Alto TS 415 B-Stock

B-Stock with Full Warranty
Return that may have slight traces of use.

Active Full-Range Speaker With Bluetooth

Equipped with: 15" / 1.4
Power: 1,250W RMS / 2,500 W peak
Class-D bi-amp power amplifier
True wireless Bluetooth playback
Control via App (Android OS / iOS App) for: Volume, 6-band EQ, crossover
Frequency response: 44 - 20,000 Hz (+/- 3 dB)
Sound pressure: 135 dB (SPL peak)
Dispersion patern (H x V): 90° x 60°
2 Channel mixer with XLR / jack 6.3 mm combo inputs
XLR output
USB charging socket
Sub size button for crossover adjustment
Speaker stand flange mount: 36 mm
M10 fly points
Dimensions: 643 x 418 x 402 mm
Weight: 17.2 kg

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since August 2022

Item number 554026

Sales Unit 1 piece(s)

Also available as brand new product 5.699 kr

5.222 kr

Free shipping incl. VAT

Sales Rank

in Active Full-Range PA Speakers

Louder, clearer, smarter

Alto TS 415 Bluetooth PA speaker in monitor position

Building on the TS3 series, Alto Professional has launched the TS4 series of even more powerful active speakers with Bluetooth connectivity for streaming, speaker linking, and mobile app integration. As the flagship model, the TS415's remarkable feature set stands out amongst its competitors in this price range. Despite its outstanding performance, the speaker also operates quietly thanks to its fanless design. The TS4's three preset "Speaker Use" modes allow for on-the-fly speaker optimisation for speech and music applications, and the ability to configure and store custom EQs within the free Alto App offers even greater control.

Stand connection on the underside of the Alto TS 415

Powerful all-rounder

The TS415 features a lightweight, sleek, black design that can be used as the application demands: Free-standing, as a wedge monitor, mounted on a stand, or suspended via the integrated suspension points. With peak output power of 2500W and a built-in class-D amplifier, the TS415 delivers a sound pressure level of up to 135dB. A 15" woofer with a 2.5" high-temperature voice coil, rated at 800W at 2 ohms, easily takes care of the low end. Above the crossover frequency of 2kHz, the 1" exit ceramic driver with 1.4" coil takes over, with a power rating of 450W at 4 ohms. Once the 17kg, 643 x 417.5 x 402mm speaker has been set up and the power supply connected, two dynamic microphones or line signals can be connected to the two XLR/TRS combo sockets. The TS4's built-in Bluetooth connectivity makes it easy to pair a laptop, smartphone, or tablet and start streaming music.

Buttons and connections on the rear of the Alto TS 415

For powerful live performance

Whether used for mobile gigs and performances or fixed installation, The TS415 makes it simple to achieve a great live sound at any event. Club owners looking for a rich bass response during DJ sets will be impressed by the TS415's room-filling sound, while event organisers will appreciate the speaker's ability to reproduce loud yet crystal-clear speech. The TS 415's quiet, fanless operation is also perfectly suited for settings such as theatres, restaurants, and conferences, while its three-channel onboard mixer is ideal for solo artists or duos looking for an all-in-one solution to quickly connect a dynamic microphone, keyboard, or guitar. By streamlining the necessary equipment, setting up and packing away at gigs becomes a breeze with the TS415. Mobile DJs meanwhile, can select customised EQ presets at the touch of a button while their tablet recharges via the integrated USB charging socket.

About Alto Professional

Alto Professional is a US-based company which manufactures sound equipment for all areas of the live music industry (sometimes known as a sound reinforcement company), and its product range extends from loudspeakers and amplifiers to radio links and mixing consoles. Accessories such as protective covers and wall mounts are also available. Alto Professional additionally provides a large selection of products aimed at solo artists, DJs, and small ensembles. These products are reputed for being both lightweight and highly reliable on the road and play an important part in many live tours and events. Founded in 2000 by a group of passionate sound engineers, Alto Professional specialises in developing affordable sound technology for the live sector.

Even more sound

The Alto Pro app, available for iOS and Android, offers extensive remote configuration and control options for even greater refinement of the TS415's sound and provides volume control over Bluetooth audio signals as well as a selection of ready-made EQ presets. Presets can also be customised via the app and then saved directly to the speaker itself for convenient recall. Those looking to connect a subwoofer to the TS415 via the Mix Out can take advantage of the Sub Size button, which is also accessible via the app, to select a high-pass filter setting based on the size of the subwoofer. Additionally, the Stereo Link button enables the effortless wireless connection of two TS4-series speakers to play music streamed via Bluetooth in stereo sound. For even greater sound pressure, additional speakers can be connected using standard XLR cables to the outputs of two stereo-linked TS4s.

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