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DBX 223s
DBX 223s
DBX 223s
DBX 223s

DBX 223s


550

 დინამიკების დიდებული ხმის საიდუმლო მდგომარეობს კროსოვერში. dbx 223s იყენებს ფილტრებს, რათა გამოარჩიოს აუდიო სიგნალები და მიმართოს შესაბამისი სიხშირეები დინამიკის დრაივერისკენ. 

Specifications

Input Connectors

1/4" TRS

Input Type

Electronically balanced/unbalanced, RF filtered

Input Impedance

Balanced >50k ohm, unbalanced >25k ohm

Max Input

>+22dBu balanced or unbalanced

CMRR

>40dB, typically >55dB at 1kHz

Output Connectors

1/4" TRS

Output Type

Impedance-balanaced/unbalanced, RF filtered

Output Impedance

Balanced 200 ohm, unbalanced 100 ohm

Max Output

>+21dBu balanced/unbalanced into 2k ohms or greater

Bandwidth

20Hz to 20kHz, +/-0.5dB

Frequency Response

< 3 Hz to > 90 kHz, +0/-3 dB

Signal to Noise Ratio

Ref: +4 dBu, 22 kHz measurement bandwidth

Signal-to-Noise (Stereo Mode)

>94dB (Low Output), >91dB (High Output)

Signal-to-Noise (Mono Mode)

>94dB (Low Output), >93dB (Mid Output), >91dB (High Output)

Dynamic Range

> 106 dB, unweighted, any output

THD+Noise

< 0.004% at +4 dBu, 1 kHz; < 0.04% at +20 dBu, 1 kHz

Interchannel Crosstalk

< -80 dB, 20 Hz to 20 kHz

Crossover Frequencies (Stereo Mode)

Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)

Crossover Frequencies (Mono Mode)

Low/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Mid/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)

Crossover Filter Type

Linkwitz-Riley, 24 dB/octave, state-variable

Low cut Switch

Activates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel.

Phase Invert Switch

Inverts the phase at the output, one switch per output.

x1 / x10 Switch

Multiplies the low-high(mono: low/mid and high/mid) crossover frequency range of the front-panel markings by a factor of 1 or 10, one switch per channel.

Mode Switch

Selects stereo/mono and 2/3-way operation

LF Sum Switch

Selects normal (stereo) or mono-summed low frequency operation and disables Ch 2’s low output phase invert LED to indicate that this output is not operational in the LF sum mode.

Indicators

Stereo Operation (Green); Mono Operation (Yellow); Low Cut (Red-per channel); x10 (Green-per channel); Phase Invert (Red-per output)

Operating Voltage

100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC50 HZ

Operating Temperature

32°F to 113°F (0°C to 45°C)

Power Consumption

15W

Power Connector

IEC receptacle

Dimensions

1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm)

Unit Weight

3.7 lbs. (1.7 kg)

Shipping Weight

5.4 lbs. (2.5 kg)

 



ბრენდი
DBX
ფასი
550
ქვეყანა
U.S.A
პროდუქტის კოდი
223s
ნანახია
1623
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