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Alto TS412 2500-Watt 12-Inch 2-Way Powered Loudspeaker With Bluetooth, DSP and App Control
Brand:
Alto
Product Highlights
Louder. Clearer. Smarter.
Where TS3 exceeded expectations, TS4 redefines them completely.
Building on the legacy of our best-selling TrueSonic speakers, the TS4 Series delivers increased power, clearer sound, and advanced Bluetooth functions including streaming, speaker linking, and App control.
Compact, lightweight, and designed for reliability, the new TS4 Series makes it simple to get great live sound at every event.
True Sonic Power
Whether you need a powerful vocal PA or club-shaking bass performance for a DJ set, TS4 speakers deliver loud, clear, room-filling sound for any application.
With a 12-inch woofer, and a 1.4-inch compression driver, TS412 delivers 2500W of class-leading power and clarity in equal measure.
FREE Alto App for remote configuration and control
Available free for both Android and iOS, the Alto App gives hands-on remote control over Bluetooth levels, Speaker Use Modes, Custom EQ and Sub Size selection. Further, True Wireless Stereo linking can be configured remotely via the app to save time during setup. Download for Android Download for iOS
Built-In 3-channel mixer
Every TS4 features an integrated 3-channel mixer, with two Mic/Line input channels and a dedicated Bluetooth channel. The Mic/Line channels feature XLR/TRS combo jacks and can be used with microphones, instruments, and line-level signals without the need for additional hardware or adjustment. Just plug straight into the rear panel and you’re up and running.
Simple Bluetooth Streaming & Speaker Linking
The ideal high-powered streaming solution, TS4’s built-in Bluetooth connectivity makes it easy to pair your laptop, phone or tablet and get the music pumping in no time at all.
With the True Wireless Stereo function you can stream Bluetooth audio to two TS4 speakers in perfect stereo without the need for any cables.
DSP Modes for the best sound in every application
TS4’s three preset “Speaker Use” modes let you optimize the speaker for any application, so you’ll get great sound every time at the touch of a button. For even more control over your sound, you can configure a Custom EQ within the Alto App and remote adjust the settings from any listening point in the venue. You can even save your favorite Custom EQ setting direct to the TS4 for easy recall whenever you need it.
Versatile and Reliable
From the high-quality drivers to the fanless class D amplifiers, every aspect of the TS4 Series has been designed for superb reliability, whether used for mobile gigs and performances or fixed installation.
Each speaker features a lightweight, sleek, black box design that can be used as the application demands – freestanding, as a wedge monitor, pole-mounted or suspended via the integrated suspension points.
FEATURES
- 2500 W peak (1600 LF + 900 HF) 1250 W continuous RMS (800 LF + 450 HF)
- FREE Alto App (iOS/Android) for remote configuration and control
- Bluetooth® audio streaming direct from device
- On-board DSP with 4 Speaker Use modes (inc. Custom EQ via App)
- True Wireless Stereo speaker linking via Bluetooth®
- Integrated 3-channel mixer with dual XLR ¼-inch combo inputs, mic/line switches and independent level controls
- XLR Mix output, Speaker Use, and Sub Size Controls
- 12” driver, 2.5” (63 mm) high-temperature voice coil
- 1” exit ceramic driver with 1.4” (35 mm) coil
- Lightweight enclosure for easy transport, set up and installation
- Versatile design – pole-mountable, wedge monitor or flown application with integral M10 suspension points
- Powerful and efficient class D amplifiers with fanless cooling design to run cleaner, quieter and with greater long-term reliability
- Designed and tuned in the USA
Experience powerful, crystal-clear sound with unmatched versatility, perfect for any live performance or event. Delivering an impressive 2500 watts of output power through a 12-inch two-way design, this speaker ensures rich audio detail across a wide 20 kHz frequency range. With built-in Bluetooth and advanced DSP app control, you can easily customize your sound settings to suit any environment—discover how this loudspeaker can elevate your audio experience.
Original price was: ₹79,600.₹42,490Current price is: ₹42,490.
In stock
Estimated delivery dates: Apr 13, 2026 - Apr 17, 2026
In stock
When it comes to delivering powerful and clear sound for live performances, events, or installations, having a reliable and versatile loudspeaker is essential. The Alto TS412 2500-Watt 12-Inch 2-Way Powered Loudspeaker is designed to meet the demands of professionals and enthusiasts who require outstanding audio quality combined with advanced technology and ease of use. Whether you are a DJ, musician, event organizer, or sound technician, this loudspeaker ensures your audience hears every detail with precision and impact.
One of the standout reasons to choose the Alto TS412 is its impressive 2500-watt maximum output power. This means you get robust, high-volume sound without distortion, ensuring your audio reaches large audiences in various environments, from indoor venues to outdoor festivals. The 12-inch woofer and two-way speaker design work together to produce balanced sound, with deep, punchy lows and crisp highs. This clarity and power make it easier to engage your crowd and maintain a professional audio presence no matter the setting.
Adding to its appeal is the built-in Bluetooth connectivity, which allows you to stream audio wirelessly from your smartphone, tablet, or computer. This feature eliminates the hassle of cables and provides flexibility in how you manage your music or sound sources. Whether you need to play background music during setup or take requests on the fly, Bluetooth makes it simple and convenient, saving you time and reducing setup complexity.
Another critical advantage is the integrated DSP (Digital Signal Processing) and app control. The DSP optimizes sound quality by adjusting parameters such as equalization, feedback suppression, and limiter settings, ensuring your audio remains clear and balanced at any volume. The companion app gives you remote control over these settings, so you can fine-tune your sound from a distance without needing to physically access the speaker. This level of control is invaluable during live events where quick adjustments can make all the difference.
In terms of specifications, the Alto TS412 offers a wide frequency response up to 20 kHz, meaning it covers the full range of audible sound for most musical and vocal content. Its mono audio output mode simplifies setup when you need to link multiple speakers for broader coverage. The loudspeaker’s build quality and design ensure durability and portability, making it suitable for frequent transport and rigorous use. At a sale price of ₹41,790, down from the regular ₹79,600, this unit represents excellent value for a professional-grade powered loudspeaker.
This loudspeaker is ideal for a wide range of applications including live band performances, DJ sets, corporate presentations, and public address systems. Its powerful output and clarity make it suitable for medium to large venues, while the Bluetooth and app control features add a modern touch to traditional sound reinforcement setups. Whether you are a seasoned audio professional or an event host looking to elevate your sound system, the Alto TS412 offers a compelling combination of performance and convenience.
In conclusion, the Alto TS412 2500-Watt 12-Inch 2-Way Powered Loudspeaker is a smart investment for anyone serious about delivering exceptional sound. Its powerful output, advanced DSP technology, Bluetooth streaming, and remote app control simplify audio management without compromising quality. Backed by the Alto brand’s reputation for reliability, this loudspeaker provides confidence that your sound will always be clear, dynamic, and impactful. Choose the TS412 to ensure your next event sounds professional and impressive from start to finish.
| Brand | ALTO |
|---|---|
| Speaker Maximum Output Power | 2500 Watts |
| Frequency Response | 20 KHz |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | Mono |