dB Technologies SUB 918 - 18" 900W Active Subwoofer Front
dB Technologies SUB 918 - 18" 900W Active Subwoofer Top Front
dB Technologies SUB 918 - 18" 900W Active Subwoofer Top Front Left
dB Technologies SUB 918 - 18" 900W Active Subwoofer Top Front Right
dB Technologies SUB 918 - 18" 900W Active Subwoofer Front Left
dB Technologies SUB 918 - 18" 900W Active Subwoofer Front Right
dB Technologies SUB 918 - 18" 900W Active Subwoofer Front Right No Grille
dB Technologies SUB 918 - 18" 900W Active Subwoofer Right Side
dB Technologies SUB 918 - 18" 900W Active Subwoofer Rear
dB Technologies SUB 918 - 18" 900W Active Subwoofer Rear Close Up
DB Technologies

dB Technologies SUB 918 - 18" 900W Active Subwoofer

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Overview:

The dB Technologies SUB 918 18" 900W Active Subwoofer brings powerful low-frequency output to professional sound reinforcement systems. Its 18″ woofer and 900 W RMS Digipro G3 Class D amplifier deliver up to 134 dB SPL. RDNet support also enables remote monitoring and control. With adjustable delay, crossover settings, polarity, and flexible positioning, the SUB 918 suits demanding live and installation applications.

Key Features:

•    18″ Bass-Reflex Woofer: The 18″ driver produces deep, full-bodied bass, adding substantial low-      frequency energy to professional systems.
•    900 W RMS Digipro G3 Amplifier: The Class D amplifier provides high-output performance                  while maintaining efficient operation during demanding applications.
•    134 dB Maximum SPL: The SUB 918 reaches up to 134 dB SPL, providing powerful bass for                    professional sound environments.
•    RDNet Remote Control: RDNet enables real-time monitoring and remote adjustments, helping          users manage performance from a connected system.
•    Adjustable Delay Control: The delay control provides up to 4.5 milliseconds of adjustment for            precise speaker system alignment.
•    Variable Crossover Control: Selectable crossover frequencies from 70 Hz to 110 Hz help                        integrate the subwoofer with full-range speakers.
•    Flexible Cabinet Positioning: The SUB 918 works vertically or horizontally, while two M20                      mounts expand placement options.

Specifications:

•    Speaker Type: Active Subwoofer
•    Frequency Response ([-10dB]): 42 Hz to cut frequency (Xover dependent)
•    Max SPL (1 m): 134 dB
•    LF (Low Frequency Driver): 18″
•    LF Voice Coil: 4″
•    Amp Technology: Digipro G3
•    Amp Class: Class D
•    RMS Power: 900 W
•    Peak Power: 1800 W
•    Controller: 28/56 bit DSP
•    AD/DA Converter: 24 bit / 48 kHz
•    Limiter: Peak, Thermal, RMS
•    Crossover Frequency: Variable (70Hz, 80Hz, 90Hz, 100Hz, 110Hz)
•    Controls Include: 1x Subwoofer Attenuation Control, 1x Delay Rotary Control, 1x Crossover                   Rotary Control, 1x Polarity Switch
•    Signal Input: 1x XLR female
•    USB: 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)

Professional Bass for Demanding PA Systems

The dB Technologies SUB 918 suits professional live events and permanent installations. Its powerful output, remote-control capability, and flexible system controls support precise sound reinforcement. The durable plywood cabinet and multiple mounting options also provide practical flexibility for different system configurations.

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