Elevate your sound to the stratosphere with the Mackie Thump18S 600W 18-inch Powered Subwoofer, a beast designed to bring out the deepest, most punchy bass tones in your live performances. Crafted for musicians and audio professionals who refuse to compromise on quality, the Thump18S is a testament to Mackie's commitment to outstanding live sound solutions. With a professional band-pass design, this subwoofer ensures maximum output and deep, resonating lows that will not just be heard, but felt. Whether integrated into your existing Mackie Thump or SRM system or standing strong on its own, this subwoofer is equipped with a full suite of professional inputs and outputs for seamless integration and sonic optimization. Under the hood, you'll find ample system protection to safeguard your investment, allowing you to focus on delivering unforgettable audio experiences. For those who demand the best in bass, the Thump18S is your ticket to a higher level of performance.

Key Features:

• 1200W of room-shaking low end
• Professional band-pass design for maximum output and deep, punchy lows
• 18" custom high-output woofer
• Cool-running Class-D amplification ensures efficient performance
• Precision crossover (140 Hz) and tuning filters for accurate bass response
• Comprehensive system protection for long-term reliability
• Dual XLR inputs for mono or stereo applications
• Stereo high-pass outputs optimize sound when connecting top boxes
• Stereo full-range outputs for easy subwoofer addition
• User-adjustable level and polarity controls for precise sound tailoring
• Pole cup for easy mounting of full-range loudspeakers
• Robust all-wood enclosure with high-durability finish
• "Built-Like-A-Tank" Mackie construction for unmatched durability