E3 RS-15 Subwoofer

Sub E3 RS-15 is a line of speakers equipped with high-end components and modern technology to provide the most durable and powerful performance.

Karaoke Sub E3 RS-15 Always satisfy the most demanding customers, the most surprising music experiences when using the product will make you love it.

Introducing the E3 RS-15 Subwoofer

E3 RS-15 Subwoofer is an important component in the sound system, designed to reproduce deep and powerful bass. This article will present the outstanding features, applications, and frequently asked questions about this product.

Technical parameters of the product to consider:

• LoA: This speaker system uses a 15-inch speaker (speaker diameter is 15 inches), designed to reproduce sound from the low frequency range, with a frequency response of 30Hz to 250Hz.
• Wattage: The speaker system's power is 800W RMS (Root Mean Square), ensuring high performance and stability during use.
• Impedance: The rated impedance of the speaker is 8Ω (Ohm), suitable for many different types of amplifiers and capacities.
• Sensitivity: The speaker sensitivity is 100dB/1W/1M, indicating that the speaker is capable of producing sound at high volume when supplied with low voltage.
• Max SPL (Max Sound Pressure Level): The speaker's Max SPL is 134dB peak and 128dB continuous, allowing the speaker to produce powerful and vibrant sound in large stage or hall performance applications.
• the size: The speaker system dimensions are 620mm x 590mm x 480mm, allowing for easy installation and movement in professional sound systems.

Outstanding features of E3 RS-15 Subwoofer

The E3 RS-15 subwoofer is the perfect combination of optimal technical design, powerful capacity and outstanding performance.

With optimal acoustic structure and high-quality materials, this product is suitable for spaces that require deep, solid bass without overpowering the sound.

• 15 inch bass driver (≈40cm) – provides deep bass response up to 30Hz, extremely suitable for powerful music, EDM, remix.
• Power 800W RMS / 134dB peak SPL – ensures powerful bass that can fill large spaces.
• Impedance 8Ω – sensitivity 100dB/1W/1M – helps to easily combine with many popular and professional power main lines.
• Dimensions 620 x 590 x 480mm – sturdy speaker body, suitable for placing under the floor or in the floor for maximum resonance effect.
• Suitable for professional systems – karaoke business, bar, mini stage, outdoor sound.

Detailed review of E3 RS-15 Subwoofer

40cm bass subwoofer

E3 RS-15 Subwoofer 40cm bass design for durable operation. Front bass speaker with 1 40cm bass speaker, 10.16cm voice coil, high heat resistance.

Most people who have used it commented that this sub line works very well, has good sound quality, solid bass, deep, and attracts everyone.

What is special is that the speaker is widely used in karaoke systems, music systems, can play many genres of music, meeting all the needs of the player.

High power E3 RS-15 Subwoofer

E3 RS-15 Subwoofer Frequency response 30Hz - 250Hz, perfect sound reproduction ability. Above all, the ability to operate with strong capacity, when operating continuously the speaker reaches 800W capacity, maximum capacity is 1600W with powerful sound quality.

With this large and powerful operating capacity, speakers are often used in stage and hall sound systems to ensure the right needs of music players. Deep bass will bring users the best music experience.

E3 RS-15 Subwoofer operates durably

E3 RS-15 Subwoofer The speaker has a high-tech circuit structure, while the ventilation system and aluminum heat sink of the speaker are reasonably arranged to help dissipate hot air.

Thanks to that, the speaker will operate more durably, longer, highly applicable, suitable for many spaces. High sensitivity of 100dB, maximum sound intensity of 128dB ensures that the output sound is always strong and full even when operating continuously at high intensity, for a long time without consuming too much power.

Stability of E3 RS-15 Subwoofer

This product is equipped with high-end components carefully selected from Germany, so it brings the sound of Subwoofer High quality with superior features compared to current speakers of the same price such as maximum sound amplification but still stable operation for a long time.

Design of E3 RS-15 Subwoofer

E3 RS-15 Subwoofer has a modern, sophisticated design, loved by many fans. The sub has a compact size of 620mm x 590mm x 480mm, weighs 34kg, and the back is designed to be recessed to support users during transportation and installation.

The speaker is box-shaped, the speaker cabinet is made of thick, durable birch plywood, the outside is painted with an additional layer of smooth black paint to help protect the speaker system from dust and water vapor effectively.

E3 RS-15 Subwoofer has a very pretty honeycomb-like high-quality metal mesh design. The white logo on a black background attached to the front certainly stands out, enhancing the brand. The back is designed with two neat connection ports, quite reliable.

E3 RS-15 Subwoofer Application 

The E3 RS‑15 speaker is designed to work effectively in professional sound systems, with extended bass that significantly improves the listening and singing experience.

• Karaoke system.
• Stage performance.
• Club and Bar System.
• Restaurant sound system.
• Family entertainment room.

Where to buy cheap, reputable, quality E3 RS-15 Subwoofer?

If you are looking for a reliable address to buy sound system quality, Phuc Truong Audio is a great choice for you. With many years of experience in the industry and a commitment to product quality, we are confident that you will find what you need here.

At Phuc Truong Audio, we bring to customers not only products at reasonable prices, but also professional advice from a team of experienced staff. We are always willing to listen and understand your needs to provide the most suitable solution.

In addition, we are committed to the best after-sales service, product warranty quickly and effectively to ensure absolute customer satisfaction.

Come with Phuc Truong Audio and experience the difference we make. Let us help you find karaoke system Perfect for your entertainment space!

Actual image of E3 RS-15 Subwoofer 

Frequently asked questions about E3 RS-15 Subwoofer

What size room is the E3 RS-15 speaker suitable for?

With a real power of 800W RMS and a sensitivity of 100dB, the E3 RS‑15 subwoofer is suitable for spaces from 25m² to 40m², providing good coverage in business karaoke environments. hall sound small or sounding board mini. In larger spaces, users can use 2 RS‑15 speakers or combine them with line array speakers to enhance the bass effect.

Does E3 RS-15 need to use power main?

Yes. This is subwoofer slightly, no built-in amplifier circuit, so it is necessary to use a separate power main. For optimal efficiency, it is recommended to use a power main of about 800–1200W at 8Ω, capable of stable operation at high SPL levels.

Which speakers can the RS-15 subwoofer be paired with?

RS‑15 can be flexibly combined with 30 or 40 full bass speakers, from brands such as E3, JBL, CAVS, BFaudio... Usually combined in 2.1, 2.2 configuration or systems with Crossovers independent, ensuring precise frequency cutoff and phase with the main speaker.

Does the speaker hum, rumble or distort with long-term use?

Absolutely not if properly matched with power and standard signal processing. The speaker cabinet is mechanically optimized, with a sturdy structure that helps control resonance well, avoiding background hum or sound breakage during long-term operation. However, care must be taken to avoid clipping from power main and adjust the crossover to the correct frequency range of 30Hz–250Hz.