StudioMaster EK12 Full-Range Speaker

KEY FEATURES OF STUDIOMASTER EK12

1. 2-Way Speaker Configuration – Full-Range Sound Reproduction

The StudioMaster EK12 features a 2-way full-range speaker configuration, consisting of a 12-inch low-frequency woofer and a compression high-frequency driver.

The internal crossover network allows each driver to handle its designated frequency range, helping deliver balanced and clear sound reproduction.

• Low Frequencies: The 12-inch woofer delivers solid, powerful and full-bodied bass.
• Mid Frequencies: Provides clear reproduction of vocals, speech and musical instruments.
• High Frequencies: The compression driver delivers bright, detailed and articulate high-frequency performance.

This 2-way configuration makes the EK12 suitable for music playback, karaoke, live performances and professional sound reinforcement applications.

2. 12-Inch Woofer – Powerful and Solid Bass Performance

The StudioMaster EK12 is equipped with a 12-inch low-frequency woofer featuring a 65mm voice coil.

The 12-inch driver provides full-bodied bass reproduction, supporting the performance of kick drums, bass guitars and other low-frequency musical instruments.

The 65mm voice coil supports the driver's power-handling capabilities, making it suitable for demanding professional audio applications.

With its 12-inch woofer configuration, the EK12 offers an effective balance between sound performance and overall cabinet size, making it suitable for karaoke rooms, stages and auditoriums.

3. 44mm Compression Driver – Clear and Detailed High Frequencies

In addition to its 12-inch woofer, the StudioMaster EK12 features a compression high-frequency driver with a 44mm voice coil.

The compression driver handles the upper-midrange and high-frequency ranges, helping reproduce vocals, musical instruments and detailed audio elements.

The horn design helps control sound direction, working together with the speaker's coverage angle to distribute sound effectively throughout the listening area.

This configuration provides clear vocal reproduction, making the EK12 suitable for karaoke, live performances and professional sound systems requiring high intelligibility.

4. 400W Continuous Power – Professional Sound Performance

The StudioMaster EK12 delivers 400W of continuous power handling and 750W peak power according to the product specifications.

This power configuration supports its operation in karaoke systems, live stages, auditoriums and event sound reinforcement applications.

As a passive loudspeaker, the EK12 requires an external power amplifier for operation.

Users can select a compatible amplifier based on the speaker's power-handling specifications and 8-Ohm impedance to achieve suitable performance.

When combined with a mixer and DSP processor, sound engineers can adjust EQ, balance tonal characteristics and optimize audio signals for different environments.

5. 50Hz–20kHz Frequency Response – Clear and Balanced Sound Reproduction

The StudioMaster EK12 features a frequency response of 50Hz–20kHz, supporting audio reproduction from low bass frequencies to high treble frequencies.

Its wide frequency response allows the speaker to reproduce various audio elements:

• Low Frequencies: Reproduces kick drums, bass guitars and other low-frequency instruments.
• Mid Frequencies: Delivers clear vocals, speech and musical instruments.
• High Frequencies: Provides brightness and detail for vocals, cymbals and high-frequency audio elements.

With this frequency response, the EK12 can operate independently in suitable configurations or be paired with a subwoofer to enhance low-frequency performance.

6. 125dB Peak SPL – Powerful Sound Reinforcement Performance

The StudioMaster EK12 features a peak sound pressure level of up to 125dB according to the detailed product description.

This is an important specification for a 12-inch full-range loudspeaker, supporting sound reinforcement requirements for stages, auditoriums and live performance environments.

Combined with its 98dB sensitivity, the EK12 is designed to deliver powerful and clear audio performance.

For optimal operation, users should select a suitable power amplifier, configure audio signals correctly and position the loudspeakers according to professional installation practices.

7. 98dB Sensitivity – Optimized Sound System Efficiency

The StudioMaster EK12 features a sensitivity rating of 98dB according to the published specifications.

Sensitivity indicates the sound pressure level produced by a loudspeaker when supplied with a reference input power under standardized measurement conditions.

This specification provides sound engineers with useful information for amplifier power calculations and professional sound system design.

Combined with its 12-inch woofer and 400W continuous power handling, the EK12 is suitable for various applications, from professional karaoke systems to live performance sound reinforcement.

8. 90° × 60° Coverage – Effective Sound Dispersion Control

The StudioMaster EK12 features a directional horn with a horizontal coverage angle of 90° and a vertical coverage angle of 60° (H × V), according to the detailed product description.

The horn design helps control sound dispersion, directing audio toward the listening area more effectively.

The 90° horizontal coverage distributes sound across the width of the listening space, while the 60° vertical coverage helps control sound distribution vertically.

This configuration makes the EK12 suitable for professional stage systems, auditoriums, restaurants and commercial karaoke installations.

9. Passive Design – Flexible System Integration

The StudioMaster EK12 is a passive full-range loudspeaker that requires an external power amplifier to drive the speaker.

This design provides flexibility when selecting amplification equipment and building sound systems according to different application requirements.

The EK12 can be integrated with:

• Power Amplifier: Provides the amplification required to drive the loudspeaker.
• Mixer: Combines and adjusts signals from microphones, musical instruments and playback sources.
• Digital Processor or DSP: Provides EQ adjustment, signal processing and sound optimization.
• Microphones: Supports karaoke, public speaking and live performances.
• Subwoofer: Enhances low-frequency performance in systems requiring deeper and more powerful bass.

Proper system matching helps ensure stable operation and effective use of the loudspeaker's performance capabilities.

10. Plywood Cabinet Construction – Durable and Versatile Installation

The StudioMaster EK12 features a plywood cabinet designed for durability and professional audio applications.

Its protective cabinet finish helps reduce surface scratches during transportation and everyday operation.

According to the detailed product description, the speaker measures 377 × 430 × 574mm and weighs 20kg.

In addition to conventional FOH positioning, the EK12 can also be used as a stage monitor or suspended through its integrated M8 mounting points.

This design makes the speaker suitable for both permanent installations and mobile sound reinforcement systems.

11. Practical Applications of StudioMaster EK12

With its 12-inch woofer, 400W continuous power handling, 125dB peak SPL, 98dB sensitivity and 90° × 60° coverage, the StudioMaster EK12 is suitable for a wide range of professional audio applications:

• Live performance sound systems.
• Home karaoke rooms.
• Professional commercial karaoke systems.
• Auditoriums and conference rooms.
• Restaurants, wedding venues and convention centers.
• DJ performances and music stages.
• Acoustic cafés and listening lounges.
• Bars, clubs and beer clubs.
• Mobile sound reinforcement systems.
• Professional PA systems.
• Subwoofer-integrated sound systems for enhanced bass performance.

12. StudioMaster EK12 – Professional 12-Inch Passive Full-Range Loudspeaker Solution

Featuring a 2-way speaker configuration, a 12-inch woofer with a 65mm voice coil, a compression driver with a 44mm voice coil and 400W continuous power handling, the StudioMaster EK12 provides a versatile full-range audio solution for professional sound systems.

The speaker offers a frequency response of 50Hz–20kHz, 98dB sensitivity, 125dB peak SPL and 90° × 60° coverage, delivering powerful, clear and well-directed sound reproduction.

Its passive design provides flexibility when integrating external power amplifiers, mixers and professional audio processing equipment.

The StudioMaster EK12 is an excellent choice for premium karaoke systems, live stages, auditoriums, wedding venues, acoustic cafés and professional PA applications.

StudioMaster EK12 – Powerful Sound, Clear Vocals, Professional Performance.