Alto TS412 | 12in - 132dB | 2500W Bluetooth Loudspeaker with DSP & App Control

$364.59

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Powered PA Speaker

Alto TS412 is a powerful and flexible 12-inch powered loudspeaker designed for performers, DJs, and venues seeking pro-grade sound with wireless convenience. With 2500 watts of peak output, advanced DSP, and full Bluetooth control via the Alto App, it delivers excellent clarity, punch, and control in a rugged, portable form.

Alto TS412 Competitive Differences

2500W peak power with 132dB SPL and deep bass response
Bluetooth streaming, stereo linking, and DSP control via Alto App

Alto TS412 Description

The Alto TS412 is the ideal powered speaker for medium to large events, live performances, and mobile DJ setups. With its 2500W peak Class D amplifier and carefully tuned 2-way system, the TS412 pushes out clear, deep audio with minimal distortion—even at high volumes. It features a 12-inch woofer with a 2.5-inch voice coil for enhanced low-end, and a 1-inch ceramic compression driver for detailed highs. Connectivity is simple and versatile with the integrated 3-channel mixer. Two combo XLR/TRS inputs handle mics, instruments, or line-level sources, while Bluetooth 5.0 enables wireless audio streaming and True Wireless Stereo linking with another TS4 unit—no cables required. With the free Alto App for iOS and Android, users can control DSP settings remotely, including speaker use modes, subwoofer size, Bluetooth volume, and custom EQ configurations. This gives you complete control over your sound, even from the middle of the crowd. Designed for flexibility and durability, the TS412 can be pole-mounted, angled as a wedge monitor, or flown via M10 suspension points. The fanless design ensures silent operation, and electronic protections help prevent thermal and signal overload during high-demand performances.

Model Features

2500W peak / 1250W RMS Class D amplifier
12-inch woofer with 2.5-inch high-temp voice coil
1-inch ceramic HF driver with 1.4-inch coil
Bluetooth 5.0 streaming and True Wireless Stereo (TWS)
Integrated 3-channel mixer with dual combo XLR/TRS inputs
4 DSP speaker use modes with customizable EQ via Alto App
Fanless cooling system for quiet, reliable operation
Multiple mounting options: pole, wedge, or flown (M10 suspension)

Model Specifications

Max SPL: 132dB peak / 129dB continuous
Power Output: 2500W peak (1600 LF + 900 HF), 1250W RMS
Frequency Response: 53 Hz – 20 kHz (+/-3 dB)
Frequency Range: 44 Hz – 20 kHz (-10 dB)
Crossover Frequency: 2 kHz
Coverage: 90° H x 60° V
Dimensions: 23.9 x 13.9 x 13.8 in (606.5 x 353.5 x 350.5 mm)
Weight: 33 lb (15 kg)

What's In The Box

Alto TS412 speaker
Power cable
Quick start guide

Shipping

Orders ship from our northern NJ warehouse the same day if ordered by 3:30PM EST. Transit time ETA's are listed in the image below:

Return Policies

All orders come with our industry leading 90-Day return policy.

Cash Back or Store Credit available for returns within 30 days.
Store Credit available for returns within 31-90 days.

Restocking fees

Unopened Items: 5%
Opened but Mint Condition: 15%
Blemished, Missing/Damaged Packing or Accessories: 25%

Shipping Costs

Buyer is responsible for return shipping costs
If "Free" or discount shipping was provided with original order, our actual shipping cost will be deducted from the amount refunded/credited

Damages & Defects

We will swap any item reported as damaged or defective within 7 days of delivery for free. All transportation and replacement costs will be covered by us (within US48 states).