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Načini plaćanja
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Opis proizvoda
The 223s uses precision filters to separate the audio signal and direct the correct frequencies to your loudspeaker drivers.
Tehničke specifikacije proizvoda
- INPUTS:
- Connectors: 1/4" TRS
- Type: Electronically balanced/unbalanced, RF filtered
- Impedance: Balanced >50k ohm, unbalanced >25k ohm
- Max Input Level: >+22dBu balanced or unbalanced
- OUTPUTS:
- Connectors: 1/4" TRS
- Type: Impedance-balanaced/unbalanced, RF filtered
- Impedance: Balanced 200 ohm, unbalanced 100 ohm
- Max Output Level: >+21dBu balanced/unbalanced into 2k ohms or greater
- CROSSOVER FREQUENCIES:
- Stereo Mode: Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
- 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)
- Filter type: Linkwitz-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 Invert: Inverts the phase at the output, one switch per output
- Rear Panel: x10: Multiplies the crossover frequency range by 10, one switch per channel
- Mode: Selects stereo/mono and 2/3-way operation.
- LF sum: Selects normal (stereo) or mono-summed low frequency operation.
- INDICATORS:
- Stereo Operation: Green LED
- Mono Operation: Yellow LED
- Low Cut: Red LED per channel, x10 Green LED per channel
- Phase Invert: Red LED per output (3 per channel)
- SYSTEM PERFORMANCE:
- Bandwidth: 20Hz to 20kHz,+0/-0.5dB
- Frequency Response: < 3Hz to > 90kHz, +0/-3 dB
- Dynamic Range: >106dB, unweighted, any output
- THD + Noise: <0.004% at +4dBu,1kHz, <0.04% at +20dBu,1 kHz
- Interchannel Crosstalk: <-80dB, 20Hz to 20kHz
- CMRR: >40dB, typically >55dB at 1kHz
- Signal-to-Noise: Ref: +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 Voltage: 100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC 50/60HZ
- Power consumption: 15W
- Operating Temperature: 32°F to 113°F (0°C to 45°C)
- PHYSICAL:
- Dimensions: 4.5cm x 17.5cm x 48.26cm
- Weight: 1.7 kg