Speaker E3 KF12

If you are looking for a speaker model that is both good for karaoke and powerful enough for small event spaces or halls, the E3 KF12 speaker is a choice worth considering in the high-end 2-way full-range segment.

General introduction about E3 KF12

E3 KF12 karaoke speaker is a high-end 2-way full-range speaker model, designed for professional karaoke needs, small events and hall sound, with powerful capacity, wide frequency range and detailed sound quality. The product belongs to the E3 brand - famous for its high-quality audio equipment, easy to match and durable over time.

Outstanding product specifications:

• Frequency response 35Hz – 20kHz: Reproduces full range of sounds from deep bass to high treble, suitable for many music genres.
• Sensitivity 97dB (1W/1m): Provides loud volume with moderate amplification power, energy saving.
• Impedance 8 Ohms: Easy to match with popular amplifiers or power amplifiers on the market.
• Rated power 300W RMS: Ensures stable performance, enough for medium-sized spaces.
• Maximum power 1200W: Allows handling of powerful musical climaxes without distortion.
• 30cm bass speaker x1: Reproduces powerful, thick and deep bass, ideal for karaoke and listening to vibrant music.
• 2.5cm tweeter x1: Reproduces clear, crisp and non-glaring treble, making vocals bright and soaring.
• SPL peak 128dB / continuous 122dB: Enough power to cover large volumes while still maintaining sound detail.
• Dimensions 354 x 364 x 585mm: Compact design, easy to arrange in many spaces.
• Weight 20.5kg/speaker: Solid construction, using high quality materials for high durability and good anti-resonance.

Detailed review of outstanding features and characteristics of karaoke speaker E3 KF12

To understand why E3 KF12 Considered a worthy choice in the high-end karaoke speaker segment, we will delve into each technical specification and practical features that this speaker line brings.

Powerful sound quality, wide frequency range and detail

Speaker E3 KF12 has a frequency response of 35Hz to 20kHz, an impressive parameter for a professional karaoke speaker line. This allows E3 KF12 Delivers deep bass, clear mids, and bright treble, thereby reproducing the full range of frequencies in the music.

With vocals, the mid-range is clearly pushed up and not mixed with the background music, helping the voice to be smoother and deeper, especially in ballads, boleros or golden music.

High sensitivity, power saving – easy to match

With a sensitivity of up to 97dB (1W/1m), the KF12 allows users to maximize the performance of amplifiers or power amplifiers, even devices with moderate power.

Thanks to this, the speaker can produce high volume with low power, saving energy and prolonging the life of the combined equipment. This is a clear advantage when deploying karaoke systems in business environments where continuous use is required.

Powerful capacity, plays both karaoke and vibrant music well

Speaker E3 KF12 with a rated power of 300W RMS and a peak power of up to 1200W, meaning the speaker can handle even the climaxes in vibrant songs like EDM, remix or dance. When paired and placed correctly, E3 KF12 can create a wide sound field, strong sound pressure, helping the singer clearly feel the music and his voice vividly and realistically.

2-way speaker design – optimized sound reproduction

With a 30cm bass speaker and a 2.5cm treble speaker, E3 KF12 provides a clear, specialized 2-way structure. The bass speaker handles the low and mid ranges; meanwhile, the treble handles the high range, helping the vocals and instruments to be separate and not mixed together. This structure also helps to limit howling, very suitable for karaoke environments that often use microphones at high volumes.

SPL up to 128dB – ensures loud sound performance

The peak SPL level reaches 128dB, while maintaining a constant 122dB, showing E3 KF12 capable of producing extremely loud sound without distortion. This is a key factor when used in halls, large karaoke rooms or outdoor events. The sound remains clear, faithful, and does not break even when played at high volume levels.

Outstanding and flexible application of E3 KF12 speaker

With powerful technical configuration and optimal design, E3 KF12 speaker demonstrates extremely flexible application in many different spaces – from home entertainment to semi-professional theater.

• Business karaoke room (20–30m²): Powerful bass, clear vocals, easy to combine with digital reverb and wireless microphone.
• High-class family karaoke room: Compact size, easy to arrange, plays many genres of music well, no need for additional subwoofer.
• Small outdoor events (50–70 guests): High power, high SPL, wide sound coverage, sound is not diluted or broken.
• Acoustic cafe, live music performance: Warm midrange, clear instrument sound, supports live performance with condenser microphone.
• Hall, multi-purpose meeting room: Speech, presentation or movie projection are stable with good clarity and coverage.

Where to buy cheap, genuine, high-end E3 KF12 karaoke speakers?

Present, E3 KF12 speaker is being distributed officially at Phuc Truong Audio - a unit specializing in providing high-end karaoke, stage and hall audio equipment. Products are guaranteed to be 100% genuine, with full CO/CQ, warranty up to 24 months and support for nationwide installation.

Customers can come to the showroom to experience it directly, receive free consultation, and have the optimal sound configuration designed according to actual needs. If you are in need of a high-end - powerful - reasonably priced speaker line, then Phuc Truong Audio is the leading trusted address.

Frequently asked questions when buying E3 KF12

Does the E3 KF12 speaker need a subwoofer?

With a frequency range of 35Hz, KF12 already has quite deep bass, however if you play EDM music or want a stronger floor shaking effect, you should add subwoofer.

Which amplifiers or power amplifiers can the E3 KF12 karaoke speaker be paired with?

Best suited for amplifier/amplifier with 300–500W RMS @ 8 Ohm capacity such as CAVS, BFaudio, EUDAC, Paramax Pro,…

Is the E3 KF12 speaker compatible with digital reverb?

Fully compatible, especially when combined with digital echo will provide good anti-feedback, flexible EQ adjustment and clearer vocals.

Can the E3 KF12 be used as a band monitor?

Yes, the speaker has good fidelity and separation, high SPL for clear listening in small performance spaces or mini stages.