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Alto Professional TX415 700-watt 15" Powered Speaker and TX18S 900-watt 18" Subwoofer Pair

(2) 14" 700W Active Loudspeakers and (2) 18" 900W Active Subwoofers
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Item ID: TX415SubBn2
Alto Professional TX415 700-watt 15' Powered Speaker and TX18S 900-watt 18' Subwoofer Pair
Special Financing - Ends Aug 2, 2026. $49/month with 36 month financing*

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Alto Professional TX415 700-watt 15" Powered Speaker and TX18S 900-watt 18" Subwoofer Pair
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Bundled Item: Alto Professional TX18S 900-watt 18-inch Powered Subwoofer
Qty: 2

Alto Professional TX18S 900-watt 18-inch Powered Subwoofer

Sells separately for $599.00 each

Do you need to bolster your bass? Of course, you do — thanks to its burly 900-watt Class D amplifier, the Alto Professional TX18S is definitely up to the task. This 18-inch powered subwoofer is a true behemoth, capable of filling any small- to mid-sized venue with ground-shaking low end. Moreover, the TX18S’s DSP-enhanced design provides a bevy of pro-level features, including EQ and system protection, Music and Live EQ voicings, a selectable lowpass filter, and polarity reverse. Here at Sweetwater, we’re impressed with the generous I/O on the TX18S, which includes XLR and 1/4-inch line inputs and balanced XLR line outputs. The TX18S is truly roadworthy, boasting a rugged front-ported MDF cabinet with internal bracing, a full-metal grille, and a mar-resistant splatter-spray finish. Finally, the TX18S includes side handles for easy transport and a 36mm pole socket for straightforward installation. When you need an easy-to-deploy sub that’s built to last, the Alto Professional TX18S stands ready to deliver the goods.

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Bundled Item: Alto Professional TX415 700-watt 15-inch Powered Speaker
Qty: 2

Alto Professional TX415 700-watt 15-inch Powered Speaker

Sells separately for $269.00 each

Are you searching for clear, robust sound that punches far above its price point? Of course, you are — and thanks to its burly 700-watt Class D amplifier, the Alto Professional TX415 is definitely up to the task. For starters, this 15-inch powered loudspeaker boasts a 90- x 60-degree wide-dispersion horn, capable of filling any small- to mid-sized venue with pristine, powerful sound. Moreover, the TX415’s DSP-enhanced design provides a bevy of pro-level features, including a 2-channel mixer with a Mix output for linking multiple speakers, stereo Bluetooth streaming, and a Contour EQ for high-quality music playback. Here at Sweetwater, we’re impressed with the generous I/O on the TX415, which includes an XLR combo line input and a balanced XLR line output. The TX415 is truly roadworthy, boasting a rugged full-metal grille, a top carry handle for easy transport, and standard speaker pole socket and monitor angle configurations. When you need an easy-to-deploy PA speaker that’s built to last, the Alto Professional TX415 stands ready to deliver the goods.

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