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The brand Alto
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How to choose your PR System Buying guide
Power, loudspeaker size, price, efficiency, dimensions, passive or active version... Choosing a loudspeaker is no easy task! In this guide, you will find several ways to help you make your choice acco
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Active full-range speaker
the Alto ts412 is a PA speaker.
The TS4 active loudspeakers provide a full arsenal of controls and settings to keep your sound in check at all times. Each TS4 features a 3-channel mixing system with 2 XLR/jack combo inputs combined with a mic/line input selector and a level for each channel, ideal for microphones as well as instruments or line level devices.
The third dedicated Bluetooth channel features a level control for fine-tuning the volume of song playback via a smartphone or other compatible Bluetooth device. A PAIR button allows you to pair a compatible Bluetooth device to the speaker, while Stereo Link allows you to pair another TS4 speaker nearby without the need for cables.
The TS4 active loudspeakers provide a full arsenal of controls and settings to keep your sound in check at all times. Each TS4 features a 3-channel mixing system with 2 XLR/jack combo inputs combined with a mic/line input selector and a level for each channel, ideal for microphones as well as instruments or line level devices.
The third dedicated Bluetooth channel features a level control for fine-tuning the volume of song playback via a smartphone or other compatible Bluetooth device. A PAIR button allows you to pair a compatible Bluetooth device to the speaker, while Stereo Link allows you to pair another TS4 speaker nearby without the need for cables.
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Technical sheet
- PA power speaker 601 to 1000 watts RMS
- Type of PA speaker Stage & FOH monitor
- Amplified: Active
- Amplified : Yes
- Application : Front, Back
- Bluetooth : Yes
- Category: sound system
- Controls: Bluetooth pairing button, Stereo Link button, Mic/line switch (1 per channel), Input gain (1 per channel), Speaker Use switch, Sub size switch, Bluetooth volume
- DSP: Yes
- Diameter w/p: 12" (12")
- Dimensions (mm): 606.5 x 353.5 x 350.5
- Dispersion (H x V) : 90° x 60° Inputs
- Inputs : 2 x XLR/jack combo
- Finish: Black
- Crossover frequency: 2.0 kHz
- Impedance per channel: 2 ohms (LF), 4 ohms (HF)
- Header width: 36 mm
- Media player: Bluetooth
- Mixer: No
- Number of channels: 2 channels
- Pan cut : Yes
- Weight (kg) : 15 kg
- SPL Max / peak : 132 dB
- Power : 1 250 W
- RMS power / peak : 2 500 W
- RMS power : 1 250 W
- Frequency Response : 53 Hz - 20 kHz
- Max SPL : 129 dB
- Outputs: XLR mix out
- Cabinet construction: polymer moulding
- Transport: 3 handles
- Tweeter: 1" tweeter
- Type : active speaker
- Speaker protection type : power limiter, fuse
- Additional Specs :
- Built-in Bluetooth module: Bluetooth link between speakers (Stereo Link), or pairing with a Bluetooth device for music streaming
- Free Alto application: control of the band speaker EQ (frequency, Q and gain setting for each point), built-in EQ presets according to the context of use, Bluetooth volume control, associated subwoofer size setting, Stereo Link control between speakers
- 5V/1.2A USB port: charging port for Bluetooth Total or other mobile devices
- Indicators: Signal level/limiter/clip LED green/yellow/red, Bluetooth LED (blue), Link LED (orange), DSP preset LED (green), HPF LED (green)
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