SUB 918

Subwoofers
Subwoofers
527 mm 688.5 mm 718.83 mm

ACTIVE SUBWOOFER

1800W PEAK DIGIPRO® G3 AMPLIFIER

134 dB MAX SPL

USABLE BANDWIDTH [-10 dB]: 42 Hz to cut frequency

LF: 1x 18”, 4” v.c.

WEIGHT: 41.8 kg (92.1 lbs)

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Designed for ground stacked applications, SUB 900 is the perfect choice whenever a powerful lower extension is required.
SUB 918 is equipped with a single 18" premium woofer housed into a bass-reflex design.
A 900 W RMS Class D Digipro G3 power amplifier ensures advanced efficiency as well as forcible sound pressure levels up to 134 dB. 
SUB 918 is enabled for real time monitoring and remote control via RDNet protocol and Aurora Net software (Windows and Mac), allowing advanced subwoofer configurations alongside with perfect low-end matches with dBTechnologies’ full-range systems enabled to RDNet communications.
Both models of the family also feature on-board controls for attenuation, a polarity switch and DSP controls for a delay up to 4.5 milliseconds with 0.5 milliseconds steps (while a maximum 21 ms delay is allowed via Aurora Net). A second rotary allows to set crossover frequency from 70 to 110 Hz.
The robust plywood cabinet encases high-end performances in limited weight (41.8 kg ) and features 2 integrated handles on the top edges, while the back side is equipped with wheels mounting for smooth transportation.
What is more, being designed for both vertical or horizontal use, 2 M20 mounts on the top and side panels permits any type of full-range speaker led using a standard M20 threaded pole.
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TECHNOLOGIES

Aurora Net
Aurora NetThis product is fully-compatible with Aurora Net software
Digipro® G3
Digipro® G3System of digital amplification engineered by dBTechnologies. Based on the previous Digipro projects, completely re-designed, lighter in weight and more efficient, new Heatsink, newest components which maximize the power with a lower consumption.
RDNet
RDNetDigital net for bi-directional control of connected devices. The acronym RDNet originates from the development, on behalf of RCF and dBTechnologies, of a universal network which allows adjustments in real time and supervision of all the connected systems, using cables based on ethernet cat 5 wires. With the specific software and the interfaces control 2 and control 8, a complete command of the acoustic system will be possible allowing real time supervision on each electrical component of the various speakers. RDNet allows you to monitor levels, limiters, and temperatures, select system presets, configure setups off-line, Mute units, Group modules and assigning group EQ, delay and phase, test individual components, automatically address system components, tap into LAN and USB interfaces, extend the network via wireless LAN access points.
USB Data Port
USB Data PortThanks to this universal data port, the user will be able to perform firmware upgrades
Product code: 1030102740
Technical Data
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)

Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.
Filename: Category: Filetype: Size: Language: Release:
DWG_SUB-918 Drawing DWG 0,35 MB English 2020-03-26
Manual_SUB-900_Rev1.0 Manual PDF 10,40 MB English 2021-10-08
no image available 01

TC-S918

Bags & Covers
RC M1bis

RC-M1

Bags & Covers
Kit Wheels

SWK 18 KIT

Transport
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