Strong, clear sound for restaurants, bars and rehearsal rooms. The Alto Professional TX412 is a powered PA speaker with a 12-inch woofer, 700 W of Class-D power, a built-in 2-channel mixer and Bluetooth. It stays clear and detailed even at full volume, with simple controls anyone can use.
Why customers choose it
Who it is for
Restaurants and bars, rehearsal rooms, DJs and bands, outdoor performances, small events, schools and churches.
What’s in the box
- 1 x Alto TX412
- 1 x Power cable (6 ft / 183 cm)
- 1 x Quickstart guide
- 1 x Safety & warranty manual
Specifications
| Amplifier | 700 W Class-D (500 W LF + 200 W HF) |
|---|---|
| Woofer | 12-inch (304.8 mm), 2-inch voice coil |
| Tweeter | 1-inch titanium compression driver |
| Coverage | 90° x 60° |
| Mixer | 2 channels: mic, line, Bluetooth |
| Bluetooth | Streaming + TWS stereo linking |
| Outputs | Mix Output (link speakers) |
| EQ | Contour EQ |
| Grille | Full metal |
| Mounting | Pole socket, monitor angle |
| Type | Powered PA speaker |
| Driver Size | 12-inch woofer + 1-inch compression driver |
| Channels | 2-channel built-in mixer |
Good to know
- Two TX412 speakers can play in stereo over Bluetooth TWS.
- Speaker stand and cables are not mentioned as included.
- Need deeper bass for bigger spaces? See the Alto TX415 (15-inch).

































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