Mackie SR18S by Millionhead ลำโพงซับวูฟเฟอร์ มาพร้อมกับแอมป์ Class-D ประสิทธิภาพสูง กำลังขับ 1600 วัตต์ วูฟเฟอร์ขนาด 18 นิ้ว

1600W Powered Subwoofer with 18-inch Woofer, Custom Voicing Presets, System Protection, Variable Crossover, Polarity Invert, Stereo/Mono Summing, Variable Level, 2 Full-range/2 Highpassed Outputs, and Pole Mount ลำโพงซับวูฟเฟอร์ มาพร้อมกับแอมป์ Class-D ประสิทธิภาพสูง กำลังขับ 1600 วัตต์ วูฟเฟอร์ขนาด 18 นิ้ว ตอบสนองย่านความถี่ที่ 33 Hz - 200 Hz มีค่า Max SPL ที่ 133 dB A flexible but easy-to-use subwooferIf you play different rooms of different sizes, you'll love the flexibility of the SR18S. And no matter what your system looks like on any given night, the SR18S is easy to set up. The perfect complement to your SRT Series, SRM | V-Class Series, or any other PA loudspeakers, SR18S not only reinforces your low end, but also allows for a massive increase in system efficiency and output. Custom Voicing presets and a variable crossover makes it easy to fit the SR18S into the mix. You also get a polarity invert switch, stereo and mono summing for single- or dual-subwoofer deployment, and a variable level control that ranges from -6dBU to +6dBU. What's more, because it has dual full-range outputs in addition to dual highpassed outputs, you can integrate the SR18S into virtually any PA system. Transparent system protection guards against excessive levelsAs the seasoned live sound experts here at Millionhead will tell you, unpredictable level spikes are a fact of life. The Mackie SR18S takes this into account, providing you with a dedicated processing module that monitors your amplifier in real time to guard against excessive levels. It's extremely transparent — even under heavy limiting. What's more, input limiting tames extra-hot sources before they cause issues. You also get Power Factor Correction for rock-solid operation in venues with unstable power. 
Feature :1600W Class D amplifier packs reliable, consistent performance in a lightweight packageCustom Voicing presets tailor the PA to your applicationRobust woofer delivers smooth sound at high SPLsDedicated processing module guards against system overloads with the utmost transparencyVariable crossover enables you to fit into any mixPolarity invert switch for correcting phase problemsStereo and mono summing for single- or dual-subwoofer deploymentVariable level control that ranges from -6dBU to +6dBU2 full-range outputs and 2 highpassed outputs make system integration easyPole mount allows you to attach a speaker pole for a main speaker