Alto Black 15S (2400 Watt, 15" Active Subwoofer With Wireless Connectivity)


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MSRP: $1,199.00 $1,099.00 Save : $100.00 (8%)
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MSRP: $1,199.00 $1,099.00 Save : $100.00 (8%)
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It takes just a fraction of a second to appreciate the clarity of Alto Professional’s premier Black 15S Subwoofer.

The Alto Black 15S Sub features 2400 watts of drool-inducing massive power. And with the free Line Drive app, you can wirelessly adjust them with your iPad or iPhone to level-match, EQ, time-align, and more. Weighing in at 84 lbs, these babies are NOT for the faint of heart. But that's ok,  neither are you...or your music.

With the Alto Black 18S Subwoofer you'll hear bass instruments are full open. Percussion is punchy and authentic. Guitars and keybaords come alive and are rich and energetic. Even today’s complex, multi-layer music is reproduced with grace & nuance at any volume from cocktail hours to the full-throttle marquee act.

2400 Watts of Crazy Power
Designed from a clean sheet of paper to exacting standards with purpose-matched components, Black loudspeakers provide jaw-dropping sound without even breaking a sweat. Each loudspeaker is optimized with a 90° x 60° coverage field, an extensively tested high-frequency waveguide, a DSP-controlled custom crossover, and active thermal protection. When you need that extra oomph, Black delivers.

Fine Tuned Power
The Black 15 Sub features a powerful 15” low-frequency, long-excursion driver and 2400 watts of peak Class D power. Designed and tuned in the USA with carefully selected, complementary components, the Black 15 Sub  comes stereo XLR outputs, and stereo inputs, with a Mic/Line input on the left channel, XLR on the right channel.

Mobile Control
Even if you can’t reach the speakers, you can still adjust them on-the-fly with your iPad or iPhone. The entire Black series comes equipped with wireless technology so you can tweak parameters remotely via the free Live Drive app. Level-match, adjust EQ, time-align and more—from anywhere in the room. It’s streamlined, sound-shaping control at your fingertips, so you can easily adapt the speakers to new venues or performances away from the mix position.

Able to adapt to any situation, each Black loudspeaker features a built-in mixer with a variety of inputs and outputs. The cabinets are scratch-resistant, fronted with a powder-coated grille, and ready for anything from high-end club installations and gigging bands to corporate AV and mobile DJs—even their rubber feet are reinforced with steel. Hang them via the integrated M10 rigging points. Use them as floor wedge monitors. Or simply mount them via the built-in pole sockets. Use the free Live Drive app to obtain even greater capability when its showtime and the pressure is on.

  • 2400 Watts peak Class D power (1200 Watts continuous)
  • Unrivaled acoustic accuracy via advanced engineering and design
  • Works with free Live Drive app for wireless sound-shaping control
  • Wirelessly level-match, EQ, time-align, and more
  • Stereo XLR outputs: left link, right mono, internal crossover on through
  • Rugged cabinet, scratch-resistant finish, powder-coated steel grille
  • Portable design with comfortable, custom-molded handles
  • Powerful 15” low-frequency, long-excursion driver
  • Stereo inputs: Mic/Line left channel, XLR right channel
  • Purpose-matched components for maximum efficiency
  • Adjustable level and polarity controls
  • Switch to turn off logo LED
  • Steel-reinforced rubber feet
  • Standard 35mm pole socket
  • Flyable via (12) M10 rigging points
  • Designed and tuned in the U.S.A.

Get your Alto Black 15S Subwoofer today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.
Power Rating 2400 Watts Peak, 1200 Continuous; Class D
Inputs 2 x XLR/TRS combo connectors, balanced
Series Black
Other Features Wireless Bluetooth (2.0 + EDR. Class 2 RF); Rear panel selection of 5 DSP low-pass modes: (80 Hz, 100 Hz, 120 Hz, 140 Hz, User)
Model 15S
Maximum SPL 132 dB @ 1 m
Frequency Range 31 Hz – 160 Hz
LF Driver Size 15"
HF Driver Size N/A
Weight 94.1 lbs
Dimensions 18.0"H x 20.2W" x 25.1"D
Outputs 2 x male XLR, with loop-through high-pass filter bypass filter bypass via by rear panel switch.
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