QSC PL224

Beschrijving

Stereo Mode (both channels driven) | 8 ohms FTC 20 Hz–20 kHz 0.03% THD: 440W | 8 ohms EIA 1 kHz 1% THD: 475W | 4 ohms FTC 20 Hz–20 kHz 0.05% THD: 725W | 4 ohms EIA 1 kHz 1% THD: 825W | 2 ohms EIA 1 kHz 1% THD: 1200W | Bridge Mono Mode | 16 ohms 20 Hz–20 kHz 0.1% THD: 900W | 8 ohms 20 Hz–20 kHz 0.1% THD: 1500W | 4 ohms 1 kHz 1% THD: 2400W | Noise | (20 Hz–20 kHz): -108 dB | Input Sensitivity @ 8 ohms: 1.25 Vrms | Input Sensitivity @ 4 ohms: 1.15 Vrms | Voltage Gain: 34dB | Output Circuitry: AB | 120V Power Requirements(1/8 power pink noise @ 4?) 8A | Full rated power: 5.0 kHz and below: Less than 0.01% THD | Frequency Response: | 20 Hz–20 kHz, ± 0.2 dB / 8 Hz–100 kHz, +0, -3 dB | Input Impedance | : 6 KΩ unbalanced, 12 K? balanced | Input Clipping | : | 10 Vrms (+22dBu) | Distortion (SMPTE-IM) | : Less than 0.01% | Distortion (typical) | 10 dB below rated power: 20 Hz-20 kHz: Less than 0.015% THD | Damping Factor:  greater than 500 | Cooling: | Variable-speed fan, rear-to-front air flow | Connectors (each channel): | Input: 1/4” TRS**, 3-pin XLR and 3-pin detachable terminal blocks (1 each per channel) | Output: Neutrik Speakon and touch-proof binding post | Controls | Front: AC switch, Ch.1 and Ch.2 gain knobs | Rear: DIP switch for Ch.1 and Ch.2: clip limiter on/off, LF filter on/off, LF filter | freq select–30 or 50 Hz; inputs parallel or stereo; bridge mode | Indicators | PWR-ON: Green LED LEVEL -20 dB: Green LED (1 per channel) | BRIDGED: Yellow LED LEVEL -10 dB: Amber LED (1 per channel) | PARALLEL INPUTS: Orange LED CLIP/PROT: Red LED (1 per channel) | SIGNAL -35dB: Green LED (1 per channel)