CAVS SK718 subwoofer | 40 bass subwoofer at good price

The CAVS SK718 subwoofer is the optimal choice for business karaoke rooms or family entertainment spaces of 25-30m², where powerful bass, clear bass and durable operation are required.

The product uses a 50cm single bass, bass-reflex design with modern vents, combined with a maximum capacity of up to 3600W, providing outstanding performance and full musical emotions.

Detailed review of Cavs SK718 Subwoofer

Speaker cabinet design optimizes performance and effectively prevents vibration

The design of the Sub CAVS SK718 stands out with its elegant glossy black color and high-quality MDF wood cabinet structure that is resistant to force, vibration and limits negative resonance. The front of the speaker is covered with scratch-resistant paint and a sturdy steel mesh to protect the bass driver from physical impact and increase the aesthetics of the product.

In addition, the speaker stand is arranged with active anti-vibration technology, ensuring stability when operating at high power, while minimizing acoustic energy loss in closed environments such as karaoke rooms or listening rooms.

Bass-Reflex structure with vents – Deep, clean bass, no rumble

The CAVS SK718 uses a slotted port bass-reflex structure, allowing air to circulate more flexibly in the speaker cabinet, thereby reproducing low frequencies smoothly and without distortion. This design helps the bass from the speaker become clear, deep and maintain its spread even at high volume levels.

This is a very important factor for music genres that require a wide bass range such as remix music, EDM or deep bolero - where the song's emotions conveyed through the bass are extremely important. With a frequency response range of 32Hz to 150Hz, users can clearly feel each powerful "beat" of sound without any "buzz" or breakage.

Outstanding performance with 3600W power and 98dB sensitivity

CAVS SK718 has extremely impressive performance parameters with 900W continuous power, 1800W program power and reaching a maximum of 3600W Peak, helping the speaker operate durably for a long time without worrying about overload.

The 98dB sensitivity allows the speaker to easily reach high volume levels without the need for a powerful amplifier, while maintaining the detail and fidelity of the sound. With the ability to emit sound pressure up to 136dB, the speaker fully meets the needs of use in a space up to 30m² while still maintaining clarity and solidity in the bass range.

Deep bass customization with full basic DSP features

A big plus of the CAVS SK718 subwoofer is its high compatibility with signal processing systems such as digital reverb, crossover or power amplifier.

The speaker supports phase adjustment, frequency cut, and overload warning (Soft Clipping) features, helping users flexibly adjust the sound according to space characteristics and music listening preferences.

This is especially useful in preventing feedback when paired with full-range speakers, or when it is necessary to synchronize the bass phase with the overall system for optimal depth and precision in the audio experience.

Application of CAVS SK718 Subwoofer

The CAVS SK718 Subwoofer is designed to serve a variety of purposes, especially effective in environments that require strong, solid and clear bass. Thanks to its 50cm bass, power up to 3600W Peak, and deep frequency range of 32Hz, the product brings a widespread and accurate bass effect, suitable for both home entertainment and business purposes.

• High-end Business Karaoke Room.
• High-class Family Karaoke Room.
• Small Event Sound System – Bar – Lounge – Café Acoustic.
• Sound system for small outdoor halls and events.

Where to buy genuine CAVS SK718 Subwoofer?

To ensure sound quality and avoid counterfeit goods, users should buy CAVS SK718 at reputable distributors such as Phuc Truong Audio - a place specializing in providing professional karaoke equipment, genuine warranty and on-site installation support.

Phuc Truong Audio provides original sealed products, full CO-CQ documents, technical support before - during - after installation, ensuring the sub operates properly, optimally matches and protects your overall sound system.

In addition, when purchasing here, you will also receive detailed advice from our technical team on how to choose a subwoofer that is suitable for your room size, music style, and future system expansion capabilities.

Frequently Asked Questions about CAVS SK718 Subwoofer

Is the CAVS SK718 subwoofer suitable for rooms under 20m²?

No, because too much power can cause bass and echo. Should be used for spaces of 25m² or more.

Can the speaker play remix and strong dance music?

Very good. With bass down to 32Hz and peak power of 3600W, the SK718 handles strong bass without distortion.

Can SK718 sub be used with integrated amplifier?

It is possible if the amplifier has a sub output and suitable capacity. However, it should be used with main + digital echo for better optimization.

Does the sub get hot or distorted after long use?

No, if properly matched and used under standard conditions, the sub can operate continuously for many hours.