Powerful 2400-watt active subwoofer for live and playback applications.
Extremely powerful 18" long-excursion driver provides incredibly deep bass and acoustic power
Extremely high sound pressure level and incredibly accurate bass
Precise reproduction of ultra-low frequencies for "bullet-proof" punch and punchiness
State-of-the-art 2400-watt Class D amplifier with comprehensive overload, overheat, RMS and clip limit protection
Built-in active stereo crossover provides high-pass filtered outputs for full-range speakers
Phase switch for ultimate low-frequency performance
Subwoofer level control for adjusting the balance between subwoofer and full-range speakers
Power, signal and clip LEDs for perfect monitoring
Intelligent limiter for maximum sound performance and protection of the woofer
Rod base for mounting with standard spacer rods
Ergonomically shaped handles for easy transport
Rugged steel grille for optimal speaker protection
Balanced XLR connectors for input and output signals
The active subwoofer at a glance
The Behringer DR18SUB is an active 18" subwoofer with 2400 watts of power and an integrated stereo crossover for live and playback applications. The active sub features balanced XLR inputs and outputs, as well as optional output modes for different preferences. In Link mode, signals are passed to the full-range satellite speakers over the entire frequency range; in Xover mode, only signals above the cutoff frequency are sent to the satellite speakers. The cutoff frequency can also be switched between 90 Hz and 120 Hz with a switch. A Level knob controls the input gain, and the Phase switch reverses the output phase to compensate for frequency cancellation between the subwoofer and satellite speakers. LEDs indicate operating status at a glance, including power, signal present, and input overloads. An RMS and peak limiter, providing the ultimate in LF driver protection, rounds out this outstanding feature set.
The model can deliver extremely high sound pressure levels of up to 129 dB over a frequency range of 30 to 150 Hz.
Technical data
Output power (peak): 2400 watts
Output power (RMS): 800 watts
Input 1 / 2: 2 x XLR, servo balanced
Sensitivity: +4 dBu @ 0 dB (center position) at full rated output power
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