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Subwoofer activ LD Systems DDQ SUB 212 2x12''

LD Systems
cod produs: LDDDQSUB212
La comanda
8669.85 Lei
*pretul include TVA
Cumpara
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Descrierea Produsului

The LD Systems DDQ Sub 212 is a powerful active subwoofer with two specially developed 12" bass speakers and digital signal processing, specially conceived for use in combination with the full-range speakers of the DDQ Series. It ensures deep bass reproduction in PA systems and can also be matched to the satellites/tops of other manufacturers.

The two woofers with 3" coils and neodymium magnets are driven by two 700-watt Hypex Class D power amplifier modules with a highly efficient switching power supply and a RMS output of 1400 watts. The DDQ Sub 212 attains a maximum sound-level pressure of 132 dB over a frequency response curve of 38 – 120 Hz.

The Sharc DSP programmed especially for the DDQ subwoofers has a large dynamic range of 127dB/113 dB (ADC/DAC) and handles frequency and phase correction in addition to providing extensive protection functions for reliable operation. Its 1ms look ahead limiter provides for distortion-free reproduction even at maximum volume levels. Seven DSP Presets permit selectable crossover frequencies between 80 and 120Hz. Eight additional presets make it possible to realize cardioid configurations of 2 or 3 subwoofers, whereby it is possible to attain rear attenuation of up to 20dB. The inputs and outputs as well as the separate mono output with a 100Hz high-pass filter use Neutrik XLR sockets. Additional features are LED function indicators and a ground lift switch; the volume and preset encoders can be deactivated to prevent inadvertent adjustment.

The compact band-pass enclosure of the DDQ Sub 212 is made of 18mm thick multiplex with an extremely durable polyurethane finish. It is prepared for mounting of casters and features comfortable handles and two M20 threaded flanges.

Product type
PA subwoofer

Type
Actives

Design
DSP controlled

Low/mid driver dimensions
2 x 12 "

Woofer Size
2 x 304.8 mm mm

Woofer magnet
Neodymium

Woofer brand
Custom-made

Woofer voice coil
3 "

Woofer voice coil (mm)
76.5 mm

Amplifier
Class D

RMS
1400 (2 x 700) W

Frequency response
38 - 120 Hz

Max. SPL (continuous)
124 dB

Max. SPL (peak)
132 dB

Protection circuits
DSP-based "look ahead" limiter , over-current , RMS power supply limiter , RMS speaker limiter , short circuit

Controls
DSP presets , DSP/ Gain enable , Gain , ground lift , Power

Indicators
DSP/ Gain disable , Operate , Peak Limit , signal

Line inputs
2

Line input connectors
XLR

Line outputs
3 (2x Input Link, 1x Sat Out with 100Hz high-pass)

Line output connectors
XLR

Operating voltage
Switching Power Supply

Operating voltage
180 - 264 V ~ / 47 - 63 Hz

Cabinet material
18 mm Plywood

Cabinet surface
Polyurea

Cabinet construction
Bandpass

Width
420 mm

Height
620 mm

Depth
543 mm

Weight
34,5 kg

Features
15 x DSP presets with 4 selectable cardioid setups and 7 selectable crossover frequencies (80-120Hz) , 2 x threaded flange (M20) , 3 x corner handles , prepared for mounting of casters

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Subwoofer activ LD Systems DDQ SUB 212  2x12''
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