DBX 223s Stereo 2-way, Mono 3-way Crossover

DBX 223s Stereo 2-way, Mono 3-way Crossover

proizvođač: DBX

The 223s uses precision filters to separate the audio signal and direct the correct frequencies to your loudspeaker drivers.

cena: 202 $

GARANCIJA DVE GODINE !!!

Dodatna pitanja

info telefoni: 011/334-56-17, 011/3340-749, 011/32-35-332

Karakteristike

INPUTS
Connectors1/4" TRS
TypeElectronically balanced/unbalanced
RF filtered
ImpedanceBalanced >50k ohm
unbalanced >25k ohm
Max Input Level>+22dBu balanced or unbalanced
OUTPUTS
Connectors1/4" TRS
TypeImpedance-balanaced/unbalanced
RF filtered
ImpedanceBalanced 200 ohm
unbalanced 100 ohm
Max Output Level>+21dBu balanced/unbalanced into 2k ohms or greater
CROSSOVER FREQUENCIES
Stereo ModeLow/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
Mono ModeLow/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
Mid/High45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
Filter typeLinkwitz-Riley
24 dB/octave
state-variable
FUNCTION SWITCHES
Front Panel (Low Cut)Activates 40 Hz Butterworth
12 dB/octave high-pass filter
one switch per channel
Phase InvertInverts the phase at the output
one switch per output
Rear Panelx10: Multiplies the crossover frequency range by 10
one switch per channel
ModeSelects stereo/mono and 2/3-way operation.
LF sumSelects normal (stereo) or mono-summed low frequency operation.
INDICATORS
Stereo OperationGreen LED
Mono OperationYellow LED
Low CutRed LED per channel
x10 Green LED per channel
Phase InvertRed LED per output (3 per channel)
SYSTEM PERFORMANCE
Bandwidth20Hz to 20kHz,+0/-0.5dB
Frequency Response< 3Hz to > 90kHz
+0/-3 dB
Dynamic Range>106dB
unweighted
any output
THD + Noise
Interchannel Crosstalk
CMRR>40dB
typically >55dB at 1kHz
Signal-to-NoiseRef: +4dBu
22kHz measurement bandwidth
Stereo Mode>94dB (Low Output)
>91dB (High Output)
Mono Mode>94dB (Low Output)
>93dB (Mid Output)
>91dB (High Output)
POWER SUPPLY
Operating Voltage100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC 50/60HZ
Power consumption15W
Operating Temperature32°F to 113°F (0°C to 45°C)
PHYSICAL
Dimensions4.5cm x 17.5cm x 48.26cm
Weight1.7 kg

Opis

  • TRS differentially balanced ins and outs
  • Mode switch for stereo 2-way or mono 3-way operation
  • Low frequency summed (subwoofer) output
  • x10 range switch on both channels
  • 40Hz high pass (low cut) filter both channels
  • Phase reverse switch on all outputs
  • Individual level controls on all outputs
  • 24dB per octave Linkwitz-Riley filters (the professional standard)
  • Stereo/Mono status LEDs indicate the selected mode
  • dbx® 2 year parts and labor as standard
  • CSA NRTL/C approved
  • CE compliant

More sound to your amps and speakers

The secret to making speakers sound great lies with the crossover you use. With the dbx® 223s Crossover you'll get great performance, ultra low-noise, rugged reliability and four decades of dbx knowledge and expertise in building the world's finest processors. The 223s uses precision filters to separate the audio signal and direct the correct frequencies to your loudspeaker drivers. By directing only the specific frequency bands to each speaker driver the 223s leaves your amplifiers free to use their full power on the usable signal eliminating distortion and giving your PA system a cleaner and better sound.

The dbx 223s is a dual channel crossover with all the features you would expect from a professional product. It features Linkwitz-Riley 24dB per octave filters, independent output gain controls for level matching, output phase inversion, 40 Hz low cut filter, and optional mono summing of the low frequency (subwoofer) output. Everything in the design exudes great precision from the solid "click" controls to the high quality 1/4" TRS inputs and outputs.

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