KTreasure SPL112 Array Speaker

The KTreasure SPL112 is a professional line array speaker designed to meet the needs of stage performances, auditoriums, events, and mobile sound systems. The product stands out with its powerful sound reproduction, even sound coverage, and clear sound quality, suitable for both background music and live vocal reproduction.

Introducing the KTreasure SPL112 Speaker

The KTreasure SPL112 array speaker is a line array speaker with a configuration of one 12-inch Neodymium bass driver and two 3-inch Neodymium treble drivers. This product delivers powerful, detailed sound reproduction with even coverage, meeting the performance requirements of medium to large-sized spaces.

The speaker boasts a continuous power output of 500W RMS and a peak power of 1000W, effectively meeting the demands of high-intensity operation over extended periods. When paired with a suitable power amplifier, the KTreasure SPL112 delivers powerful, stable sound and maintains good performance even during continuous performances or large events.

Technical parameters of the product to consider:

• Frequency response: 55Hz – 20kHz: The KTreasure SPL112 boasts a wide frequency range from 55Hz to 20kHz, fully covering bass, mid, and treble frequencies. This range allows the speaker to clearly reproduce vocals, instruments, and sound effects in detail, making it suitable for stage performances, auditoriums, and event sound systems. When combined with a subwoofer, the system extends the bass range even deeper, delivering a powerful and balanced sound.
• Sensitivity (SPL 1W/1M): 98dB With a sensitivity of 98dB, the SPL112 is capable of producing high volume levels with only moderate input power. This allows the speaker to operate more efficiently, reducing the strain on the power amplifier and saving energy, while ensuring clear, vibrant sound even in large spaces.
• Nominal impedance: 8Ω: The speaker uses an 8 Ohm impedance, a common standard in professional audio systems. This specification allows the SPL112 to be easily paired with many power amplifiers on the market, ensuring stable power transmission and optimizing the performance of the entire system.
• RMS/Peak Power: 500W / 1000W The KTreasure SPL112 boasts a continuous power output of 500W RMS and a peak power output of 1000W, effectively meeting the demands of high-intensity operation over extended periods. This power level is suitable for medium to large stages, auditoriums, outdoor events, or mobile systems requiring high volume and stability.
• Speaker configuration: 1 x 12-inch Neo bass driver + 2 x 3-inch Neo tweeters The speaker is equipped with a 12-inch Neodymium bass driver combined with two 3-inch Neodymium treble drivers. The bass driver delivers powerful, impactful bass with a fast response, while the two treble drivers help reproduce bright, detailed highs and provide better sound coverage. The use of Neodymium magnets also helps reduce speaker weight while maintaining high performance.
• Maximum sound pressure level: 132dB Peak: The SPL112 achieves a peak sound pressure level of 132dB, allowing the speaker to produce loud sound while maintaining clarity and minimizing distortion. This is a crucial parameter for stage sound systems, where long-range sound coverage and large audience sizes are required.
• Crossover frequency: 1.5kHz: The speaker uses a 1.5kHz crossover point, which helps to properly divide the signal between the bass and treble drivers. As a result, each speaker frequency range operates within its correct frequency range, providing a balance between bass, midrange, and treble, while improving detail and reducing frequency overlap.
• Connections: 2 Speakon NL4 ports The KTreasure SPL112 is equipped with two Speakon NL4 connectors, a professional connection standard commonly used in stage sound systems. This connection standard ensures stable signal and power transmission, prevents loose connections, and increases safety during operation.
• Dimensions: 660 × 457 × 346mm: With dimensions of 660 × 457 × 346mm, the SPL112 has a compact design for a 12-inch bass line array speaker. This size makes installation, hanging the line array, or transportation more convenient, suitable for both fixed and mobile sound systems.
• Weight: 29kg: Weighing 29kg, the speaker is quite light compared to other array speakers in the same segment thanks to the use of Neodymium drivers. This reduces the load on the suspension system and makes it easier for technicians to install, dismantle, and transport during performances or mobile events.

Key features of the KTreasure SPL112 Array Speaker

The KTreasure SPL112 speaker is a line of speakers developed for professional stage, auditorium, and event sound systems, notable for its powerful sound reproduction, wide coverage, and stable performance. Thanks to its high-quality speaker configuration and optimized design for line array systems, the product effectively meets performance requirements in a variety of spaces.

• Line array design ensures even sound coverage: The KTreasure SPL112 is designed with a professional line array structure, allowing multiple speakers to be connected into a unified cluster. This design helps the sound travel further, distribute evenly throughout the audience area, reduce sound loss at long distances, and minimize volume differences between listening positions.
• High-performance Neodymium speaker driver configuration: The speaker is equipped with a 12-inch Neodymium bass driver and two 3-inch Neodymium treble drivers, delivering full sound reproduction across all three frequency ranges. The bass driver provides powerful, robust low frequencies, while the two treble drivers contribute bright, detailed highs with good coverage. The use of Neodymium magnets also helps reduce speaker weight while maintaining high performance.
• Powerful performance, suitable for events of various sizes: With a continuous power output of 500W RMS and a peak power of 1000W, the KTreasure SPL112 is well-suited for high-intensity performances. The speaker operates stably for extended periods while maintaining sound quality, making it suitable for outdoor stages, auditoriums, convention centers, and medium to large-scale events.
• Clear sound, high sound pressure: With a sensitivity of 98dB and a peak sound pressure level of 132dB, the SPL112 is capable of producing high volume while maintaining detail and minimizing distortion. Vocals, speeches, and instruments are reproduced clearly, effectively supporting both live performances and conference events.
• Professional connectivity, easy pairing: The KTreasure SPL112 uses two Speakon NL4 connectors, ensuring stable and secure signal transmission during operation. The speaker can be easily paired with power amplifiers, DSP signal processors, subwoofers, and other professional audio equipment to create a complete line array system, meeting a variety of needs.
• Robust design, easy to install: The speaker cabinet is robustly constructed, suitable for continuous operation in stage and event environments. With its reasonable weight and specialized suspension system, the KTreasure SPL112 facilitates quick and convenient installation, suspension, or transportation, making it particularly suitable for event organizers and mobile sound systems.

Detailed review of the KTreasure SPL112 full-range speaker.

Powerful sound performance, suitable for professional stage use.

The KTreasure SPL112 is highly regarded for its powerful sound reproduction capabilities with 500W RMS, 1000W Peak power, and 98dB sensitivity.

These speakers can produce high volume without requiring the power amplifier to operate at excessive load, ensuring stable system operation over extended periods. This makes them a suitable choice for performance stages, auditoriums, conference centers, and events requiring high sound intensity.

Neodymium profiles deliver detailed sound and optimal weight.

The KTreasure SPL112 utilizes a 12-inch Neodymium bass driver combined with two 3-inch Neodymium tweeter drivers, delivering balanced sound reproduction across the entire frequency range. The bass is powerful, solid, and well-controlled, while the midrange clearly reproduces vocals, and the treble is bright, detailed, and less prone to harshness at high volume levels. The use of Neodymium magnets also significantly reduces the speaker's weight, making it convenient for transport and installation in line array systems.

Line array design ensures even sound coverage.

The strength of the KTreasure SPL112 lies in its professional line array design, allowing multiple speaker cabinets to be combined into a unified cluster.

When installed correctly, the system is capable of covering a wide area, distributing sound evenly from the front to the back of the room, minimizing sound attenuation or volume differences between listening positions. This makes the SPL112 a suitable choice for spaces with significant depth such as outdoor stages, auditoriums, stadiums, or event centers.

Easy to combine and durable in operation.

With an impedance of 8Ω, two Speakon NL4 connectors, and a crossover frequency of 1.5kHz, the KTreasure SPL112 easily pairs with a wide range of power amplifiers, DSP signal processors, subwoofers, and other professional audio equipment.

The robust speaker cabinet design and high-quality components ensure stable operation under high-intensity and continuous use. This is a suitable solution for sound installation companies, event organizers, performance stages, auditoriums, churches, and professional sound systems requiring high performance, durability, and flexible scalability.

Applications of KTreasure SPL112 Speaker

The KTreasure SPL112 array speaker is a professional speaker designed to meet the demands of professional sound systems requiring high power, wide sound coverage, and stable sound quality. With its line array configuration and flexible integration capabilities, the product is used in a variety of fields, from artistic performances to fixed sound installations.

• Stage performance sound system.
• Conference hall and center.
• Sound systems for churches and places of worship.
• Outdoor events and mobile sound systems.
• Bars, clubs, and entertainment centers.
• Professional sound systems and fixed installations.

Where can I buy genuine and reliable KTreasure SPL112 Array Speakers?

If you are looking for genuine KTreasure SPL112 array speakers with guaranteed quality, reasonable price, and professional service, Phuc Truong Audio is a reputable address worth choosing. With many years of experience in the professional audio field, Phuc Truong Audio provides a wide range of stage speakers, line array speakers, power amplifiers, signal processors, and comprehensive sound solutions for numerous projects nationwide.

When purchasing KTreasure SPL112 Array Speakers at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with labels, clear origin, and warranty policy according to manufacturer standards. Each product is thoroughly inspected by our technical team before delivery to ensure the best operational quality and sound performance.

In addition to supplying equipment, Phuc Truong Audio also boasts a team of experienced technicians ready to advise on system configurations suitable for each user's needs. For the KTreasure SPL112, customers will receive support in selecting power amplifiers, subwoofers, DSP signal processors, mixers, wireless microphones, and accompanying accessories to build a synchronized line array system, maximizing speaker performance and ensuring stable operation over the long term.

For venues such as auditoriums, performance stages, convention centers, churches, bars, clubs, event centers, or mobile sound systems, Phuc Truong Audio also provides on-site surveys, configuration design, installation, line array setup, system calibration, and post-completion sound testing. Each solution is optimized according to the area, audience size, and investment budget to ensure maximum efficiency.

Frequently Asked Questions about KTreasure SPL112 Full-Range Speaker

1. What types of spaces are the KTreasure SPL112 array speakers suitable for?

The KTreasure SPL112 is designed for professional sound systems such as stage performances, auditoriums , conference centers, churches, cultural centers, bars, clubs, and outdoor events. Thanks to its line array design and high power output, the product effectively covers medium to large spaces, especially when used in clusters of multiple speakers.

2. Does the KTreasure SPL112 speaker need to be paired with a subwoofer?

Yes. Although the KTreasure SPL112 is quite good at reproducing bass frequencies, for professional performances or events requiring strong bass, adding a powered or passive subwoofer will help extend the low-frequency range, increase sound power, and provide a more balanced listening experience. This is a common configuration in current line array systems.

3. Which power amplifier should be used with the KTreasure SPL112?

The KTreasure SPL112 speaker has an RMS power of 500W, a peak power of 1000W, and an impedance of 8Ω. Therefore, it should be paired with a power amplifier with a power rating of approximately 700W–1.000W/8Ω per channel to maximize the speaker's performance while ensuring stable operation. Additionally, combining it with a DSP signal processor will allow for more precise crossover, EQ, and limiter adjustments, improving sound quality and protecting the system.

4. Can the KTreasure SPL112 array speaker be used individually?

Yes, it's possible. The KTreasure SPL112 still performs effectively when used independently for medium-sized spaces or small-scale events. However, the biggest advantage of this array speaker system is its ability to combine multiple speaker cabinets into a line array system, increasing sound coverage, enhancing sound pressure, and ensuring consistent sound quality in large spaces or with a large audience.