Karaoke Speaker E3 R112

If you are looking for a karaoke speaker model that has both powerful sound and high-quality performance, then E3 R112 is the choice not to be missed. This is a specialized speaker line in the high-end segment, outstanding thanks to its ability to respond to large power, process sound accurately and have wide sound coverage - very suitable for upgrading karaoke systems, mini stage sound or professional performance spaces.

General introduction to karaoke speaker E3 R112

The E3 R112 karaoke speaker is a high-end 2-way full-range speaker, specially designed for family karaoke rooms, businesses and small events. With a powerful speaker structure, large capacity and high sensitivity, the E3 R112 easily reproduces vivid, powerful sound while maintaining detail and smoothness in each frequency range.

Outstanding product specifications:

• Frequency response range 45Hz – 19kHz: Fully reproduces from deep bass to bright treble, suitable for both karaoke and music listening.
• Sensitivity 97dB (1W/1m): Converts electrical energy into sound efficiently, allowing the speaker to produce more volume at the same power level.
• Impedance 8 Ohms: Compatible with most popular amplifiers and power amplifiers on the market.
• Rated power 350W: Allows stable operation for long periods of time without worrying about overload.
• Maximum power 1400W: Ensures explosive sound during climaxes or large spaces.
• 30cm bass speaker x1: For deep, powerful bass.
• 2.5cm tweeter x1: Ensures crisp, non-harsh highs.
• Continuous/peak SPL: 122dB / 128dB: Achieve powerful sound pressure, suitable for both performances and professional karaoke rooms.
• Negative coverage angle 90° x 40°: Wide sound coverage, good directionality, avoiding sound dispersion and confusion.
• Speakon NL4 x2 connection port: Professional connection standard, stable and safe power transmission.
• Weight 23kg/speaker: Quite sturdy, suitable for fixed installation or moving with supporting accessories.
• Dimensions 364 x 384 x 601mm: Balanced design, easy to install in many different spaces.

Detailed review of features and specifications of E3 R112 speaker

E3 R112 karaoke speaker Not only outstanding in power but also showing sophistication in every detail of acoustic design, bringing a professional listening and performing experience far beyond its price range.

High quality speaker design, optimized structure for professional karaoke

E3 R112 karaoke speaker Designed with a 2-way speaker structure including a 30cm (12 inch) bass driver and a 2.5cm treble driver, helping to separate the sound range clearly. The bass speaker uses a high-tech pressed paper membrane combined with a strong magnetic magnet, providing the ability to reproduce solid, compact bass without background noise - ideal for Vietnamese music karaoke.

The treble driver uses a composite dome membrane, capable of producing smooth, clear high frequencies without being harsh, especially suitable for soprano voices or vibrato. The speaker cabinet is designed with MDF wood covered with scratch-resistant matte paint, with a modern angular structure, helping to increase durability and anti-vibration when operating at high power.

Powerful performance with high power, high sensitivity and impressive SPL

E3 R112 Speaker With a rated capacity of 350W and a maximum capacity of up to 1400W, it shows very good sound load capacity, suitable for use in karaoke rooms from 20-40m², or high-end business karaoke bars.

With a sensitivity of 97dB, the speaker can easily reach high volume levels with only average power, saving energy and reducing pressure on the amplifier/power amplifier. In particular, the SPL index of 122dB (continuous) and 128dB (peak) shows E3 R112 can handle powerful sounds without distortion, while still retaining detail and dynamics – which is crucial during the song's peaks.

Wide frequency range, even sound coverage – Reproduces vivid and realistic sound

E3 R112 karaoke speaker Frequency response from 45Hz - 19kHz, wide enough to reproduce the entire sound range of human voice as well as electronic instruments. Bass down to 45Hz helps vocals have strength, thickness and warmth, while the high range of 19kHz gives bright treble, clear details of cymbals, reverb or vocal resonance.

90° x 40° coverage angle ensures even sound distribution both horizontally and vertically, suitable for both wall-mounting and stand placement, providing a consistent experience for the entire auditorium, even when the listener is not sitting directly in front.

Flexible compatibility, easy to combine with many other audio devices

With a standard impedance of 8 Ohms and two Speakon NL4 connectors, the E3 R112 speaker can be easily paired with most power amplifiers currently on the market. Users can choose an amplifier from 400-700W to maximize performance without damaging internal components.

In particular, when combined with digital echo or DSP mixer, users can completely fine-tune EQ to suit each room space and each music style. In professional sound systems, E3 R112 can also be combined with 15 or 18 inch subwoofers to extend the bass range below 40Hz, serving the needs of live performances or small DJ shows.

Universal and flexible applications of E3 R112

With stage-standard design and powerful performance, the E3 R112 is not only limited to karaoke but also flexible for use in many different spaces - from home to professional performance.

• High-end family karaoke room (20–30m²): Delivers smooth singing experience, clean music, clear vocals and no background noise.
• Professional business karaoke (30–50m²): Continuous service for many hours, high volume, even coverage throughout the room, suitable for adding subwoofer.
• Small event stage, mini hall: High SPL, far-reaching sound, easy to combine with wireless microphones and digital mixers.
• Tea room, acoustic coffee shop: Clear vocal and instrumental nuances, natural sound and no harshness.
• Mobile sound system – outdoor mobile (with roof): Easy to install quickly, combined with sub and amplifier to create an effective mobile performance system.

Where to buy cheap, genuine, high-end E3 R112 karaoke speakers?

Present, E3 R112 karaoke speaker Genuinely distributed by Phuc Truong Audio - the leading prestigious unit in the field of providing professional karaoke, stage and hall audio equipment. The product is committed to be 100% genuine, with full CO/CQ certification, warranty up to 24 months, best price on the market and especially support for on-site installation nationwide.

Customers can come to the showroom Phuc Truong Audio to experience the actual sound, get advice from our team of technicians on suitable configurations, as well as compare directly with speaker models in the same segment to make the most accurate choice.

Frequently asked questions when buying E3 R112 speaker set

Is the E3 R112 karaoke speaker suitable for use in family karaoke rooms?

Perfectly suitable. With 350W RMS power, the speaker can be used well for rooms with an area of 20-35m², providing strong, clean and easy-to-sing sound quality.

Does the E3 R112 speaker need a power amplifier?

Yes. This is a passive speaker so it needs to be used ampli or amplifier has a capacity of 400–700W/CH at 8 Ohms impedance for stable operation.

Should E3 R112 be combined with a subwoofer?

Should. Even though E3 R112 already has powerful 30cm bass, but when added subwoofer 15 or 18 inches, the system will have deeper bass, suitable for large spaces and vibrant music.

Does the speaker have built-in Bluetooth or USB?

Is not. E3 R112 Speaker is a dedicated passive speaker, without built-in wireless connection, so it needs to be combined with other devices such as mix, karaoke player to play music.