ALTO PROFESSIONAL TX415

Essential Information About the TX415 15-Inch 700 W Bi-Amplified Active Speaker

• 700 W bi-amplified power for clear and impactful sound even at high volumes.


• Bluetooth 5.0 with TWS for stereo sets without cables between two speakers from the TX4 series.


• Stage/installation versatility: front of house, stage monitor, bar, club, or outdoor events.


• Robust design with molded polypropylene enclosure, metal grille, and ergonomic handles for touring.

At the Heart of the TX4 Series: Designed for Modern Performance

The TX415 is part of the TX4 series, a range designed to offer an excellent power-to-portability ratio for musicians, DJs, and event professionals. With its 15-inch driver, it easily covers main PA or bass/mid reinforcement needs while remaining simple to set up thanks to its built-in mixer and immediate controls.

Who Is It For and What Applications?

Ideal for bands, DJs, dance schools, multipurpose rooms, and bars, the TX415 handles concerts as well as fitness classes or speeches. Its 36 mm pole mount facilitates mounting on stands for clean coverage, while its angled enclosure allows for use as a personal stage monitor.

Power, Connectivity, and Simplicity Serving the Sound

Projection and Intelligibility

The 700 W bi-amplification powers a 15-inch woofer and a 1-inch compression driver with a wide-dispersion horn. The result: effective projection, vocals that cut through the mix, and solid bass for contemporary music.

Bluetooth 5.0 and Wireless Stereo

Bluetooth 5.0 connectivity allows streaming of backing tracks or playlists directly from a smartphone. The "True Wireless Stereo" function links two TX4 speakers in stereo, ideal for quickly sound reinforcing a space without running cables between speakers.

Immediate Controls

The "Contour EQ" selector instantly provides a more musical sound for playback. Independent channel levels, limiter and Bluetooth status LEDs, as well as the ground switch, speed up setup and secure the performance.

Technical specifications

Category	Soundsystem	Mixer	Yes
Type	active speaker	Cutaway	Yes
Peak power	700 W	SPL max	121 dB
Amplification	Active amplified	Speaker structure	polypropylene
Application	Facade, Stage monitor	Transport	3 handles
Bluetooth	Yes	Inputs	combo XLR/jack
Number of speakers	2	Color	Black
Tweeter	1", titanium diaphragm	Finishing	Matt
Horizontal dispersion in degrees	90.0000	Power output	350 W
Vertical dispersion in degrees	60.0000	Power / type	RMS
EQ	Switch contour	Weight	14.4 kg
Baseplate width	36 mm	Dimensions (mm)	634 x 386 x 371

Power (RMS / Peak)	350 W / 700 W (500 W LF + 200 W HF)	Mixing	2 channels - mic/line, Bluetooth
Maximum SPL (dB @1 m)	121	Controls	1 level per channel with limiter and Bluetooth status LEDs, line level selector, Bluetooth pairing button, Contour switch, ground switch
Speaker	15 inches	Outputs	Mixed XLR
HF Compression Driver	1 inch, titanium diaphragm	Enclosure	molded injected polypropylene with rubber feet
Frequency Response	75 Hz - 20 kHz	Dimensions	634 x 386 x 371 mm
Dispersion (H x V)	90 x 60 degrees