Key Features - Alto Professional BLACK 18sub Guia Del Usuario

User Guide (English)
Introduction
Alto Professional's Black Series is a full line of elite speaker systems, each designed to
exacting standards with premium, purpose-matched components, wireless capability and
immense built-in power. Black Series speakers have been designed with one goal in mind:
satisfying the ears of your audience with the most gratifying and immersive sound experience
they've ever had. Both Black Series subwoofers—the Black 18sub and Black15sub—have
been crafted to thunder with finely tuned sound in a virtually limitless variety of applications:
from touring rigs to permanent installations and everything in between. And with 2400 watts of
peak power, each one comes equipped to thrill.

Key Features

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2400 Watts peak Class D power (1200 Watts continuous)
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Powerful 18" low-frequency, long-excursion driver
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Stereo inputs: Mic/Line left channel, XLR right channel
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Stereo XLR outputs with integrated DSP crossover
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Specifically crafted, purpose-matched components for maximum efficiency and industry-
leading power
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Adjustable level and polarity controls
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Switch to turn off logo LED
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Portable design with comfortable, custom-molded handles
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18 mm hardwood plywood vented cabinet
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Rugged, highly durable scratch-resistant finish
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Extremely durable powder-coated steel speaker grille
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Steel-reinforced rubber feet
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Standard 35 mm pole socket
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Designed and tuned in the U.S.A.
Box Contents
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Black 18sub
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Power Cord
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User Guide
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Safety & Warranty Manual
Support
For the latest information about this product (system requirements, compatibility information,
etc.) and product registration, visit altoprofessional.com/black18sub.
For additional product support, visit altoprofessional.com/support.
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