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เพาเวอร์แอมป์ PEAVEY PV4 Power Amplifier

เครื่องขยายเสียงเพาเวอร์แอมป์ Peavey PV4 มีกำลังขับ 950 วัตต์ RMS x  2 ที่ 8 Ohms, 1560 วัตต์ RMS x 2 ที่ 4 Ohms  Class G Amplifier, Crossover frequencies are fixed at 150 Hz, to drive a 2-Ohm load per channel, Protection indicator, and DDT™ activation on each channel

17,000 ฿

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Peavey PV4 Power Amplifier 950W x 2 at 8 Ohms

เครื่องขยายเสียงเพาเวอร์แอมป์ Peavey PV4 มีกำลังขับ 950 วัตต์ RMS x  2 ที่ 8 Ohms, 1560 วัตต์ RMS x 2 ที่ 4 Ohms  Class G Amplifier, Crossover frequencies are fixed at 150 Hz, to drive a 2-Ohm load per channel, Protection indicator, and DDT™ activation on each channel

The Peavey PV 4 is a power amplifier designed for years of reliable, flawless operation under rigorous use. This amplifier offers the sonic superiority and unsurpassed reliability for which Peavey is famous, while remaining surprisingly compact. Advanced technology and extensive protection circuitry allow operation with greater efficiency into difficult loads and power conditions.

The DDT™ (Distortion Detection Technique) circuitry ensures trouble-free operation into loads as low as 2 ohms. DDT protects drivers and ensures that sonic integrity is maintained, even in extreme overload conditions. The PV 4’s high-efficiency design uses tunnel-cooled heat sinks and variable-speed DC fans. This cooling topology maintains a lower overall operating temperature, resulting in longer output transistor life.

Features:

  • Rated Power Bridge 8 ohms 2800 watts @ 1 kHz at 1% THD; Rated Power (2 x 4 ohms) 1400 WPC @ 1 kHz at 1% THD
  • Minimum Load Impedance 4 ohms: Maximum RMS Voltage 97 volts ; 194 volts in bridge mode; Frequency Response 10 Hz- 30 kHz; +0, -2 dB at 1 watt
  • Input CMRR >- 55 dB @ 1 kHz; Voltage Gain x40 (32 dB) Crosstalk > -55 dB @ 1 kHz at rated power @ 8 ohms
  • Power consumption @ 1/8 power 750 watts with 2 x 4 ohm load; Input Sensitivity (x40) + 8dBu / 1.95V RMS w/ 2x 4 ohm load
  • TOPOLOGY Class G

Specifications

Rated Power Bridge 8 ohms 2800 watts @ 1 kHz at 1% THD
Rated Power (2 x 4 ohms) 1 1400 WPC @ 1 kHz at 1% THD
Rated Power (2 x 8 ohms) 880 WPC @ 1kHz 1% THD
Rated Power (1 x 4 ohms) 1560 watts @ 1kHz 1% THD
Rated Power (1 x 8 ohms) 950 watts @ 1kHz 1% THD
Minimum Load Impedance 4 ohms
Maximum RMS Voltage 97 volts ; 194 volts in bridge mode
Frequency Response 10 Hz- 30 kHz; +0, -2 dB at 1 watt
Input CMRR >- 55 dB @ 1 kHz
Voltage Gain x40 (32 dB)
Crosstalk > -55 dB @ 1 kHz at rated power @ 8 ohms
Hum and Noise -88 dB, “A” weighted reference to rated power @ 8 ohms
Slew Rate >12V / uS
Damping Factor (8 ohms) >400:1 @ 20 Hz-2.5 kHz
Input Sensitivity (x40) + 8dBu / 1.95V RMS w/ 2x 4 ohm load
Input Impedance 10k ohms, balanced
Power consumption @ 1/8 power 750 watts with 2 x 4 ohm load
Cooling Two rear panel temperature dependent variable speed 80 mm DC fans
Controls 2 front panel attenuators, rear panel Mode switches
Indicator LEDs 2 DDT (Distortion Detection Technique), 2 Signal presence, 2 Active Status, 1 Thermal Protect
Protection Thermal, DC, turn-on bursts, subsonic, incorrect loads
Connectors Per channel, Combi XLR & 6.3 mm phone input, twist lock output, 15 amp IEC mains connector
Dimensions 88.9 mm x 482.6 mm x 381mm + 31.8 for rear support ears and connectors (3.5″ x 19″ x 15″ + 1.25″)
Net Weight 19.5 kg (43 lbs)
Gross Weight 20.6 kg (45.5 lbs)

Downloads

ดาวน์โหลด Data Sheet PEAVEY PV4

ดาวน์โหลด Manual PEAVEY PV4