dB Technologies SUB 918

The dB SUB 918 is a bass reflex subwoofer equipped with an 18" premium bass driver. Designed for stacking applications, it is the perfect choice when a powerful bass extension is required. A 900 W RMS Class D Digipro G3 amplifier provides high efficiency and sound pressure levels of up to 134 dB.

It is also suitable for real-time monitoring and remote control via the RDNet protocol and the Aurora Net software (Windows and Mac) and enables advanced subwoofer configurations as well as perfect low-end adaptations to dBTechnologies' full-range systems suitable for RDNet communication.

Both models of the family ( SUB 915 and SUB 918 ) have integrated damping controls, a polarity switch and DSP control for delays up to 4.5 milliseconds in 0.5 millisecond increments (while Aurora Net allows a maximum delay of 21 ms). The crossover frequency can be set from 70 to 110 Hz.

The sturdy wooden case provides impressive performance at low weight (41.8 kg) and features two integrated handles, while the rear is equipped with a roll holder for smooth transport.

In addition, the two M20 threads allow both vertical and horizontal use, together with any type of full-range speaker equipped with a standard M20 thread.

Acoustic data

• Speaker type: Active subwoofer
• Frequency range[-10dB]: 42 on cut frequency (Xover-dependent)
• Max SPL (1 m): 134 dB
• "LF: 18".
• NF voice coil: "4".

amplifiers

• Amplifier Technology: Digipro G3
• Amplifier class: Class D
• Peak power: 1800 W

Processor

• Control: 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 attenuation control, 1x delay knob, 1x Xover knob, 1x polarity switch

input

• Signal input: 1x XLR socket, 1x USB (data service)
• Signal output: 2x XLR connector

mechanics

• Housing: Plywood
• Handles: 2 (1x side)
• Mast bracket: 2x M20 (1 top + 1 side)
• width: 720 mm
• height: 530 mm
• depth: 690 mm
• weight: 41,8 kg

• Производитель:dB Technologies
• Тип:Суб
• Обработка сигнала:Активный
• Размер динамика (в дюймах):18
• Peak output in W:1800
• максимальное пиковое звуковое давление (Дб):134
• Вес (кг):41,8
• Материал корпуса:Дерево
• пригодный к полету:Нет
• Частотный диапазон от (Гц):42
• Кроссовер:Да
• Цифровой процессор обработки звука:Да
• Эквалайзер:Да
• Линк:Да
• Вход:XLR
• Выходной разъем:XLR
• Встроенный микрофон:Нет
• беспроводная сеть WLAN:Нет
• Bluetooth:Нет
• Battery operation:Нет
• Интерфэйс/протокол сети RJ45:Да
• Колёса в комплекте:Нет
• Высота (мм):53
• Ширина (мм):72
• Глубина (мм):69
• Стойка в комплекте:Нет
• incl. Cover:Нет