Description

Alto Professional TS412 is a 2500W peak powered speaker (RMS: 800W low, 450W high), covering a frequency range from 44Hz to 20kHz and features three audio inputs with separate volume controls: two mic/line on Combo connectors and one wireless Bluetooth 5 with pairing buttons and stereo link function. Max SPL: 132dB (peak), 129dB (continuous). DSP functions manageable via iOS and Android app. 

Alto TS412: True Sonic Power

Whatever your amplification needs, with the Alto Professional TS412 speaker you'll have an elegant, quality product at your disposal, with a 2500W peak power, a 12" woofer and a 1" compression tweeter respectively equipped with a 2.5" (63mm) and 1.4" (35mm) voice coil and Class D amplification with 800W and 450W RMS. The frequency response ranges from 53Hz to 20kHz with a tolerance margin of +/-3 dB, extending to low frequencies down to 44Hz with a tolerance of -10 dB.

Free Alto iOS and Android App  

Configure and control your Alto Professional TS412 powered speaker from your smartphone and tablet using the dedicated app, available for free for iOS and Android devices. In the app, you can configure the Bluetooth audio level, the speaker's mode of use, set your custom equalization (with a 6-band parametric EQ), and the high-pass filter that best suits the size of your potential subwoofer. Additionally, you can configure the True Wireless Stereo Link directly within the app, thus minimizing setup times. A Type A USB port on the rear panel of the TS412 allows for charging smartphones and tablets.

Integrated 3-channel mixer in the TS412

As with all models in the TS4 by Alto Professional series, the TS412 features an integrated 3-channel mixer: 2 mic/line on Combo connectors (accepts XLR or 1/4” TRS Jack) and one wireless Bluetooth 5 with Pairing buttons and Stereo Link function. The Mic/Line selector on the combo inputs allows for setting the appropriate preamplification depending on the connected source. With the XLR “Mix Out” output, wired daisy-chain connections can be made. You can therefore connect directly to your speaker and separately control the volume of the 3 connected sources: from dynamic microphones to keyboards, from musical instruments (even guitar and bass with active pickups) to guitar pedalboards, from mixers to audio interfaces, including various devices (computers, smartphones or tablets) equipped with Bluetooth output.

Bluetooth Audio Connectivity & Speaker Linking

Nowadays, it is essential to be able to meet the needs of the audience and client, minimizing the setup time of the audio system and cable clutter. The Alto TS412, thanks to its Bluetooth 5 audio connectivity, receives input signals from laptops, mobile phones, and tablets. With the True Wireless Stereo function, you can configure your set of Alto Professional TS412 speakers to reproduce the stereo image of the original source. All without cables!

The integrated DSP in the Alto Pro TS412

There are three “Speaker Use” presets that you can select with the dedicated button on the rear panel: Live, DJ, and “Custom via App.” The latter can be configured remotely via a 6-band parametric EQ in the iOS/Android app. You can save your personalized equalization directly on the speaker to quickly recall it when needed. With the “Sub Size” button, you can choose the most appropriate high-pass filter for use with small, medium, or large subwoofers.

Alto TS412 adapts to your needs

Lightweight (15KG) and compact (606.5x353.5x350.5mm) considering its power, this powered speaker can be positioned in any way: on a stand thanks to the standard 36mm hole on the base, on the floor or as a stage monitor thanks to the particular shape of the cabinet, or suspended thanks to the integrated M10 suspension points. Passive cooling, meaning the absence of a fan, allows the TS412 to be used in environments that require particular silence from equipment: from theatrical performances to places of worship.

Applications of Alto Professional TS412 speakers:

    
• Live Performers (singers and karaoke)
    
• Musicians and bands (live, rehearsal room)
    
• DJs
    
• Bars, restaurants and dance clubs
    
• Stage monitor
    
• Gyms and dance classes
    
• Places of worship
    
• Theaters
    
• Presentations, rallies, events and weddings

Technical specifications Alto Professional TS412:

    
• Two-way powered speaker
    
• 3 inputs with volume controls
    
• 2 Mic/Line, 1 Bluetooth 5
    
• Integrated DSP manageable via app
    
• 2500W peak
    
• Class D amplification
    
• Passive cooling (fanless)
    
• RMS: 800W low, 450W high
    
• MAX SPL (@1m): 132dB (peak), 129dB (continuous)
    
• Frequency response (+/-3 dB): 53Hz to 20kHz
    
• Covered range (-10 dB): 44Hz to 20kHz
    
• 12” woofer, 2.5” voice coil (63mm)
    
• 1” tweeter, 1.4” voice coil (35mm)
    
• Coverage angle (nominal): 90° H x 60° V
    
• Crossover frequency: 2kHz
    
• 2 combo audio inputs: XLR or 1/4” (6.35 mm) TRS Jack
    
• Input impedance: 10 KΩ (bal.), 20 KΩ (unbal.), Mic: 1.2K
    
• Line Gain: from -∞ to 0 dB, +4 dBu, +10 dBu for max out
    
• Mic/Inst Gain: -∞ to +50 dB
    
• XLR output (Link)
    
• Buttons for Pairing and Stereo Link Bluetooth
    
• EQ button 3 presets: Live, DJ and “Custom via App”
    
• App for management from iOS and Android smartphones and tablets
    
• 6-band parametric EQ in the app
    
• “Sub Size” button for high-pass selection
    
• USB A port for device charging (5V, 2.1A)
    
• Protection circuits: overheating, clip and transducer saturation
    
• Trapezoidal polypropylene cabinet
    
• Lightweight, optimized for different installations and transport
    
• Perforated metal front protective grille
    
• Installation: 36mm hole for stand, M10 holes, floor
    
• Power connector: IEC
    
• Fuse 220-240V: T6.3AL AC250V
    
• Consumption 1100W
    
• Dimensions and weight: 606.5x353.5x350.5mm; 15KG

LED Indicators:

    
• 1 for Signal/Limit/Clip:

(Green = Ch1/2 signal present)

(Yellow = Ch1/2 Limiter)

(Red = Ch1/2 Output Clipped)
- 1 Bluetooth (Blue)

- 1 Link LED (Orange)

- 4 DSP Preset (Green)

- 3 HPF (Green)