dB Technologies SUB 915 15″ Active Subwoofer

The dB Technologies SUB 915 15″ Active Subwoofer provides powerful yet controlled power for a powerful and profound bass response. Equipped with powerful components in bass reflex design, dBTechnologies SUB 915 ‘ Aurora net software (available for Windows and Mac) and RDNet are fully remote controllable.
The SUB 915 is equipped with a high-quality 15″ bass driver in bass reflex design. A 900W RMS Class D Digipro G3 power amplifier provides high efficiency and high sound pressure levels.
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 adjustments to dBTechnologies’ full-range systems suitable for RDNet communication.
Both models of the family ( SUB 915 and SUB 918 ) also have integrated damping controls, a polarity switch and DSP control for delays of up to 4.5 milliseconds in 0.5 millisecond increments (Aurora Net allows a maximum delay of 21 ms). The crossover frequency can be set from 70 to 110 Hz.
The sturdy housing provides excellent performance at low weight (34.8 kg) and has two integrated handles, while the rear is equipped with a roll holder for smooth transport.
In addition, two M20 threads allow both vertical and horizontal use together with full-range speakers equipped with a standard M20 threaded pole.

Specifications

Technical Data
 

Speaker Type
Active Subwoofer

Acoustical Data
 

Frequency Response [-10dB]
42 to cut frequency (Xover dependent)

Max SPL (1 m)
133 dB

LF
15″

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
 

1x Xover 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
620 mm (24.4 in)

Height
457 mm (17.9 in)

Depth
620 mm (24.4 in)

Weight
34.8 kg (76.7 lbs)