Crossover DBX 234xs Stereo 2/3 Way, Mono 4-Way Crossover with XLR Connectors

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Crossover 3 way DBX 234XS

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Mã hàng: Crossover 3 way DBX 234XS

Thương hiệu: DBX

Xuất xứ: China

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9.600.000 Đ

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Hỏi đáp & Tư vấn

Crossover DBX 234xs
Stereo 2/3 Way, Mono 4-Way Crossover with XLR Connectors

XLR balanced ins and outs
Mode switches for mono 4-way or stereo 2-way/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

Thông số kỹ thuật

Input Connectors	XLR
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	XLR
Output Type	Impedance-balanaced/unbalanced, RF filtered
Output Impedance	Balanced 60 ohm, unbalanced 30 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), >93dB (Mid Output), >90dB (High Output)
Signal-to-Noise (Mono Mode)	>94dB (Low Output, Low/Mid Output); >92dB (High/Mid Output); >88dB (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/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Mid/High 450Hz to 9.6kHz (x10 setting)
Crossover Frequencies (Mono Mode)	Low/Low-Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Low-Mid/High-Mid: 450 Hz to 9.6 kHz; High-Mid/High: 450 Hz to 9.6 kHz
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 2/3/4-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	100-120 VAC 50/60Hz; 120 VAC 60Hz 230 VAC 50/60Hz
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	4.0 lbs. (1.8 kg)
Shipping Weight	5.8 lbs. (2.6 kg)