Sub E3 KX-18S

The Sub E3 KX-18S is a high-power subwoofer designed for professional karaoke, stage performances, and high-end event sound systems.

With its ability to reproduce powerful, deep bass and an AES power output of up to 1500W, this product delivers a powerful bass effect and impressive coverage in large spaces.

Introducing the E3 KX-18S Karaoke Subwoofer

The Sub E3 KX-18S is a subwoofer with a frequency response range of 35Hz – 250Hz, allowing it to effectively reproduce various music genres such as EDM, remix, dance, live music, or professional karaoke.

The speaker boasts an AES power rating of 1500W and a peak power of up to 6000W, enabling powerful performance in various environments. The E3 KX-18S has a sensitivity of 105dB, allowing it to produce higher volume levels with greater efficiency.

Technical parameters of the product to consider:

• Frequency response range: 35Hz – 250Hz: The low frequency range of 35Hz allows the speaker to effectively reproduce EDM, remix, dance, or live music genres with thicker and more energetic bass. At the same time, the frequency range up to 250Hz enables seamless pairing with full-range or line array speakers above.
• Sensitivity: 105dB (1W/1m): High sensitivity allows the speaker to produce a louder volume with the same input power, thereby increasing performance and supporting more powerful bass in large spaces.
• Nominal impedance: 8Ω: The 8 Ohm impedance makes the E3 KX-18S easy to pair with many professional power amplifiers currently on the market. This is also a common impedance level that helps the system operate more stably during long-term use.
• AES power: 1500W The 1500W AES power rating indicates the speaker's ability to operate powerfully and reliably at high intensity. This power level is suitable for commercial karaoke venues, stage performances, or event sound systems requiring a large and stable bass range.
• Peak Power: 6000W: With a maximum power output of up to 6000W, the speaker can handle powerful climaxes or sudden bursts of bass without losing power. This results in a more explosive and energetic sound in real-world use.
• Connections: 2 Speakon NL4 ports (+1/-1) The speaker uses professional Speakon NL4 connectors, ensuring more stable and secure signal transmission even at high power levels. This is a common connection standard in current stage and event sound systems.
• Suspension system: 6-point M8 suspension and support legs: The E3 KX-18S is equipped with 6 M8 mounting points, allowing for flexible installation in stage or event sound systems. Additionally, the support feet underneath help to keep the speaker stable and secure during use.
• Speaker cabinet material: Thick, high-strength fiberboard. The speaker cabinet is made from thick, reinforced plywood, increasing its sturdiness and minimizing vibrations at high volume levels. This results in a firmer bass response and enhances the product's durability in professional environments.
• Environmentally friendly German-engineered paint coating: The speaker is coated with a hardened black water-based paint using German technology, which increases scratch resistance and better protects the speaker cabinet during transportation or practical use.
• Steel mesh surface combined with an inner waterproof layer: The front steel grille, combined with a waterproof mesh layer, provides better protection for the speaker drivers against dust or moisture, making it suitable for stage and event environments that require frequent movement.

Key features of the Sub E3 KX-18S

The Sub E3 KX-18S is a professional subwoofer designed for high performance, durability, and powerful bass reproduction in karaoke, stage, and event sound systems. It stands out for its balance of power, sensitivity, and build quality, making it suitable for systems requiring solid, deep, and stable bass.

• 18-inch bass driver for powerful and solid bass: The E3 KX-18S uses a large 18-inch bass driver to reproduce deeper bass, more powerful impact, and wider bass coverage in the space.
• High sensitivity of 105dB – easy to drive, good performance: High sensitivity allows the speaker to produce a louder volume at the same power level, optimizing efficiency when paired with a professional power amplifier.
• Powerful capacity, durable operation: With an AES power output of 1500W and a Peak power of 6000W, the speaker is well-suited for systems requiring continuous high-intensity operation, such as commercial karaoke venues or stage performances.
• The frequency range extends down to 35Hz – the bass is powerful and has a distinct vibrato: The ability to extend to low frequencies allows the E3 KX-18S to perform well with powerful music genres such as EDM, remixes, and dance music, delivering a clear and energetic bass sound.
• Sturdy speaker cabinet made of reinforced plywood: Thick fiberboard material helps reduce vibrations, increase stability when operating at high volume levels, and improve bass tightness.
• Durable design for professional environments: German-engineered scratch-resistant and moisture-resistant coatings make the speakers suitable for stage environments and long-term installation.
• Equipped with 6 M8 suspension points for flexible installation: Supports flexible hanging or setup in stage, auditorium, or fixed sound systems.
• Professional Speakon connection: It helps stabilize the signal, reduces risks when operating at high power, and ensures safety in professional sound systems.

Detailed review of the E3 KX-18S subwoofer.

Robust design, geared towards professional systems.

The E3 KX-18S is built to the standards of a high-power subwoofer, suitable for commercial karaoke, stage performances, and event sound systems.

The speaker cabinet is made from thick fiberboard, increasing rigidity and minimizing vibrations at high volume levels. The German-engineered paint finish not only enhances durability but also protects the speaker from scratches and ensures it withstands continuous use.

The bass sound is powerful, deep, and full of energy.

In terms of practical experience, the E3 KX-18S delivers a fairly "powerful" bass sound, leaning towards firmness and thickness. The 18-inch driver combined with a frequency range of 35Hz – 250Hz helps reproduce deep bass, creating a clear vibrating sensation in the space. Notably, with a sensitivity of 105dB, the speaker easily achieves high volume without requiring excessive input power, making the system more effective in large spaces.

High power output, stable operation.

With an AES power rating of 1500W and a Peak power rating of 6000W, the E3 KX-18S is capable of handling heavy loads for extended periods. This is crucial for commercial karaoke systems or stage setups where speakers need to operate continuously. When properly paired with a power amplifier, the speaker delivers a solid sound, with minimal loss of power and good stability at high volume levels.

Flexible integration capabilities, easy system deployment.

The 8Ω impedance makes the E3 KX-18S easy to pair with many popular power amplifiers currently available. The Speakon +1/-1 connectors ensure stable, safe signal transmission and meet professional audio standards. Additionally, the speaker has 6 M8 mounting points for flexible installation in stage or fixed sound systems.

Applications of the E3 KX-18S Karaoke Subwoofer

The Sub E3 KX-18S is a high-power subwoofer designed for professional sound systems requiring strong, solid bass with wide coverage. Thanks to its 18-inch bass driver and high power output, the product is versatile and suitable for a variety of entertainment and performance settings.

• Commercial karaoke and high-end VIP rooms.
• Stage for performances and live music.
• Bar club and DJ system.
• Event sound system.
• Professional audio system setup.

Where can I buy a genuine Sub E3 KX-18S at a good price?

If you're looking for a place to buy a genuine Sub E3 KX-18S at a good price, with full warranty and professional technical support, Phuc Truong Audio is one of the addresses worth considering in the field of karaoke and stage audio equipment today.

At Phuc Truong Audio, customers can rest assured about the origin of the products, avoiding the risk of counterfeit or low-quality goods on the market. For high-power subwoofers like the E3 KX-18S, choosing the right product is extremely important as it directly affects the durability of the speaker driver, bass power, and the ability to operate stably at high power for extended periods.

Another strength of Phuc Truong Audio is its service of consulting on sound system configurations based on actual needs. The technical team will assist customers in selecting a power amplifier suitable for the 8Ω impedance and 1500W AES power rating of the speakers, ensuring stable system operation, solid bass, and minimizing distortion at high volumes.

In addition, the company also provides on-site design, installation, and calibration services for sound systems suitable for commercial karaoke venues, stages, bars, clubs, or high-end entertainment rooms. Proper technical setup helps the E3 KX-18S maximize its performance, delivering deeper, stronger, and more impactful bass in real-world spaces.

In terms of pricing, Phuc Truong Audio often offers combo solutions that help customers optimize costs while still ensuring professional sound quality. Furthermore, customers receive after-sales support, clear warranties, and long-term system upgrade advice.

In short, if you need a place that sells genuine E3 KX-18S subwoofers and provides professional technical support, Phuc Truong Audio is a very reliable choice.

Frequently Asked Questions about the E3 KX-18S Subwoofer

What types of spaces are the E3 KX-18S suitable for?

E3 KX-18S is suitable for business karaoke systemSuitable for VIP rooms, performance stages, bars, clubs, lounges, and event sound systems. This subwoofer series focuses on strong bass and wide coverage, making it particularly effective in medium to large spaces.

Are the E3 KX-18S speakers suitable for commercial karaoke use?

Yes. With a power output of 1500W AES and a sensitivity of 105dB, the E3 KX-18S delivers solid, deep, and stable bass, making it ideal for commercial karaoke rooms requiring strong bass and continuous operation over extended periods.

Can the E3 KX-18S handle powerful music like EDM and remixes?

Yes. Subwoofer It performs exceptionally well with EDM, remix, dance, and DJ music genres thanks to its ability to reach a low frequency of 35Hz and its powerful bass. This helps create a more vibrant and energetic atmosphere.

Is the E3 KX-18S subwoofer easy to pair with other equipment?

It's quite easy to match because it uses an 8Ω impedance, making it compatible with many models. power main Professional. However, you should choose a power amplifier with a suitable wattage to maximize the speaker's performance.