Alto 2500W Powered Subwoofer

Updated August 29, 2026

This auction ended on September 5, 2026. See upcoming auctions from ATX Auctions Calhoun.

Lot number	350m
Auction	Overstock Product Liquidation Calhoun 09/05
Date	September 5, 2026 at 10:00 AM EDT
Auction house	ATX Auctions Calhoun
Location	Calhoun, Georgia

Condition: New - Packaging flawed Notes: All cords are missing, subwoofer only Missing Parts Description: All cords are missing, subwoofer only Title: Alto 2500W Powered Subwoofer Brand: Alto Professional UPC: 816311012119 ASIN: B0CCRV6HCS FNSKU: B0CCRV6HCS The best performances need the best in sound reinforcementat all ends of the sonic spectrum. For tight, punchy low-end look no furtherthan the Alto Professional TS15S powered subwoofer. When added to yourfull-range speaker setup, the TS15S subwoofer delivers a powerful butcontrolled low-end presence to your PA configuration for a full and completelistening experience for the modern public music space. With a poweredsubwoofer, any musical performance will take a giant leap into the realm oftonal balance with the perfect blend of high, mid, and extended low-endfrequencies.The Most Powerful Subwoofer YetSound reinforcement needs can change from night to night but the best in thebusiness count on reliable power at their disposal whenever it's needed. The TS15Sis Alto Professional's most powerful subwoofer yet, packing an incredible 2500watts of power to make concert halls come alive, night clubs punch and pump,houses of worship lift-up instrumental performances, and more. Thanks to itshigh-efficiency class D amplifier, TS15S adds the necessary heft and weight toany public performance for a balanced representation of musical artistry in anyenvironment.Carefully Built for Quality PerformanceA structure is only as good as its foundation and your sound is no different.The TS15S subwoofer is built with reliable durability in mind to be the anchorof your setup and the anchor of your sound. Built with superior materials, the TS15Sis engineered with a premium internally braced composite cabinet enclosure fortight, controlled sound. Enjoy all the thumps and bumps without the unnecessaryrumbles and rattles. The key to low-end is a clear definition for impactfulsonic transmission and a carefully crafted enclosure ensures a truly unbiasedsound delivery. With a premium 15-inch driver featuring a 3-inch, voice coiltransducer, rest assured, the TS15S subwoofer is built to handle the rigors oflive performance whether permanently installed or as part of a traveling setup,night after night.A Subwoofer for Any SettingThe TS15S is designed and engineered to fit into any system thanks to theversatile onboard electronics switches. Quickly bounce through theUser-selectable EQ tunings to enable, boost, or bypass low-end accentuationappropriately as different shows require. Use the intuitive Phase Alignmentfunction as needed to make sure your tops and subs perform well no matter thesetting or setup. With dedicated input and output paths, seamlessly connectyour companion Alto Professional full-range loudspeakers or any other standardloudspeaker units. Highlights: Ideal: When added to your full-range speaker setup, the TS15S subwoofer delivers a powerful but controlled low-end presence to your PA configuration for a full a

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