StudioMaster TRX215 Dual Full-Range Speaker

Technical Specifications – StudioMaster TRX215

Brand: StudioMaster

Model: TRX215

Speaker Type: Passive Full Range Loudspeaker

LF Drivers: 2 x 15 inch (40cm)

LF Voice Coil: 65mm

HF Driver: 1.75 inch

HF Voice Coil: 44mm

Power Handling: 500W

Frequency Response: 45Hz – 20kHz

Sensitivity: 99dB

Peak SPL: 132dB

Coverage Angle: 80° x 60° (H x V)

Dimensions (W x H x D): 469 x 1050 x 538mm

Weight: 48kg

StudioMaster TRX215 Dual 15-Inch Full Range Speaker – 500W Professional PA Loudspeaker

The StudioMaster TRX215 is a professional full-range loudspeaker designed for live performances, concert stages, auditoriums, wedding venues, professional karaoke systems and event sound reinforcement applications.

Featuring a dual 15-inch (40cm) low-frequency driver configuration with 65mm voice coils, combined with a 1.75-inch high-frequency driver featuring a 44mm voice coil, the TRX215 delivers powerful bass response, clear midrange reproduction and detailed high frequencies.

With 500W power handling, a frequency response of 45Hz–20kHz, 99dB sensitivity and a peak SPL of 132dB, the StudioMaster TRX215 is designed to meet the demands of professional sound systems requiring high output and powerful audio performance.

The loudspeaker also features a directional horn with an 80° horizontal × 60° vertical coverage pattern, helping distribute sound throughout the listening area.

With its professional enclosure design, measuring 469 × 1050 × 538mm and weighing 48kg, the TRX215 is suitable for permanent installations and professional mobile sound systems.

1. Dual 15-Inch Full Range Configuration – Powerful Sound Performance

The StudioMaster TRX215 features a professional full-range configuration incorporating two 15-inch (40cm) low-frequency drivers combined with a high-frequency driver system.

Its dual-woofer configuration provides increased cone area, supporting powerful bass reproduction and a full-bodied sound character.

This configuration makes the TRX215 suitable for professional audio applications requiring strong sound output, including live music performances, concert stages and event production.

The combination of dual low-frequency drivers and a dedicated high-frequency driver allows the loudspeaker to reproduce a wide range of audio frequencies.

2. Dual 15-Inch Woofers – Powerful and Deep Bass Response

The StudioMaster TRX215 is equipped with two 15-inch low-frequency drivers featuring 65mm voice coils.

The dual-woofer configuration helps deliver powerful, full-bodied bass reproduction, making it suitable for music genres that require strong low-frequency performance.

With its large 15-inch drivers, the TRX215 is designed to reproduce energetic bass for electronic music, EDM, dance music, live performances and professional entertainment applications.

The 65mm voice coil supports the driver's power-handling capability, making it suitable for demanding professional sound reinforcement systems.

3. 1.75-Inch High-Frequency Driver – Clear and Detailed Highs

In addition to its dual 15-inch woofers, the StudioMaster TRX215 features a 1.75-inch high-frequency driver with a 44mm voice coil.

The high-frequency driver reproduces upper frequencies, helping deliver clear vocals, musical details and high-frequency instruments.

Combined with the directional horn design, the high-frequency system contributes to a balanced sound presentation across the loudspeaker's operating frequency range.

This configuration makes the TRX215 suitable for music playback, live performances and professional PA applications.

4. 500W Power Handling – Professional Audio Performance

The StudioMaster TRX215 features 500W power handling, making it suitable for professional sound reinforcement applications.

Its dual 15-inch woofer configuration and 1.75-inch high-frequency driver are designed to handle full-range audio signals in demanding performance environments.

The 500W specification makes the TRX215 a suitable choice for sound systems requiring powerful output and dynamic audio reproduction.

For optimal performance, the loudspeaker should be paired with a compatible external power amplifier according to the manufacturer's recommended electrical specifications.

Combining the speaker with a professional mixer and signal processor also allows sound engineers to adjust EQ, manage signal levels and optimize the overall system performance.

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

The StudioMaster TRX215 offers a frequency response of 45Hz–20kHz, supporting audio reproduction across low, mid and high frequencies.

Its wide frequency response helps reproduce various audio elements:

• Low Frequencies: Supports bass instruments, kick drums and other low-frequency content.
• Mid Frequencies: Reproduces vocals, speech and musical instruments with clarity.
• High Frequencies: Helps deliver detailed and clear high-frequency content.

This full-range performance makes the TRX215 suitable for various music genres and professional sound reinforcement applications.

For systems requiring enhanced low-frequency output, the TRX215 can be combined with dedicated subwoofers.

6. 132dB Peak SPL – High-Output Sound Reinforcement

The StudioMaster TRX215 delivers a maximum peak sound pressure level of 132dB, with a sensitivity rating of 99dB according to the published specifications.

This high-output capability makes the loudspeaker suitable for professional applications requiring powerful sound reproduction in larger spaces.

Combined with its dual 15-inch woofer configuration and dedicated high-frequency driver, the TRX215 is designed for concert stages, auditoriums, live performances and event sound systems.

7. 80° × 60° Coverage Pattern – Controlled Sound Distribution

The StudioMaster TRX215 features a directional horn with an 80° horizontal × 60° vertical coverage pattern.

This horn design helps control sound dispersion and distribute audio throughout the intended listening area.

The 80° horizontal coverage supports sound distribution across the width of the venue, while the 60° vertical coverage helps manage sound dispersion vertically.

When properly positioned and aligned, the TRX215 can provide effective sound coverage for various professional applications.

It is suitable for front-of-house (FOH) sound systems, concert stages, auditoriums and event installations.

8. Professional Full Range Design – Flexible System Integration

The StudioMaster TRX215 is a full-range loudspeaker designed to reproduce a wide range of audio frequencies within a single enclosure.

It can be integrated into professional sound systems alongside compatible equipment, including:

• Professional power amplifiers.
• Analog and digital mixers.
• Digital signal processors (DSP).
• Microphones and audio playback devices.
• Subwoofers for enhanced low-frequency reproduction.

Proper system matching allows sound engineers to manage amplifier power, adjust tonal balance and optimize overall audio performance.

When combined with dedicated subwoofers, the system can deliver enhanced bass performance for applications requiring powerful sound reinforcement.

9. Professional Enclosure Design – Suitable for Stage Applications

The StudioMaster TRX215 features a professional loudspeaker enclosure measuring 469 × 1050 × 538mm.

Its enclosure accommodates two 15-inch low-frequency drivers and a dedicated high-frequency driver, forming a professional dual 15-inch full-range loudspeaker system.

With its 1050mm height, the TRX215 features the characteristic design of professional dual-woofer loudspeakers.

It is suitable for installation in concert stages, auditoriums, event venues and professional sound reinforcement systems.

10. 48kg Weight – Designed for Professional Applications

The StudioMaster TRX215 weighs 48kg, reflecting its dual 15-inch driver configuration and professional enclosure design.

Its weight should be considered when planning transportation, installation and system positioning.

For mobile sound applications, suitable transportation equipment and sufficient handling personnel are recommended.

For permanent installations, appropriate mounting and positioning arrangements should be selected to ensure safe operation.

11. Professional Applications – Versatile Sound Reinforcement Solutions

With its dual 15-inch woofers, 500W power handling, 132dB peak SPL and 45Hz–20kHz frequency response, the StudioMaster TRX215 is suitable for a wide range of professional audio applications.

Recommended applications include:

• Professional concert and stage sound systems.
• Auditoriums and event centers.
• Wedding venues and conference facilities.
• Professional karaoke installations.
• Bars, lounges and entertainment venues.
• Live bands and music performances.
• Mobile PA sound systems.
• Front-of-house (FOH) applications.
• Professional PA installations.
• Systems combined with dedicated subwoofers.

12. StudioMaster TRX215 – Professional Dual 15-Inch Full Range Solution

Combining two 15-inch low-frequency drivers, a 1.75-inch high-frequency driver and 500W power handling, the StudioMaster TRX215 provides a professional full-range loudspeaker solution for demanding sound reinforcement applications.

Its dual 40cm bass configuration, 65mm LF voice coils, 44mm HF voice coil and 80° × 60° horn coverage contribute to its professional audio performance.

With a frequency response of 45Hz–20kHz, 99dB sensitivity and 132dB peak SPL, the TRX215 is suitable for concert stages, auditoriums, professional karaoke systems and event production.

The StudioMaster TRX215 is an excellent choice for audio professionals, event organizers, wedding venues and entertainment businesses seeking a powerful dual 15-inch full-range loudspeaker.

StudioMaster TRX215 – Powerful Dual Bass, Professional Sound Performance.