เพาเวอร์แอมป์ PEAVEY IPR2 2000DSP Power Amplifier
เครื่องขยายเสียงกลางแจ้ง PEAVEY IPR2 2000DSP มีกำลังขับ 2×530 วัตต์/4 Ohms,2×900 วัตต์/2 Ohms,Light Weight
Individual signal pass 1/4″ jacks on each channel
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฿36,000.00 ฿22,000.00
Description
เครื่องขยายเสียง PEAVEY IPR2 2000DSP Power Amplifier
เครื่องขยายเสียงกลางแจ้ง PEAVEY IPR2 2000DSP มีกำลังขับ 2×530 วัตต์/4 Ohms,2×900 วัตต์/2 Ohms,Light Weight
Individual signal pass 1/4″ jacks on each channel
IPR2™ power amplifiers, designed for years of reliable, flawless operation under rigorous use. The groundbreaking IPR2 series utilizes an advanced design that allows Peavey engineers to dramatically reduce weight while increasing output power, reliability and thermal efficiency. IPR2 Series amplifiers are designed with a resonant switch-mode power supply and a high-speed class D topology that yields the highest audio resolution and efficiency available. This revolutionary amplifier offers the sonic superiority and unsurpassed reliability for which Peavey is famous, in an extremely efficient and lightweight design. 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 IPR2’s high-efficiency design allows the amplifier to operate at very low temperatures, and does not require massive heat sinks to cool.
As the name implies, the IPR2™ 2000 and 3000 DSP all include advanced digital signal processing. The DSP was designed to be incredibly effective, yet extremely easy to use. Using unique and revolutionary advanced bass enhancement processes, the IPR2 DSP amplifiers dramatically improve the perceived level of bass in any system, using a fraction of the power that would be required with any other power amplifier.
Features:
- 530W RMS x 2 at 4 ohms
- 900W RMS x 2 at 2 ohms
- Light Weight
- Individual signal pass 1/4″ jacks on each channel.
- Combi XLR 1/4″ inputs
- Fully Function Loudspeaker management DSP
- 120mS of delay per channel
- 4 bands of parametric equalization per channel
- Security Lock
- 2- Channel independent digital and assingable fourth-order Linkwitz-Riley crossovers
- Revolutionary IPR class D topology
- Setup Wizard
- DDT
- MAXX Bass®
- Detented input controls
- Horn-EQ each channel
- Speakon output connectors
- Blue backlit LCD screen
- LED illuminated
- Weight Unpacked: 8.82 lb(4 kg)
- Weight Packed: 12.13 lb(5.5 kg)
- Width Packed: 14.75″(37.465 cm)
- Height Packed: 21.65″(54.991 cm)
- Depth Packed: 6.3″(16.002 cm)
Specifications
| Power | Rated Watts (2 Channels at 2 Ohms): 1100 W 20 ms repetitive burst / 900 W 1% THD, both channels driven at 1 kHz Rated Watts (2 Channels at 4 Ohms): 600 W 20 ms repetitive burst / 570 W 1% THD / 530 watts 0.15% THD, both channels driven at 1 kHz Rated Watts (2 Channels at 8 Ohms): 370 W 20 ms repetitive burst / 325 W 1% THD / 300 W 0.15% THD, both channels driven at 1 kHz |
| Minimum Load Impedance | 2 Ohms |
| Frequency Response | Frequency Response: 10 Hz to 30 kHz; ±3 dB at 1 W, 8 Ohms 20 Hz to 20 kHz (2 Channels x 2 Ohms): <0.25% at 650 W 20 Hz to 4 kHz, decreasing to 530 W at 20 kHz, both channels driven 20 Hz to 20 kHz (2 Channels x 4 Ohms): <0.15% at 470 W 20 Hz to 10 kHz, both channels driven 20 Hz to 20 kHz (2 Channels x 8 Ohms): <0.15% at 260 W 20 Hz to 10 kHz, both channels driven |
| Input CMRR | > -69 dB at 1 kHz |
| Voltage Gain | x 60 (+35 dB) |
| Crossover | 100 Hz switchable 2nd order high pass and 3rd low pass per channel |
| Crosstalk | > -70 dB at 1 kHz at 250 W power at 8 Ohms |
| Hum and Noise | > -105 dB, “A” weighted referenced to rated power at 4 Ohms |
| Slew Rate | > 12 V/μs |
| Damping Factor | > 170:1 at 20 Hz to 1 kHz at 8 Ohms |
| Input Sensitivity | .775 V ±3% for 1 kHz 4-Ohm rated power, .68 V ±3% for 1 kHz 2-Ohm rated power |
| Input Impedance | 15 kOhms balanced 7.5 kOhms unbalanced |
| Current Draw | Current Draw (at 1/8 Power in VA (W): 540 (315) at 2 Ohms, 370 (185) at 4 Ohms, 240 (115) at 8 Ohms Current Draw (at 1/3 Power in VA (W): 1250 (760) at 2 Ohms, 750 (425) at 4 Ohms, 460 (240) at 8 Ohms |
| Idle Consumption | 90 VA, 40 W |
| Cooling | Temperature dependent variable speed 3.1″ / 80.0 mm DC fan |
| Controls | 2 x front panel attenuators, crossover select switch for HPF, Normal, and LPF |
| Indicator LEDs | 5 x LED Indicators per Channel: Active, Signal, DDT, Temperature, and DC |
| Protection | Thermal, DC, subsonic, incorrect loads, under voltage, and over voltage |
| Connectors | Inputs: Dual Combination XLR-1/4″ / 6.35 mm Outputs: Dual 1/4″ / 6.35 mm signal patch, dual twist lock connectors |
| Construction | 0.062″ / 1.575 mm thick aluminum |
| Dimensions (W x H x D) | 19.0 x 3.5 x 10.5″ / 482.6 x 88.9 x 266.7 mm Handle: 0.6″ / 15.2 mm |
| Weight | 7.12 lb / 3.23 kg |
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