ALTO PROFESSIONAL TS108C

A column speaker in the "line array" spirit, designed for mobile performances

Column sound systems have become popular due to their ability to project a more uniform sound than a traditional speaker on a stand, while remaining quick to set up. The TS108C follows this logic by combining an 8-inch bass base with a column composed of 6 x 2.75-inch drivers to optimize coverage and clarity, even when the audience is close to the stage.

With its modular format, it aims for a "plug and play" use: fewer elements to transport, fewer cables to deploy, and a consistent result in various contexts (vocals, background music, hosting, live performance).

For which musicians, DJs, and events is the TS108C best suited?

The TS108C is particularly suitable for solo/duo musicians, mobile DJs, hosts, trainers, and sports coaches seeking a compact, visually clean, and quick-to-set-up solution. It is comfortable for intimate concerts, cocktails, conferences, speeches, fitness classes, or supplementary sound reinforcement.

The major advantage during performances is the ability to manage microphones and audio sources without adding an external mixer: reducing clutter, speeding up setup, and maintaining a simple audio chain to control.

Built-in mixing, DSP, and Bluetooth: a modern column, easy to master

Coverage designed for intelligibility

With a dispersion of 120deg x 30deg, the TS108C aims to maintain a more consistent level and balance across the listening area. This approach is particularly useful for vocals (speech, singing, hosting) and playlists, where you want to avoid overly loud "hot spots" near the speaker and too quiet zones at the back of the room.

Class D amplification and headroom

The Class D amplifier delivers 600W peak / 300W RMS (200W LF + 100W HF) and targets dynamic reproduction, with a max SPL rated at 123 dB at 1 m. The 8-inch subwoofer + 6 x 2.75-inch column driver combination provides solid bass foundation while retaining the precision needed in the midrange, where clarity and presence are critical.

3-channel mixer, EQ, and reverb: ready without additional rack

The integrated 3-channel mixer with 2-band EQ and built-in reverb allows quick adjustment of a microphone, line source, or accompaniment. For time-sensitive performances, this is a real advantage: plug in, balance, play, without multiplying equipment.

The 4 DSP presets (Normal, Live, DJ, Custom) offer an immediate base depending on the context: speech, performance, music playback, or custom tuning.

Bluetooth, TWS, and app control

The TS108C includes Bluetooth for music streaming and TWS functionality to link two systems in stereo. Control via the Alto Pro app (iOS and Android) facilitates remote adjustments (levels, EQ, modes), convenient when you need to stay facing the audience, manage hosting, or adjust from the listening area.

Modular design and simplified transport

The system disassembles into sections for transport, with a dedicated bag for the column elements. The molded ABS chassis, metal grille, and rubber feet are designed to withstand regular transport, while the top handle on the subwoofer helps quickly move from one venue to another.

Technical specifications

Peak power	600 W	Inputs	Minijack, 2 x XLR/jack
Bluetooth	Yes	Output	XLR mix out
Media Player	Bluetooth	Color	Black
Mixer	Yes	Built-in effects	Yes
Category	Column system	Power supply	100 - 240 V AC - 50/60 Hz
Total RMS power	300 W	Weight	15.9 kg
Type	Amplified	Dimensions (mm)	1859 x 315 x 404
Sat - Dispersion (H x V)	120° x 30°

RMS power	300W (200W LF + 100W HF)	DSP modes	4 presets (Normal, Live, DJ, Custom)
Amplification	Class D	Remote control	Alto Pro App (iOS and Android)
Max SPL (1 m)	123 dB	Outputs	XLR mix out
Subwoofer	8" at 6 ohms	Chassis	molded ABS, metal grille, rubber feet
Column drivers	6 x 2.75"	Handle	1 top handle on the subwoofer
Dispersion (H x V)	120deg x 30deg	Subwoofer dimensions	495 x 318 x 396 mm
Frequency response (-3 dB / -10 dB)	55 Hz - 15 kHz / 35 Hz - 20 kHz	Assembled dimensions (H x W x D)	1859 x 315 x 404 mm
Integrated mixer	3 channels with 2-band EQ and built-in reverb