2,500 Watts Can't Get Any Lighter
Possessing the same desirable functionality as Alto Professional's TS3 series speakers, and boasting some favorable upgrades, TS4 Series speakers provide stage-ready performance that's easy to integrate into any setting. A whopping 2,500 watts of power generates a truly authoritative output, which can be controlled entirely via EQ control and from Alto's free smartphone app. TS4 speakers also come with True Wireless Bluetooth linking capabilities, providing a smooth, seamless connection between devices whenever and wherever you may need it. Sweetwater sound professionals are always looking for versatile speakers to bring to their next gig; given the TS4 Series speaker's lightweight build, there's always a surplus of them on standby.Any performance, anytime
TS4 Series speakers bring true versatility and efficiency to the stage to provide solid performance in any situation. It's pole-mountable, wedge, and suspension capable, allowing you to easily integrate these speakers into nearly any

Sweetwater is an Authorized Alto Professional Dealer

  • Genuine New Item
  • Sweetwater's 2-year warranty

Alto Professional TS412 2,500-watt 12-inch Powered Speaker

2,500-watt Powered Speaker with 12" LF Driver, 1" Exit Ceramic Driver, Bluetooth Connectivity, and 3-ch Mixer (each)

2,500 Watts Can't Get Any Lighter

Possessing the same desirable functionality as Alto Professional's TS3 series speakers, and boasting some favorable upgrades, TS4 Series speakers provide stage-ready performance that's easy to integrate into any setting. A whopping 2,500 watts of power generates a truly authoritative output, which can be controlled entirely via EQ control and from Alto's free smartphone app. TS4 speakers also come with True Wireless Bluetooth linking capabilities, providing a smooth, seamless connection between devices whenever and wherever you may need it. Sweetwater sound professionals are always looking for versatile speakers to bring to their next gig; given the TS4 Series speaker's lightweight build, there's always a surplus of them on standby.

Any performance, anytime

TS4 Series speakers bring true versatility and efficiency to the stage to provide solid performance in any situation. It's pole-mountable, wedge, and suspension capable, allowing you to easily integrate these speakers into nearly any setup. Additionally, a 3-channel EQ mixer and controls via the free Alto app provide an easy way to swap out configurations, letting you shift your frequencies and characteristics to grant the perfect sound at any gig. Best of all, TS4 Series speakers — although jam-packed with functionality — are incredibly lightweight, making them a cinch to travel from session to stage.

Alto Professional TS412 2,500W 12-inch Powered Speaker Features:

  • 2,500W capabilities provides astonishing speaker power at nearly any venue
  • True Wireless Bluetooth linking for responsive and authentic audio playback
  • Built-in 3-channel mixer lets you optimize your frequencies for any performance setting
  • Lightweight build offers an easy travel and transport solution — perfect for traveling artists and gig-to-gig use
  • Pole-mount, wedge, or suspension use integrates easily into a variety of setups
  • Class D amplifiers feature a unique cooling build to ensure long-term performance
  • Remote control and speaker settings available via free Alto app
SpecificationDetail
Powered Yes
Power Configuration Bi-amped
Channels 3-channel Mixer
LF Driver Size 12" Woofer
HF Driver Size 1" Ceramic Driver
LF Driver Power Amp 800W RMS, 1600W Peak
HF Driver Power Amp 450W RMS, 900W Peak
Total Power 1250W RMS, 2500W Peak
Inputs 2 x XLR-1/4" Combo
Outputs 1 x XLR
USB 1 x Type A (5V 2.1A)
Bluetooth Yes
Wireless Bluetooth
Frequency Range 44Hz-20kHz (-10dB)
Frequency Response 53Hz-20kHz (±3dB)
Crossover Frequency 2kHz
Maximum Peak SPL 132dB SPL
Horizontal Coverage Angle 90°
Vertical Coverage Angle 60°
Signal Processing DSP Presets
Software Alto App
Enclosure Material Injected Molded Enclosure with Metal Grille
Mounting Options Pole, Floor Wedge
Power Source Standard IEC AC Cable
Height 23.9"
Width 13.9"
Depth 13.8"
Weight 33 lbs

RETURN INFORMATION

We want you to be completely happy with your purchase from Sweetwater. If you are not satisfied with your product, you may return it for a refund of the purchase price within 30 days. If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner's Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee.

Fast, FREE Shipping!

Estimated Shipping Times

We are proud to provide some of the fastest turnaround times on eBay. We use FedEx or UPS for most items, and USPS for smaller items. Residents of Hawaii, Alaska, and Puerto Rico should contact us for a shipping quote.

PLEASE NOTE: We cannot ship large items to PO boxes, please provide an alternate address. If you have questions, feel free to contact us.

Buy with confidence!

Sweetwater Building Sweetwater's been selling on eBay since 2001, with 99.9% positive feedback!