DB SUB18H 18" Active Subwoofer 1500W 134 dB
dBTechnologies' new subwoofers H Series offer remarkable specifications and user-friendliness.
Sub 18H is the perfect choice whenever a powerful lower extension is required: equipped with a 1500W (2000W Peak Power) power amplifier and a high-performance 18" woofer with a 4" coil, the sub features a unique termed hybrid horn-loaded configuration and can be tuned to the lowest frequencies in order to improve the system's efficiency and convey a deep, enveloping sound.
Unlike conventional horn loaded systems, 18H subs ensure excellent efficiency even at close listening distance, which makes them suited for use even in small venues.
Technical Data
Speaker Type: Semi Horn-loaded Active Subwoofer
Acoustical data
Frequency Response [-10dB]: 28 - 150 Hz
Max SPL: 134 dB
Directivity: omnidirectional
LF: 18"
Voice Coil LF: 4"
Amplifier
Amp Technology: Digipro G3™
Amp Class: Class D
Power PRG: 1500 W
Peak Power: 2000 W
Power supply: 1000 W SMPS with PSU Auto-range (110V~ and 220V~)
Processor
Controller: DSP 56 bit
AD/DA Coverters: 24 bit/48 kHz
Limiter: Dual Active, RMS/Peak, Thermal
Crossover Frequency: 90, 120 Hz
LF-Xover out slope: 24 dB/Octave
Controls: X-Over frequency selection, Delay switch up to 4.5ms, Phase inversion switch, Outputs mode switch (Link/X-over), Mini-USB type “B” port (service data)
Input
Signal Input: 2x XLR
Signal Output: 2x XLR X-Over Out/Link Out
Mechanics
Housing: Birch plywood, Black PVC cover
Handles: 2 (1xside)
Width: 524 mm (20.6 in)
Height: 711 mm (28 in)
Depth: 695 mm (27.4 in)
Weight: 41.4 kg (91.3 lbs)
