Yamaha PX3 - Amplificateur 2x 300W 8 ohms 2x 500W 4 ohms
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Yamaha PX3 - Amplificateur 2x 300W 8 ohms 2x 500W 4 ohms

878,00 €
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La série des amplificateurs PX combine le traitement intelligent avec une puissance de sortie élevée pour répondre aux exigences d'une vaste gamme d'applications de sonorisation. 2x 300W sous 8Ω / 2x 500W sous 4Ω.

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    • 2x 300W sous 8Ω • 2x 500W sous 4Ω • Nouvelle amplification classe D avec circuit LSI customisé • Correcteurs paramétriques, crossover, filtres, delais, et limiteurs intégrés • Presets pour enceintes Yamaha • Fonctions de sauvegarde et sécurité

    General specifications

    Sampling frequency rateInternal 48kHz
    Total harmonic distortion 0.1% (1kHz, 10W), 0.3% (1kHz, Half power)
    S/N ratio 100dB (A-weighted, 8Ω, Gain setting = +14dBu)
    Crosstalk Less than -60dB (Half Power, 8Ω, 1kHz, Vol max input 150Ω shunt)
    Maximum input voltage +24dBu
    Processors Input summing; D-CONTOUR(FOH/MAIN, MONITOR, OFF); Delay(0 - 74msec); HPF/LPF(cutoff frequency 20Hz~20kHz with polarity control); Speaker Processor(6 band PEQ* + Limiter + Delay)
    I/O ConnectorsSpeaker output ports Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4" PHONE(TS) x2
    Protection circuitLoad protection POWER switch on/off: Output mute; Output voltage protection: Over voltage limiter, user configurable by wattage and speaker preset; DC-fault: Power Supply shutdown (NOT restored automatically)
    Amplifier protection Thermal: Output limiter (Restored automatically) → Output mute (Restored automatically); Over current: Output mute (Restored automatically); Over voltage: Output limiter (Restored automatically); Integrated Power Limit: Output limiter (Restored automatically)
    Power supply protection Thermal: Output limiter (Restored automatically) → Power supply shutdown; Over voltage: Power supply shutdown; Over current: Power supply shutdown
    Amplifier class Class D, Balanced output circuit (BTL)
    Cooling 16 step variable speed fan x 2, front to rear airflow
    Power requirements Depending on area of purchase; 100V 50Hz/60Hz, 120V 60Hz, 220V-240V 50Hz/60Hz *Verified as operating at rated power voltage +/- 10% voltage.
    DimensionsW 480mm (18-7/8")
    H 88mm (3-7/16"): 2U
    D 388mm (15-2/8")
    Net weight 6.9 kg (15.21 lbs)
    Accessories USB cover, Owner's Manual, Specification sheet, AC cable (2.0m) x 1
    Frequency response ±1.0dB (1W, 8Ω, 20Hz to 20kHz)
    Power consumption 160W (1/8 MAX power, 4Ω, Pink noise at all channels), 55W (4Ω, Idling)
    Others Operating Temperature: 0°C to +40°C, Storage temperature: -20°C to +60°C
    I/O ConnectorsOthers USB 2.0 Standard-A Connector (Female) for Save/Load, Speaker preset update, Firmware update with USB memory; AC inlet x1 with AC cord clamp
    Line Input XLR-3-31 x2, 1/4 "PHONE(TRS) x2
    A/D D/A Converters AD/DA: 24-bit linear, 128 times over sampling
    Voltage Gain/Sensitivity8Ω Volume max 32.0dB/+4.1dBu (Gain setting: 32dB), 26.0dB/+10.1dBu (Gain setting: 26dB), 32.1dB/+4dBu (Gain setting: +4dBu), 22.1dB/+14dBu (Gain setting: +14dBu)
    8Ω Volume max /Power Boost mode 35.0dB/+4.1dBu (Gain setting: 32dB), 29.0dB/+10.1dBu (Gain setting: 26dB), 35.1dB/+4dBu (Gain setting: +4dBu), 25.1dB/+14dBu (Gain setting: +14dBu)
    Indicators POWER x1 (Green), ALERT x1 (Red), USB x1 (Green), PROTECT x2 (Red), CLIP/LIMIT x2 (Red), SIGNAL x2 (Green); Auto LED off feature
    Presets 8 user amplifier presets (Factory preset: Speaker presets for Yamaha passive speakers)
    Input impedance 20kΩ (Balance), 10kΩ (Unbalance)
    Latency 1.5 msec (Analog Input to Speakers)

    100V models

    Output power; 1kHz Non-clip 20msec Burst Both channels driven4Ω/Power Boost Mode 1000W x 1

    120V models

    220V-240V models

    Output power; 1kHz Non-clip 20msec Burst Both channels driven 300W x 2
    500W x 2
    300W x 2
    8Ω/Power Boost Mode 600W x 1
    300W x 2
    500W x 2
    300W x 2
    8Ω/Power Boost Mode 600W x 1
    4Ω/Power Boost Mode 1000W x 1
    300W x 2
    500W x 2
    300W x 2
    8Ω/Power Boost Mode 600W x 1
    4Ω/Power Boost Mode 1000W x 1

    YA-PX3

    Fiche technique

    Echelle de prix
    500 - 799 €
    Format rack 19"
    2U
    Puissance RMS par canal (4 Ohm)
    500 - 699W
    Bluetooth
    Non

    Références spécifiques

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