Behringer : EUROLIVE B1200D-PRO by Millionhead (ตู้ลำโพงซับวูฟเฟอร์ 12 นิ้ว 500 วัตต์ มีแอมป์ในตัว)

High-Performance Active 500-Watt 12" PA Subwoofer with Built-In Stereo Crossover and Class-D Power Amp (each)Our EUROLIVE B1200D-PRO 500-Watt active subwoofer provides the ultimate in low-frequency reproduction, and the built-in stereo crossover makes it ideally suited for use with any of our active 2-way loudspeakers. Packed with a powerful 500-Watt Class-D amplifier, 15" long-excursion Low-Frequency (LF) transducer and an incredible array of professional features, the B1200DPRO produces extreme levels of low-end punch, with the definition and clarity typically reserved for much larger systems!Put simply, these cool-running systems are much lighter, making them ultra-easy to transport and set up – and our no-compromise design means you get amazingly-deep, chest-pounding bass that will keep the party going all night long.
Class-D - Massive Power, Perfect SoundThanks to our revolutionary Class-D amplifier technology, we are able to provide you with enormous power and incredible sonic performance in an easy-to-use, ultra-portable and lightweight package. Class-D amplification makes all the difference, offering the ultimate in energy efficiency and eliminating the need for heavy power supplies and massive heat sinks. This amazing technology makes it possible to design and build extremely powerful products that are significantly lighter in weight than their traditional counterparts, while using less energy and protecting the environment. Take ControlThe B1200D-PRO features balanced XLR inputs and outputs, as well as balanced XLR Thru jacks for connecting additional enclosures. A Boost Frequency knob targets a boost frequency between 45 Hz and 90 Hz. Flick the Boost switch to give your selected frequency a +10 dB boost. The B1200DPRO also has a High Cut dial that provides precision control over the upper-corner frequency of the subwoofer’s amplifier. The High Cut dial does not affect the Thru signals, only signals directed to the subwoofer (however, it does affect the Output socket signals sent out to full-range speakers). A Level knob controls the input gain, and the Phase switch reverses output phase to compensate for frequency cancellation between the subwoofer and satellite speakers. LEDs show operational status at a glance, including power, signal present and input overloads.
FeaturesHigh-performance 500-Watt powered subwoofer for PA applicationsPowerful 12'' long-excursion transducer with high temperature voice coil provides incredibly accurate and pulse-pounding bassPrecise reproduction of ultra-low frequencies for "bulletproof" punch and impactState-of-the-art 500-Watt Class-D amplifier with comprehensive over-excursion, thermal and clip limit protectionBuilt-in active stereo crossover provides high-pass filtered outputs for full-range loudspeakersTunable and switchable Bass Boost plus Phase switch for ultimate lowfrequency performanceVariable High Cut control for perfect sound alignmentSubwoofer Level control to adjust the balance between subwoofer and the full-range speakersPower, Signal and Clip LEDs for perfect monitoringIntelligent limiter for maximum sound performance and woofer protectionInternal switch-mode power supply for noise-free audio, superior transient response and very low power consumptionPole socket for mounting with commercial spacer polesErgonomically shaped handles for easy transportRugged steel grill for optimal speaker protectionHigh-quality components and exceptionally rugged construction ensure long lifeConceived and designed by BEHRINGER Germany