- Aprašymas
- Atsiliepimai (0)
Aprašymas
| Yamaha PX3 Specifications | |
|---|---|
| Output Power (1kHz, Non-clip, 20msec Burst) | |
| 100V Models | 8Ω: 300W x2 4Ω: 500W x2 2Ω: 300W x2 8Ω Power Boost: 600W x1 4Ω Power Boost: 1000W x1 |
| 120V Models | 8Ω: 300W x2 4Ω: 500W x2 2Ω: 300W x2 8Ω Power Boost: 600W x1 4Ω Power Boost: 1000W x1 |
| 220V–240V Models | 8Ω: 300W x2 4Ω: 500W x2 2Ω: 300W x2 8Ω Power Boost: 600W x1 4Ω Power Boost: 1000W x1 |
| General Specifications | |
| Sampling Frequency | 48kHz (Internal) |
| A/D D/A Converters | 24-bit linear, 128x oversampling |
| Total Harmonic Distortion | 0.1% (1kHz, 10W), 0.3% (1kHz, Half power) |
| Frequency Response | ±1.0dB (1W, 8Ω, 20Hz–20kHz) |
| S/N Ratio | 100dB (A-weighted, 8Ω, Gain = +14dBu) |
| Crosstalk | < -60dB (Half Power, 8Ω, 1kHz) |
| Voltage Gain / Sensitivity | 8Ω: 32dB / +4.1dBu (Gain: 32dB) Power Boost: 35dB / +4.1dBu (Gain: 32dB) |
| Max Input Voltage | +24dBu |
| Input Impedance | 20kΩ (Balanced), 10kΩ (Unbalanced) |
| Speaker Output | Neutrik NL4 x2, Binding post x2 pairs, 1/4″ TS x2 |
| Line Input | XLR-3-31 x2, 1/4″ TRS x2 |
| USB | USB 2.0 Type-A (Save/Load presets, Firmware update) |
| Indicators | Power, Alert, USB, Protect, Clip/Limit, Signal |
| Processors | Input Summing, D-CONTOUR (FOH/Monitor/Off), Delay (0–74ms), HPF/LPF (20Hz–20kHz), 6-band PEQ + Limiter + Delay |
| Latency | 1.5ms (Analog Input to Output) |
| Presets | 8 user presets (Yamaha speaker presets) |
| Protection Circuits | Load, Amplifier, and Power Supply protections |
| Amplifier Class | Class D (BTL Balanced Output) |
| Cooling | 2x variable-speed fans (front to rear) |
| Power Requirements | 100V / 120V / 220–240V (50/60Hz ±10%) |
| Power Consumption | 160W (1/8 Max, 4Ω), 55W (Idle) |
| Dimensions (W x H x D) | 480 x 88 x 388 mm (18-7/8″ x 3-7/16″ x 15-2/8″) |
| Weight | 6.9 kg (15.21 lbs) |
| Accessories | USB cover, Owner’s Manual, Spec Sheet, AC cable (2.0m) |
| Operating Temp | 0°C to +40°C |
| Storage Temp | -20°C to +60°C |
Atsiliepimai
Atsiliepimų dar nėra.