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When it comes to Electro-Voice karaoke system, users often immediately think of a nearly 100-year-old American brand, featuring modern driver technology, high-load voice coils and a Polyurea-coated plywood speaker cabinet design that is moisture-proof and scratch-proof, with an average lifespan of 7-10 years.

In Vietnam, EV configurations are very diverse: from EV ZLX 8P G2 speaker (configuration 1, ~45–50 million) for small families of 15–25m²; to EV ZLX 12P G2 with 12-inch sub (configuration 2, ~80–85 million) for high-end families or small businesses of 20–30m²; then EV ZLX 12P G2 with 18-inch sub, Ktreasure GS600 microphone and S12 power management (configuration 3, ~95–100 million) for professional businesses of 30–40m²; and the most high-end is Evolve 50 (configuration 4, ~150–160 million), suitable for halls, tea rooms or luxury events of 40–60m².

Compared to JBL or BFaudioPro, EV costs 15-30% more, but in return, you get detailed sound quality, maximum SPL over 130 dB, superior durability and a globally reputable brand. When choosing to buy, you just need to base on the room area (under 20m², 20-30m², 30-40m² or over 40m²), budget (from 50 to over 100 million) and purpose of use (family - business - event) to determine the appropriate configuration.

So, Electro-Voice karaoke system Not only is it an investment in sound, but it's also a sustainable choice that delivers years of premium entertainment.

Introducing the Electro-Voice karaoke speaker brand

When it comes to the world of professional audio, Electro Voice has always been considered one of the “iconic names” representing the quality and durability of equipment. This is a brand that has been associated with many large stages, recording studios and high-end karaoke systems around the world. Electro Voice not only simply providing speakers, but also bringing a precise, powerful and honest sound philosophy, becoming the top choice for those who demand perfection in every frequency range.

Electro-Voice – American brand with nearly 100 years of experience

Electro-Voice (EV) was founded in 1927 in the US, and has been operating in the audio industry for nearly a century. Throughout its development, this brand has pioneered many important technologies such as driver design, high-load voice coils, and full-range speakers with integrated DSP technology.

With a long history, EV not only serves entertainment needs but also accompanies historical events, government halls, international festivals and even church sound systems in the US. That foundation has created a solid reputation, helping Electro Voice become a brand associated with professional standards, where sound quality and durability are paramount.

Why Electro-Voice karaoke systems are popular in Vietnam?

In the Vietnamese market, Electro-Voice karaoke system increasingly chosen by many families and businesses because of the clear difference in sound quality and design. With a wide frequency range from 40Hz - 20kHz, EV speakers deliver clear vocals, powerful background music and the ability to evenly cover the space, even in large rooms.

The speaker cabinet design is made of plywood covered with moisture-proof and impact-resistant polyurea paint, which is also suitable for the hot and humid climate in Vietnam, extending the average lifespan to 7-10 years. In addition, the brand Electro Voice Imported officially, with genuine warranty and after-sales service, helping users feel secure when investing.

Therefore, although the price is higher than many other brands, EV's durability and American standard sound quality make it the preferred choice for the high-end karaoke segment.

Popular Electro-Voice karaoke system configurations

To help you visualize, the typical configurations are most chosen by customers at the showroom. Each configuration has a harmonious combination of speakers, digital echo, microphone and supporting devices, to ensure optimal sound quality for each usage need.

Configuration 1 – Compact for home

The first configuration includes EV ZLX 8P G2 speakers (pair) combined with E3 S7 digital reverb and E3 V160 microphone. This is the ideal choice for family karaoke rooms from 15-25m².

The EV ZLX 8P G2 speaker stands out with its active design (with a built-in 1000W Peak class-D amplifier), so there is no need for a cumbersome power amplifier. The E3 S7 digital mixer helps to fine-tune vocals with 32-bit DSP, providing clear echo and reverb effects, while the E3 V160 wireless microphone provides clear vocals and reduces howling. This set is suitable for those who want to be neat but still professional.

Compact Electro-Voice karaoke system for home

Configuration 2 – Powerful upgrade with 12 inch sub

In the second configuration, the system uses EV ZLX 12P G2 speakers (pair) combined with EV ZLX200 12SP sub, E3 S7 digital reverb and E3 V160 microphone.

This is a suitable system for small business karaoke rooms or high-end families from 20-30m². The 12-inch speaker provides clear mid and high ranges, while the 12-inch sub adds bass down to 45Hz, creating fullness for dance music, bolero, ballad. The digital reverb and microphone remain the same to balance the cost, making this system one of the "best-seller" options for customers upgrading from a family system.

Configuration 3 – High power with 18 inch sub & power management

For customers who need higher performance, configuration 3 uses EV ZLX 12P G2 speakers (pair) combined with EV ZLX200 18SP subwoofer, E3 S7 digital reverb, Ktreasure GS600 wireless microphone and Ktreasure S12 power management. The 18-inch subwoofer provides greater power, deep bass response down to 35Hz, extremely suitable for 30-40m² rooms or professional karaoke business.

The Ktreasure GS600 microphone is highly appreciated for its good anti-feedback ability and durable battery. The Ktreasure S12 power management helps stabilize voltage, protecting the entire device during operation. This is a system aimed at business customers who need long-term stability and durability.

Configuration 4 – High-end with Evolve 50 column speaker

The final configuration is the highest-end version, using Electro-Voice Evolve 50 speakers (pair), combined with JBL VX8 digital reverb and Ktreasure GS600 microphone.

This is an active column speaker line with integrated 12-inch subwoofer + column array mid-high speaker array, providing 120° x 40° sound coverage angle, suitable for luxury karaoke rooms, tea rooms, high-end events.

JBL VX8 digital reverb adds professional sound processing capabilities with A/D – D/A 24bit/48kHz, while the Ktreasure GS600 microphone optimizes vocals. This system not only meets karaoke needs but also serves well for listening to music – watching movies – live performances.

Sound quality analysis & technology

To understand why Electro-Voice karaoke system always in the high-end product group, need to be analyzed from the perspective of sound engineering. The quality of a karaoke system depends not only on the capacity but also on the speaker design, frequency range, SPL, speaker cabinet material and the ability to combine with other equipment. Electro Voice Converging all these elements, creating a difference that not every brand has.

Driver, coil, SPL and frequency range – factors that determine quality

Core strengths of Electro-Voice speakers comes from driver technology that is precisely manufactured with a high-load voice coil. The copper or aluminum voice coil with a heat-resistant coating helps the speaker operate continuously for many hours without distortion.

Average sensitivity from 96-100dB combined with RMS power of 300-1000W, allowing the speaker to reach a maximum SPL of over 130dB, enough to cover a large space. In addition, the frequency range from 40Hz - 20kHz helps smooth vocals, deep bass and clear treble, responding well to both karaoke singing and listening to live music.

Polyurea-coated plywood speaker cabinet design is moisture-proof and scratch-proof

Bin Electro-Voice speakers usually made from 12-15mm plywood, which is famous for its hardness and precise sound resonance. The outside is covered with Polyurea paint - a specialized material in military equipment, which is moisture-proof, scratch-proof and impact-proof, suitable for the hot and humid climate of Vietnam.

This gives the speaker an average lifespan of 7-10 years, significantly higher than mainstream brands. Details such as stainless steel grilles and air-flow-optimized grilles also contribute to durability and aesthetics.

Ability to combine with class-D amplifier, DSP mixer, karaoke microphone

One Electro-Voice karaoke system Not only is the speaker powerful, but it is also flexible in its ability to be combined. EV speakers have an international standard 8Ω impedance, easily combined with high-performance class-D amplifiers, saving energy but still producing powerful sound quality. When combined with DSP digital reverb or digital mixer, the audio signal is processed in more detail, eliminating howling, increasing the clarity of the vocals.

In addition, EV is also compatible with modern wireless microphones, helping the entire system operate smoothly, minimizing latency and maintaining naturalness in performance.

Advantages and disadvantages of Electro-Voice karaoke system

Electro-Voice karaoke system has always been highly appreciated by experts for its outstanding sound quality and durability. However, besides its outstanding strengths, this brand also has a few limitations that should be noted before investing.

Outstanding advantages of Electro-Voice karaoke system

The first strong point of Electro Voice lies in the detailed and realistic sound quality. Thanks to modern driver technology, EV speakers reproduce clear, bright vocals, while still maintaining solid bass and even sound coverage. The maximum SPL level is over 130dB, combined with an average sensitivity of 96-100dB, allowing the sound to spread in a wide space without distortion.

The second advantage is the durability and high-end speaker cabinet design. With 12-15mm thick plywood covered with Polyurea paint, the speaker can withstand harsh conditions, is moisture-proof and scratch-proof, helping the average lifespan reach 7-10 years. This is a superior number compared to popular speaker lines, which only fluctuate around 4-6 years of continuous use.

Third, the prestigious American brand brings peace of mind to users. Electro Voice trusted in many major global events, from churches, government halls to music festivals. It is this foundation that helps Vietnamese consumers believe that when buying an EV karaoke system, they are investing in an international standard sound solution.

Limitations to note

Besides the above advantages, Electro-Voice karaoke system There are also some limitations. The first is the high price. An EV system usually costs one and a half or double the price of popular brands such as CAVS, BFaudio or Paramax. This makes the product more suitable for mid-range and high-end customers.

Second, the “choosy pairing” feature. Because EV focuses on precise sound quality, when paired with low-quality amplifiers or mixers, the sound is likely to be harsh or lack bass. Users need to choose a class-D amplifier or a suitable DSP digital reverb to fully exploit the speaker's power.

Finally, the relatively large weight and size of the ETX or Evolve series can make it difficult to install in a small family room, which is something buyers should consider before investing.

Latest Electro-Voice karaoke system price list

After learning about practical applications, many people will be most interested in the question: what is a set of Electro-Voice karaoke system How much does it cost? In fact, the price will depend on the configuration, speaker capacity, subwoofer, accompanying equipment and the distribution policy of each dealer. Below is a reference price list for 4 popular selected configurations:

Detailed price list for each configuration

Configuration	Main equipment	Space appropriate	Reference price (VND)
Configuration 1	EV ZLX 8P G2 Speaker (pair), E3 S7 Digital Echo, E3 V160 Microphone	Family 15–25m²	~ 50-55 million won
Configuration 2	EV ZLX 12P G2 Speaker (pair), EV ZLX200 12SP Sub, E3 S7 Digital Echo, E3 V160 Microphone	High-class family, small business 20-30m²	~ 80-85 million won
Configuration 3	EV ZLX 12P G2 Speaker (pair), EV ZLX200 18SP Sub, E3 S7 Digital Echo, Ktreasure GS600 Microphone, S12 Power Management	Professional business 30–40m²	~ 95-100 million won
Configuration 4	Electro-Voice Evolve 50 speakers (pair), JBL VX8 digital reverb, Ktreasure GS600 microphone	Hall, tea room, high-class event 40-60m²	~ 150-160 million won

(Note: Prices may vary depending on dealer and promotions at time of purchase)

Compare Electro-Voice prices with other brands

Compared to JBL or BFaudioPro, Electro-Voice karaoke system usually have a price 15-30% higher in the same segment. For example, a set with 12-inch speakers + 18-inch sub from JBL can fall in the range of 60-70 million, while with EV, the price is from 75-90 million. This comes from:

Long-standing EV brand (originated in the US, part of the German Bosch group).
Speaker box material is plywood coated with Polyurea, more durable than common MDF.
Higher driver & SPL technology for clear sound detail.
Design for international events, not only karaoke but also halls and stages.

Factors affecting price

Speaker power & SPL: High power EV speakers, high SPL, higher price.
Driver size: 8 inch bass is cheaper than 12 inch bass, 12 inch sub is cheaper than 18 inch sub.
Accessories included: DSP digital reverb, high-end wireless microphone, power management will increase the price significantly.
Product series: The ZLX series is priced lower than the ELX/ETX, while the Evolve is the top of the line.
Origin & warranty: Genuine EV products in Vietnam are usually warranted for 2 years, making the price stable but higher than hand-carried products.

Guide to choosing the right Electro-Voice karaoke system

When faced with many different configurations, users often wonder: which system should they choose for their karaoke room? To make the right decision, you need to consider three main factors: karaoke room area, investment budget and purpose of use.

Choose by room size

Room size directly affects the power level (Watt RMS/Peak), SPL (Sound Pressure Level) and driver size you need.

Small room under 20m²: Just the EV ZLX 8P G2 speaker (8 inch, 1000W Peak power), enough to reproduce clear sound without causing excess bass.
Medium room 20–30m²: You should choose EV ZLX 12P G2 (12 inch) with 12 inch subwoofer to support the bass range, avoid bass loss when playing dance music, remix.
Large room 30–40m²: Matched with EV ZLX 12P G2 + 18 inch sub, powerful output, bass down to 35Hz.
Room over 40m² or hall: Choose the Evolve 50 column speaker, with a wide sound coverage of 120° x 40°, ensuring even sound distribution without dead spots.

Choose by investment budget

Budget determines the configuration you can get:

Under 50 million: Select configuration 1 – EV ZLX 8P G2 + E3 S7 digital mixer + E3 V160 microphone, compact for family.
From 50–70 million: Choose configuration 2 – EV ZLX 12P G2 + Sub 12 inch, suitable for high-end family or small business.
From 70–90 million: Choose configuration 3 – EV ZLX 12P G2 + 18 inch Sub + Ktreasure GS600 Micro, optimized for professional karaoke business.
Over 100 million: Choose configuration 4 - Evolve 50 + JBL VX8 digital echo, serving luxury spaces, halls, events.

Select by purpose of use

Family: Need to be compact, easy to use, clear sound quality, not needing too many devices. Configuration 1 or 2 is reasonable.
Karaoke business: Need a durable, high-capacity system with subwoofer to support bass and good anti-feedback microphone. Configuration 2 or 3 is more suitable.
Event – hall – tea room: require a sound system that is both powerful and aesthetically pleasing. The Evolve 50 is the perfect choice thanks to its modern design and wide sound coverage.

Frequently asked questions about Electro-Voice karaoke systems

Can Electro-Voice speakers be combined with other brands of digital reverbs or microphones?

Yes. EVs pair very well with other digital echo E3, JBL, BFaudioPro and karaoke microphone Ktreasure, Shure, Sennheiser. It is important that you choose a high-quality DSP digital reverb to take advantage of the speaker's detail. With microphones, prioritize the type with anti-feedback and UHF band to avoid interference.

Can Electro-Voice karaoke systems be used for outdoor events?

Absolutely. The lines Evolve 50 speaker and ETX/ELX series have high SPL, large capacity, suitable for events from 100-300 guests. However, when used outdoors, there should be subwoofer 18 inches for increased bass coverage and requires stable power management (like Ktreasure S12) to ensure the device is not overloaded.

What is the average lifespan of an Electro-Voice karaoke system?

Karaoke system Electro Voice have an average lifespan of 7–10 years if used properly, subwoofers from 7–9 years, ampli class-D over 10.000 hours of operation, and wireless microphones around 3–5 years (depending on usage). Thanks to the Polyurea-coated plywood case and heat-resistant drivers, EV speakers last longer than many mainstream brands.

Does the Electro-Voice karaoke system have anti-howling?

Electro-Voice Speakers It does not have an anti-feedback function itself, but when combined with DSP digital reverb (E3 S7, JBL VX8) and anti-feedback microphone (Ktreasure GS600, E3 V160) then the howling phenomenon will be significantly reduced. This is the reason why in popular configurations, EV always comes with high quality digital reverb.

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