StudioMaster TRX215A Dual Active Full-Range Speaker

Specification Details

Model StudioMaster TRX215A

Speaker Type Active Full Range Speaker

Configuration 2-Way

LF Drivers 2 × 15-inch

LF Voice Coils 65mm

HF Driver 44mm Compression Driver

HF Throat 1-inch

Published Power Rating 500W

Frequency Response 45Hz–20kHz

Sensitivity 99dB

Peak SPL 132dB

Crossover Frequency 2.2kHz

Coverage Angle (H × V) 80° × 60°

Dimensions (W × H × D) 472 × 1050 × 538mm

Net Weight To be confirmed: 45.7–54.7kg

Amplification Active – Integrated Power Amplifier

StudioMaster TRX215A Dual 15-Inch 500W Active Full Range Speaker

The StudioMaster TRX215A is a professional active full-range speaker from the StudioMaster brand, designed for professional stage performances, auditoriums, event venues, wedding halls, DJ applications, and high-performance sound reinforcement systems.

Featuring a dual 15-inch LF driver configuration (2 × 15"), combined with a 44mm compression driver featuring a 1-inch throat, the StudioMaster TRX215A delivers powerful, full-bodied, and detailed sound reproduction. Its dual LF drivers enhance low- and mid-frequency performance, while the dedicated compression driver provides clear, bright, and detailed high frequencies.

The speaker features a published power rating of 500W, a frequency response of 45Hz–20kHz, 99dB sensitivity, and a maximum peak sound pressure level (Peak SPL) of up to 132dB according to the product specifications.

One of the key advantages of the StudioMaster TRX215A is its integrated power amplifier. This active design reduces the need for external amplification equipment, simplifies system installation, and provides greater convenience for professional audio applications.

With an 80° × 60° horizontal and vertical coverage pattern, the TRX215A provides controlled sound dispersion across the listening area. It is an excellent choice for venues requiring powerful audio output, effective coverage, and full-range sound reproduction.

1. Dual 15-Inch Configuration – Powerful and Full-Bodied Sound

One of the main highlights of the StudioMaster TRX215A is its dual 15-inch LF driver configuration, designed to deliver high-performance sound reproduction.

The two 15-inch woofers enhance low- and mid-frequency performance, providing solid bass response, strong impact, and a fuller overall sound.

This dual-woofer configuration is particularly suitable for applications requiring powerful audio output, including live stages, large auditoriums, outdoor events, and professional karaoke systems.

Combined with a dedicated compression driver, the dual LF configuration creates a powerful 2-way speaker system capable of reproducing frequencies from low to high ranges.

2. 15-Inch LF Drivers – 65mm Voice Coils

The StudioMaster TRX215A is equipped with two 15-inch LF drivers featuring 65mm voice coils.

These drivers are responsible for reproducing low- and mid-frequency content, helping bass, drums, and other musical instruments sound powerful and full-bodied.

The 65mm voice coil design supports the operation of the LF drivers in professional sound reinforcement applications.

With its dual 15-inch configuration, the TRX215A is suitable for large venues requiring high sound output and a powerful audio foundation.

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

In addition to its dual LF drivers, the StudioMaster TRX215A features a 44mm compression driver with a 1-inch throat.

The compression driver is responsible for reproducing high-frequency content, delivering clear vocals, detailed musical instruments, and bright high-frequency response.

Its horn-loaded design helps control sound dispersion and improve coverage efficiency in professional audio environments.

The combination of dual 15-inch woofers and a 44mm compression driver creates a powerful 2-way speaker system suitable for professional stage and event applications.

4. 500W Power Rating – Integrated Amplification

The StudioMaster TRX215A features a published power rating of 500W and an active speaker design with an integrated power amplifier.

This configuration provides several advantages over traditional passive speaker systems that require separate external power amplifiers.

Users do not need to install an additional external power amplifier for the speaker, helping reduce equipment requirements and simplify system setup.

The integrated amplification design also provides greater convenience for mobile sound systems, live stages, and professional event production.

Please note that the product page specifies 500W but does not clearly identify whether this represents RMS, Continuous, or Peak power.

5. Frequency Response: 45Hz–20kHz – Full-Range Audio Reproduction

The StudioMaster TRX215A offers a published frequency response of 45Hz–20kHz.

This wide frequency range allows the speaker to reproduce audio content from bass and midrange frequencies to high-frequency details.

• Low frequencies: The dual 15-inch LF drivers deliver solid, powerful bass reproduction.
• Midrange frequencies: Provide clear and natural reproduction of vocals, speech, and musical instruments.
• High frequencies: The 44mm compression driver delivers bright, detailed, and articulate sound.

With its full-range reproduction capabilities, the TRX215A can operate independently in various professional sound systems or be combined with subwoofers for additional low-frequency reinforcement.

6. 80° × 60° Coverage – Effective Sound Dispersion

The StudioMaster TRX215A features a directional horn with an 80° horizontal × 60° vertical coverage pattern (H × V).

This coverage design helps direct sound toward the intended listening area and provides controlled sound distribution throughout the venue.

With its 80° horizontal and 60° vertical coverage, the speaker is suitable for various stage configurations, auditoriums, wedding venues, and professional event sound systems.

Proper speaker positioning and aiming are recommended to optimize coverage and listening performance.

7. 132dB Peak SPL – Powerful Output for Professional Stages

The StudioMaster TRX215A offers a maximum Peak SPL of up to 132dB according to the published specifications.

This output capability makes the speaker suitable for professional audio applications requiring high sound pressure levels, including live performances, events, auditoriums, and music productions.

Combined with its dual 15-inch LF drivers, compression driver, and integrated amplification, the TRX215A provides a powerful full-range solution for professional PA systems.

Please note that Peak SPL represents maximum peak sound pressure and should not be interpreted as continuous operating SPL.

8. 2.2kHz Crossover Frequency – Optimized Frequency Distribution

The StudioMaster TRX215A features a published crossover frequency of 2.2kHz.

The crossover system divides the audio signal between the LF drivers and the HF compression driver.

This frequency separation allows each speaker component to operate within its intended frequency range, supporting balanced audio reproduction from low to high frequencies.

The combination of dual 15-inch LF drivers and a 44mm compression driver creates a professional 2-way configuration suitable for demanding sound reinforcement applications.

9. Active Design – Simplified Installation and Operation

Unlike passive speakers that require an external power amplifier, the StudioMaster TRX215A features an integrated power amplifier.

This active configuration offers several practical advantages:

• Reduces the need for separate external power amplifiers.
• Saves equipment and installation space.
• Simplifies transportation and system deployment.
• Makes audio connections and system operation more convenient.
• Suitable for professional event production and rental companies.
• Easily integrates into professional PA systems.

For applications requiring additional sub-bass performance, the TRX215A can be combined with compatible subwoofers to create a more complete sound reinforcement system.

10. Robust Enclosure – Designed for Professional Applications

The StudioMaster TRX215A features a large speaker enclosure designed to accommodate its dual 15-inch LF drivers and compression driver system.

Its robust construction helps protect the internal components and reduce unwanted vibration during operation.

With a published weight ranging from 45.7kg to 54.7kg across different sections of the product page, the speaker is intended for professional installations and stage applications with suitable transportation and handling equipment.

Its overall dimensions are 472 × 1050 × 538mm (W × H × D), providing a substantial dual-woofer cabinet design for professional sound systems.

11. Applications of the StudioMaster TRX215A

With its dual 15-inch LF drivers, 500W published power rating, 132dB Peak SPL, and 45Hz–20kHz frequency response, the StudioMaster TRX215A is suitable for a wide range of professional audio applications:

• Professional stage sound systems.
• Indoor and outdoor live performances.
• Auditoriums and conference centers.
• Restaurants and wedding venues.
• High-end commercial karaoke systems.
• DJ and electronic music performances.
• Bars, clubs, and beer clubs.
• Acoustic cafés and live music venues.
• Professional event sound reinforcement.
• Professional PA systems.
• Full-range speaker and subwoofer configurations.
• Professional audio rental and event production systems.

12. StudioMaster TRX215A – A Professional Dual 15-Inch Active Full-Range Speaker

Combining two 15-inch LF drivers, a 44mm compression driver, and integrated power amplification, the StudioMaster TRX215A provides a professional full-range speaker solution for demanding sound reinforcement applications.

Its 45Hz–20kHz frequency response supports full-range audio reproduction, from solid bass to clear and detailed high frequencies. The published 500W power rating and 132dB Peak SPL make it suitable for a variety of professional performance environments.

The active design reduces the need for external amplification equipment, simplifying installation and operation. Its 80° × 60° coverage pattern helps provide effective sound distribution across the audience area.

The StudioMaster TRX215A is an excellent choice for large stages, auditoriums, events, wedding venues, DJ applications, professional karaoke systems, and high-performance PA installations.

StudioMaster TRX215A – Powerful Dual 15-Inch Sound, Professional Performance, Integrated Amplification.