding to buy.
• HSupport nationwide delivery, carefully packaged and shipped quickly.
• Free technical consultation from a team of expert sound engineers, detailed instructions.
• Lifetime after-sales service Support testing, replacing components, upgrading when needed.

Frequently Asked Questions

Is the CAVS PA15 portable speaker suitable for outdoor use?

The CAVS PA15 portable speaker is ideal for outdoor activities thanks to its high power of up to 2800W, built-in rechargeable battery and ability to play clear sound in open spaces. With a sturdy wheel and handle design, you can easily carry the speaker to picnics, team building or street performances without worrying about power sources.

How long does the rechargeable battery last?

Battery life of CAVS portable speaker PA15 depends on the volume level used, but on average can operate continuously from 3 to 6 hours. This is the ideal time for short parties and events without having to plug in directly.

Does the included microphone have anti-feedback?

Yes. Speakers are built in 2 wireless microphones High-end UHF, with good anti-howling and anti-interference capabilities thanks to stable operating frequency and integrated sound processing system in the speaker. This helps you sing karaoke or speak with peace of mind without worrying about annoying echoes or howling.

Does the speaker support popular music playback devices such as phones, laptops, USB?

Absolutely. CAVS PA15 portable speaker supports multiple connections including Bluetooth 6.0, USB port, SD memory card, Line In/Out. Users can easily play music from phones, tablets, laptops, disc players or DJ equipment conveniently.