ALTO PROFESSIONAL TX412
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- This item is covered for 3 years
Essential Information About the TX412 Bi-Amplified Active Speaker
Essential Information About the TX412 Bi-Amplified Active Speaker
- Power and Precision: 700 W peak (350 W RMS) bi-amplification with 12-inch speaker and 1-inch titanium driver, 90 x 60 horn for even coverage up to 120 dB SPL.
- Bluetooth 5.0 + TWS: stable wireless streaming, True Wireless Stereo pairing to deliver stereo sound with two TX4 speakers without cables.
- Stage Versatility: 2-channel mixing mic/line + Bluetooth, angled panel for stage monitoring, and 36 mm socket for pole mounting.
- Robust and Mobile: injected polypropylene enclosure, metal grille, side and top handles for intensive use.
Manufacturer Information
Alto Pro
https://www.inmusicbrands.com
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Safety manager:
Algam SAS
Email: contact@algam.net
Address:
At the Heart of the TX Series: Versatility for Professionals
Part of the TX series, the TX412 focuses on essentials for modern live sound: controlled power, clear sound dispersion, and immediate usability. It stands as a reliable choice for mobile performances requiring quick setup and consistent results, from mid-sized venues to bars or gyms.
Who Is It For and What Applications?
Ideal for bands, DJs, and hosts, the TX412 excels as a front-of-house speaker for medium-sized events, as a personal stage monitor, or for hosting with microphone and background music. Fitness instructors, event professionals, and public venues appreciate its clarity, comfortable maximum level, and ease of integration.
Technical specifications
| Battery | No | Baseplate width | 36 mm |
| Frequency response - start | 70 Hz | Media Player | Bluetooth |
| Frequency response - end | 20 kHz | Mixer | Yes |
| Category | Soundsystem | Cutaway | Yes |
| Type | active speaker | SPL max | 120 dB |
| Peak power | 700 W | Speaker structure | polypropylene |
| Number of channels | 2 channels | Transport | 3 handles |
| Amplification | Active amplified | Inputs | combo XLR/jack |
| Application | Facade, Stage monitor | Outputs | XLR mix out |
| Bluetooth | Yes | Color | Black |
| Connection | XLR | Finishing | Matt |
| Speaker diameter | 12", 2" | Power output | 350 W |
| Tweeter | 1", titanium diaphragm | Power / type | RMS |
| Horizontal dispersion in degrees | 90.0000 | Weight | 13.3 kg |
| Vertical dispersion in degrees | 60.0000 | Dimensions (mm) | 602 x 381 x 343 |
| EQ | Switch contour | ||
| Power (RMS / peak) | 350 W / 700 W (500 W LF + 200 W HF) | Profiles | A2DP, AVRCP |
| Maximum SPL | 120 dB at 1 m | Streaming | from a smartphone or compatible device |
| Dispersion (H x V) | 90 x 60 | Stereo pairing | 2 TX4 speakers via True Wireless Stereo (TWS) |
| Loudspeaker | 12 inches | Enclosure | molded injection-molded polypropylene with rubber feet |
| HF compression driver | 1 inch, titanium diaphragm | Use | front-of-house, personal monitors (angled monitor position) |
| Mixing | 2 channels (mic/line, Bluetooth) | Grille | metal, black finishing |
| Output | XLR Mix | Handles | 2 side + 1 top |
| Controls | level per channel, limiter and Bluetooth status LEDs, Bluetooth pairing button, Contour EQ switch, ground switch | Mounting | 36 mm pole socket |
| Version | 5.0 | Dimensions | 602 x 381 x 343 mm |
Questions frequently asked
Is the Alto Professional TX412 suitable for front of house and stage monitoring?
Its slanted cabinet allows for use as a floor monitor, while the 36 mm pole socket enables pole mounting for front of house PA use. The 90° x 60° dispersion covers a defined listening area.
What power and sound level does this 12-inch active speaker deliver?
The amplifier provides 350 W RMS and 700 W peak, with a stated distribution of 500 W for low frequencies and 200 W for highs. The maximum SPL reaches 120 dB at 1 m. The frequency response extends from 70 Hz to 20 kHz.
Can a microphone be connected and music streamed via Bluetooth?
Two mixing channels are available, each with combo XLR/jack inputs and microphone/line selection. Bluetooth 5.0 supports A2DP and AVRCP profiles for playback from a compatible device. An XLR Mix Out allows sending the mix to another speaker.
Can the TX412 operate in stereo wirelessly?
The TWS feature allows pairing two TX4 series speakers in stereo via Bluetooth, with no wired audio connection between them.
What is the weight and how is this speaker transported?
Weighing 13.3 kg and measuring 602 x 381 x 343 mm, the speaker remains suitable for mobile setups. The injected polypropylene cabinet features a black metal grille and three handles: two on the sides and one on top.



