Karaoke Sub E3 SU150

E3 SU150 is a high-end subwoofer model from the E3 Audio brand from Germany, optimally designed for karaoke spaces of 20-30m². With a peak capacity of up to 1000W, a 50cm diameter bass, and a frequency range down to 40Hz, the product brings a powerful, deep and precise bass experience.

Outstanding features of Sub Karaoke E3 SU150

Sub Karaoke E3 SU150 is a subwoofer model for high-end karaoke systems, users often expect power, bass quality, and durability in actual operation. With E3 SU150, all of these factors are harmoniously combined in a modern, powerful and standard design. Below are the outstanding features that make up the outstanding value of this subwoofer line:

• 50cm bass speaker with 100mm coil, for deep, powerful and precise bass.
• Powerful 1000W capacity, supports the speaker system to operate stably for a long time.
• The speaker cabinet is made of MDF wood covered with matte black paint, is waterproof, scratch-resistant and fingerprint-resistant.
• Reasonable heat dissipation system and vents help the device to be stable under high intensity usage conditions.
• 90° x 50° coverage angle helps bass spread evenly in large spaces.
• Every detail above shows serious investment from the E3 Audio brand - from design, materials, to performance.

Detailed review of Sub Karaoke E3 SU150

Luxurious and durable exterior design

The E3 SU150 has a modern, powerful design with a matte black paint coating covering the entire case. This paint layer not only gives a high-class appearance but also has the ability to effectively resist dust, water and scratches.

The cabinet is made of high-quality MDF wood, which increases structural stability and provides better acoustic support. The front is equipped with a steel mesh to protect the speaker and a smart ventilation system to optimize heat dissipation when operating at high intensity.

Subwoofer structure and bass reproduction ability

With a 50cm diameter bass and a 100mm coil, the SU150 is capable of reproducing powerful and accurate bass. This structure allows the speaker's frequency range to go down to 40Hz, helping listeners feel the "deep" bass - something that low-power electric subs find difficult to achieve. This is the strength of the external subwoofer configuration, very suitable for spaces that require vivid and thick sound.

Operating efficiency and peak power

The operating capacity of the E3 SU150 reaches 1000W RMS, with a peak SPL of up to 133dB, ensuring good response to music with high bass intensity. The 8 Ohm impedance is suitable for most current power mains. This design allows the sub to operate stably for a long time without causing distortion or overload, especially ideal when installed in a karaoke room that operates continuously.

Wide sound coverage and acoustic efficiency

With a 90° vertical and 50° horizontal coverage design, the E3 SU150 helps to evenly disperse sound throughout the space. This is especially effective in square or wide rooms. The ideal coverage allows listeners to feel the bass in every position in the room without the phenomenon of "dead spots" of bass.

Matching features and compatibility

As a passive subwoofer, the SU150 does not have a built-in amplifier, so it needs to be used with a power amplifier to operate. This helps the product maximize its power without being limited like electric subwoofers. The subwoofer works well with most 2CH or 3CH class D main lines, and is perfectly matched with 30cm or 40cm full bass speakers from brands such as E3 Audio, CAVS, JBL or Nexo clone.

Applications of E3 SU150 Subwoofer

Not only impressive in design and outstanding parameters, E3 SU150 also scores points thanks to its ability to adapt to many different types of spaces and purposes. This is a subwoofer model that is highly appreciated by sound engineers when combined with karaoke systems or professional performances. Specifically, the product maximizes its effectiveness in the following situations:

• Professional karaoke system at home from 20-30m²
• Business karaoke rooms require strong, clear bass.
• Flight rooms, mini bars, lounges need strong and solid bass
• Sound system for small halls, restaurants, mobile stages
• Pair with full range speakers to increase performance and reduce load on main speakers

With the ability to play deep bass, spread widely and operate durably, the E3 SU150 deserves to be the "heart" of any sound system that requires stability and professionalism in the bass range.

Where to buy genuine E3 SU150 Karaoke Sub?

To own the E3 SU150 Karaoke Sub - a high-power subwoofer model from the famous German brand E3 Audio - in a genuine, safe and valuable way, users should choose reputable distributors with in-depth knowledge in the audio industry. Among them, Phuc Truong Audio is the address trusted by many customers, thanks to its many years of experience in designing, installing and providing professional karaoke and stage systems.

When purchasing E3 SU150 at Phuc Truong Audio, customers will receive a 100% genuine, sealed product with full accessories and a QR warranty stamp from the manufacturer. In addition, the unit also provides free technical consultation and installation services according to acoustic standards, ensuring maximum performance of the sub. For customers living far away, Phuc Truong supports nationwide delivery, careful packaging, and provides detailed connection instructions.

In addition to competitive prices, Phuc Truong Audio also supports 0% installment payments via credit card or financial application, helping users easily access high-end equipment without the pressure of initial costs. This is an ideal choice for karaoke room owners, sound technicians, or audio players who want to upgrade their system experience with a powerful, German-standard subwoofer like the E3 SU150.

FAQ

Sub Karaoke E3 SU150 is suitable for what square meter space?

Sub E3 SU150 is optimally designed for karaoke spaces with an area of 20m² to 30m². With a capacity of 1000W and wide sound coverage (angle 90° x 50°), the product ensures to deliver powerful, clear and even bass performance throughout the room. In some cases, the sub can still be used in larger areas if combined with an additional system. full speaker or dual sub to enhance the bass range.

How is the E3 SU150 subwoofer different from regular electric subwoofers?

The biggest difference lies in the amplification mechanism. Passive subwoofers like the SU150 do not have an integrated amplifier, but operate thanks to a separate power amplifier. Thanks to that, the device is not limited in capacity like electric subwoofer models. Passive subwoofers often give deeper bass, stronger impact, and are more durable - very suitable for professional karaoke systems or high-intensity use.

Do I need a separate power supply to play Sub E3 SU150?

Yes. Because it is a subwoofer, the E3 SU150 requires a separate power amplifier to operate. For optimal performance, you should pair it with power main from 1000W/8Ω or more, using Class D or Class AB technology. Phuc Truong Audio can advise on suitable amplifiers depending on your current system configuration.

Can the E3 SU150 be used in a home audio system?

Absolutely if you need high-quality bass. However, due to its high power, you should use the SU150 for high-end karaoke rooms, movie theaters, or listening rooms of 20m² or more. In smaller spaces, careful volume adjustment is necessary to avoid excess bass causing hum or too strong sound pressure.