DB Technologies SUB 918 Active Subwoofer

The SUB 918 active subwoofer from dbTechnologies is equipped with a premium 18-inch subwoofer housed in a bass reflex cabinet. The powerful Digipro G3 Class D amplifier ensures advanced efficiency and strong sound pressure levels up to 134 dB. The SUB 918 offers a real-time monitoring as well as a remote control using the RDNet protocol and Aurora Net software (Windows and Mac). The model also has built-in elements for controlling the attenuation, polarity or delay function. Robust, but at the same time light-weight construction made of plywood with two built-in handles and wheels significantly facilitates transport. The advantage is the possibility of vertical or also horizontal placement of the subwoofer.

Technical Data

• Speaker Type: Active Subwoofer
• Frequency Response [-10dB]: 42 to cut frequency (Xover dependent)
• Max SPL (1 m): 134 dB
• LF: 18″
• LF Voice Coil: 4″
• Amp Technology: Digipro G3
• Amp Class: Class D
• Peak Power: 1800 W
• Controller: 28/56 bit DSP
• AD/DA Converter: 24 bit/48 Hz
• Limiter: Peak, Thermal, RMS
• Crossover Frequency: Variable (70Hz – 80Hz – 90 Hz – 100Hz – 110 Hz
• Controls: 1x Subwoofer Atteniation Control, 1x Delay Rotary
• 1xXover Rotary, 1x Polarity Switch
• Signal Input: 1x XLR female, 1x USB (data service)
• Signal Output: 2x XLR male
• Housing: Plywood
• Handles: 2 (1x side)
• Pole Mount: 2x M20 (1 on top + 1 on side)
• Width: 720 mm (28.3 in)
• Height: 530 mm (20.8 in)
• Depth: 690 mm (27.1 in)
• Weight: 41.8 kg (92.1 lbs)