d&b indoor PA sys II SET

Producător: d&b audiotechnik
Cod produs: d&b indoor PA sys II SET
Disponibilitate: indisponibil momentan

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Descriere

d&b indoor PA sys II SET este un sistem PA proiectat pentru aplicatii indoor. Avand 4000 W RMS, gratie suberbului amplificator D20 cu DSP incorporat dedicat procesarii d&b speakers se obtine un sunet de o claritate exceptionala in toata banda de frecvente.

Import Germania, 3 ani garantie!!! Pentru detalii privind pretul si modalitatea de livrare, va rugam sunati la magazin.

Sistemul dvs va contine:

Component	Nr buc	Descriere sumara
24S-D loudspeaker	2	top, 2 x 12" + 1,4" driver, 137 dB, wide dispersion
speakers cable	6	4-pole speakon
D20 amplifier	1	4-ch amplifier si procesor de sistem
27S subwoofer	2	sub 12" +15"
18S subwoofer	2	sub 18"
Hard case D20	1	hard case D20

Detalii tehnice:

24S-D loudspeaker

The 24S-D is a high performance full range 2-way passive loudspeaker housing two 12" drivers in a bass-reflex enclosure with a 1.4" exit compression driver mounted onto a large rotatable CD horn, intended for a wide range of permanently installed applications. The 24S-D is the wider horizontal dispersion option of the 24S loudspeaker. The dipolar arrangement of the 12" drivers results in directivity control down to approximately 500 Hz in the same plane as the dipole. The specially designed ports with optimized flow characteristics and a large cabinet volume provide a significant low frequency reproduction.

With a frequency response extending from 55 Hz to 18 kHz, the 24S-D can be used as a stand-alone, full range system, or supplemented with d&b subwoofers. It can be ground stacked or flown individually. The rotatable HF horn can be rotated by 90° to enable horizontal orientation.

The loudspeaker cabinet is constructed from marine plywood, and has an impact resistant paint finish. The front of the loudspeaker cabinet is protected by a rigid metal grill. The top, bottom and both side panels each incorporate a pair of M10 threaded inserts for attaching d&b rigging hardware. The loudspeakers are Ball Impact Resistant according to DIN 18032-3 for sports and multipurpose halls. The Weather Resistant option enables the operation of loudspeakers in changing ambient conditions, and features a fixed cable. The 24S-D can also be supplied in any RAL colour. This Special Colour option can be provided for rigging accessories.

System data
Frequency response (–5 dB standard)		55 Hz - 18 kHz
Frequency response (–5 dB CUT mode)		90 Hz - 18 kHz
Max. sound pressure (1m, free field)¹ with D20/30D with D80		137 dB 137 dB
Cabinets per amplifier channel		1
Loudspeaker data
Configuration	Installation specific high performance full range 2-way loudspeaker with wide dispersion
Nominal impedance	4 Ω
Power handling capacity (RMS/peak 10 ms)	500/2000 W
Nominal dispersion angle (h x v)	110° x 45° rotatable
Components	2 x 12“ driver with neodymium magnet 1.4” exit compression driver Passive crossover network
Connections	1 x NL4 1 x screw terminal block

Dimensions, weight
Dimensions (H x W x D)	800 x 410 x 420 mm 31.5 x 16 x 16.5”
Weight	33 kg

cable. The 24S can also be supplied in any RAL colour. This Special Colour option can be provided for rigging accessories.

System data
Frequency response (–5 dB standard)		55 Hz - 18 kHz
Frequency response (–5 dB CUT mode)		90 Hz - 18 kHz
Max. sound pressure (1m, free field)¹ with D20/30D with D80		138 dB 138 dB
Cabinets per amplifier channel		1
Loudspeaker data
Configuration	Installation specific high performance full range 2-way loudspeaker
Nominal impedance	4 Ω
Power handling capacity (RMS/peak 10 ms)	500/2000 W
Nominal dispersion angle (h x v)	75° x 45° rotatable
Components	2 x 12“ driver with neodymium magnet 1.4” exit compression driver Passive crossover network
Connections	1 x NL4 1 x screw terminal block

Dimensions, weight
Dimensions (H x W x D)	800 x 410 x 420 mm 31.5 x 16 x 16.5”
Weight	33 kg

D20 amplifier

The 2 RU four channel D20 amplifier is ideally suited to mobile and installation applications which require low to medium Sound Pressure Level (SPL) capabilities. The D20 features the same Digital Signal Processing (DSP) platform as the latest generation of d&b amplifiers, containing configurations for all d&b loudspeakers except the J-Series and the M2 monitor, plus a linear mode.

The signal delay capability enables user definable settings of up to 10 s (= 3440 m/11286 ft), which can be applied independently to each channel. The same applies to the two 16-band equalizers, providing optional parametric, asymmetric, shelving or notch filtering.

The D20 incorporates a colour TFT touchscreen, offering quick access to the menu structure, while the rotary encoder can be used for fine adjustment. The front panel and the integrated touchscreen are tilted up for easy operation when the amplifier is below eye level.

The equal ratio of signal input to amplifier output channels increases application flexibility particularly for monitor, frontfill or effect channel use. The LoadMatch function integrated within the D20 amplifier electrically compensates for the properties of loudspeaker cable used.

The D20 incorporates Class D amplifiers utilizing a power supply with active Power Factor Correction (PFC) suitable for mains voltages 100 V - 240 V, 50 - 60 Hz and maintains a stable output when used with weak or unstable mains supplies. An NL8 provides all outputs on a single connector for loudspeaker multicores. Dual channel mode is driven through four individual NL4 connectors, while Mix TOP/SUB and 2-Way Active mode output configurations for applicable d&b loudspeakers are available via two central NL4 connectors. etherCON and RJ 45 connectors enable access to the d&b Remote network through OCA via Ethernet and through CAN-Bus respectively.

Data

Controls and indicators
POWER	Mains power switch
SCROLL/EDIT	Digital rotary encoder
Display	Colour TFT touchscreen, 3.5"/320 x 240 pixel
ISP, GR, OVL A/B	Colour TFT
Digital Signal Processing
Equalizer		2 x 16-band PEQ/notch/shelving/asymmetric
Latency analog and digital inputs		0.3 msec.
Delay setting		0.3 - 10000 msec.
Configurations		current d&b loudspeakers (except J-Series and M2 monitor) and linear mode
Function switches		d&b loudspeaker specific circuits
Frequency generator		Pink noise or Sine wave
Sampling rate		96 kHz/27 Bit ADC/24 Bit DA

Connectors
INPUT ANALOG (A1 - A4)	3 pin XLR female
ANALOG LINK (A1 - A4)	3 pin XLR male
INPUT DIGITAL (D1/2, D3/4)	3 pin XLR female AES 3
DIGITAL LINK (Output)	3 pin XLR male
Sampling Digital AES/EBU	48 kHz/96 kHz
Speaker outputs A/B/C/D	NL4
Mix TOP/SUB / 2-Way Active output A/B and C/D	NL4
4 Channel output	NL8
CAN	2 x RJ 45 parallel
ETHERNET	2 x etherCON®, 10/100 Mbit Ethernet
Mains connector	powerCON®
Data (linear setting with subsonic filter)
Maximum output power per channel (THD + N < 0.5%, all channels driven) CF = 6 dB at 4 / 8 ohms CF = 12 dB at 4 / 8 ohms		4 x 1000/800 W 4 x 1600/800 W
S/N ratio (unweighted, RMS) Analog input Digital input		> 104 dBr > 106 dBr

Power supply
Type	Universal range switch mode power supply with active PFC
Rated mains voltage	100 - 240 V, 50 - 60 Hz
Dimensions, weight
Dimensions (H x W x D)		2 RU x 19" x 460 mm/18.1"
Weight		10.8 kg/23.8 lb

27S subwoofer

The 27S-SUB is a compact high performance cardioid subwoofer powered by a single amplifier channel and is for use with the xS-Series and xA-Series loudspeakers. The cabinet houses two long excursion neodymium drivers in an integrated cardioid setup: a 15“ driver in a bass-reflex design facing to the front and a 12” driver in a two chamber bandpass design radiating to the rear. It can be used stand-alone, stacked or individually flown. The enclosure is constructed from marine plywood with an impact resistant black paint finish and is Ball Impact Resistant according to DIN 18032-3 for schools and sports halls. The front of the loudspeaker cabinet is protected by a rigid metal grill backed by an acoustically transparent foam. Incorporated into the side panels are a pair of M10 threaded inserts and into the rear panel are two NL4 connectors as well as a two pole screw terminal block. The loudspeaker cabinets and most accessories are also available with the Special Colour (SC) option that can be executed in all RAL colours, whilst the Weather Resistant (WR) option provides an IP34 rating, and enables operation of loudspeakers in changing ambient conditions.

System data
Frequency response (–5 dB standard)	40 - 140 Hz
Frequency response (-5 dB 100 Hz mode)	40 - 100 Hz
Max. sound pressure (1m, free field)¹ with D6/10D with D20/30D with D80	128 dB 131 dB 131 dB
Cabinets per amplifier channel	2
Loudspeaker data
Configuration		Installation specific cardioid subwoofer
Nominal impedance		6 Ω
Power handling capacity (RMS/peak 10 ms)		500/2000 W
Components		15" driver with neodymium magnet front 12" driver with neodymium magnet rear
Connections		2 x NL4 screw terminal block

Dimensions, weight
Dimensions (H x W x D)	490 x 580 x 700 mm 19.3 x 22.8 x 27.6"
Weight	41 kg

18S subwoofer

The 18S-SUB is a compact high performance subwoofer for use with the xS-Series and xA-Series loudspeakers. The cabinet houses a long excursion 18" neodymium driver in a bass-reflex design and it can be used stand-alone, stacked or individually flown. The enclosure is constructed from marine plywood with an impact resistant black paint finish and is Ball Impact Resistant according to DIN 18032-3 for schools and sports halls. The front of the loudspeaker cabinet is protected by a rigid metal grill backed by an acoustically transparent foam. Incorporated into the side panels are a pair of M10 threaded inserts and into the rear panel are two NL4 connectors as well as a two pole screw terminal block. The loudspeaker cabinets and most accessories are also available with the Special Colour (SC) option that can be executed in all RAL colours, whilst the Weather Resistant (WR) option provides an IP34 rating, and enables operation of loudspeakers in changing ambient conditions.

System data
Frequency response (–5 dB standard)	37 - 140 Hz
Frequency response (-5 dB 100 Hz mode)	37 - 100 Hz
Max. sound pressure (1m, free field)¹ with D6/10D with D20/30D with D80	129 dB 132 dB 132 dB
Cabinets per amplifier channel	2
Loudspeaker data
Configuration		Installation specific compact subwoofer
Nominal impedance		8 Ω
Power handling capacity (RMS/peak 10 ms)		400/1600 W
Components		18" driver with neodymium magnet
Connections		2 x NL4 screw terminal block