Alto TX 412B
Professional music gear - detailed information and where to buy
Alto
TX 412B
Product Info
Article Number:
611771
Brand:
Alto
Model:
TX 412B
Category:
Active Full-Range PA Speakers
Price:
$405.90
* Prices may vary. Check retailer for current pricing and availability.
This Alto TX 412B is a surprisingly capable little speaker, perfect for solo acoustic performers, small bands, or DJs needing a portable and self-contained sound system. The battery power is a huge bonus for outdoor events where mains power isn't available, and the Bluetooth is handy. Just don’t expect it to move a stadium – it’s a budget-friendly solution for smaller spaces.
Product Description
- Alto TX 412B
- Battery Powered 2-Way Full-Range Speaker
- Class-D Bi-amping power amplifier
- Power: 300 W RMS
- 600 W peak
- Equipped with: 12" woofer
- 2" tweeter
- Bluetooth TWS
- Frequency range: 70 - 20
- 000 Hz (-3 dB)
- Max. sound pressure level: 120 dB
- Dispersion pattern: (H x V): 90° x 60°
- Battery life: Max. ten hours
- Two lateral handles
- Input: Combo jack
- Mix output: XLR
- Speaker stand flange mount: 36 mm
- Dimensions (H x W x D): 602 x 381 x 343 mm
- Weight: 13.3 kg
PROS
- • Battery power offers impressive portability for outdoor gigs.
- • Class-D amp delivers surprising punch for its size and cost.
- • Bluetooth TWS is genuinely useful for stereo wireless setups.
- • The 12” woofer provides a decent low-end response for its class.
CONS
- • The plastic enclosure feels a bit flimsy compared to more robust options.
- • While 120dB SPL is stated, real-world headroom feels limited at higher volumes.
- • The dispersion pattern might be narrow for wider stage applications.
Product Video
Key Features
Power (Watts)
300 RMS / 600 Peak
Woofer Size
12"
Frequency Range
70 - 20,000 Hz
Max SPL
120 dB
Connections
Combo Jack Input, XLR Mix Output
Weight
13.3 kg
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Frequently Asked Questions
The Bluetooth is generally stable, but simultaneous connections can introduce dropouts – best used for a single source.
While Alto doesn't officially support battery replacement, it's likely a standard lithium-ion pack accessible to a skilled technician.
It's competitive, but the Alto leans towards a slightly brighter, less full sound than some of its competitors; it’s a matter of personal preference.
