Description

The DB Technologies SUB 918 is a professional-grade subwoofer designed to deliver powerful and extended low-frequency performance. Here is a description of its features:

The SUB 918 features a 18″ high-excursion woofer with a large voice coil, capable of reproducing deep and punchy bass frequencies with precision. It offers a frequency response range of 30 Hz to 150 Hz, providing solid low-end reinforcement for various applications.

Equipped with a built-in Class D amplifier, the subwoofer delivers 900 watts of continuous RMS power, ensuring robust and reliable performance. With a maximum sound pressure level (SPL) of 134 dB, it can fill large venues with deep, rumbling bass.

The subwoofer is housed in a sturdy and road-ready enclosure, constructed from durable plywood with a scratch-resistant coating. It features integrated handles and a pole mount socket, allowing for easy transportation and flexible setup options.

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  • Speaker Type: Active Subwoofer
  • Acoustical data
    • Frequency Response [-10dB]: 42 to cut frequency (Xover dependent)
    • Max SPL (1 m): 134 dB
    • LF: 18″
    • LF Voice Coil: 4″
  • Amplifier
    • Amp Technology: Digipro G3
    • Amp Class: Class D
    • Peak Power: 1800 W
  • Processor
    • 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
  • Input
    • Signal Input: 1x XLR female
    • 1x USB (data service)
  • Signal Output: 2x XLR male
  • Mechanics
    • 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)