เพาเวอร์แอมป์ EV CP 4000S Power Amplifier
เครื่องขยายเสียงกลางแจ้ง EV CP 4000S มีกำลังขับ 2 x 1500 วัตต์/Ch 4 Ohms, 2 x 900 วัตต์/8 Ohms, 2 x 2100วัตต์/2 Ohms
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฿159,000.00 ฿135,100.00
Description
เครื่องขยายเสียง EV CP 4000S 2 x 1500W @ 4 Ohms
เครื่องขยายเสียงกลางแจ้ง EV CP 4000S มีกำลังขับ 2 x 1500 วัตต์/Ch 4 Ohms, 2 x 900 วัตต์/8 Ohms, 2 x 2100วัตต์/2 Ohms
The Electro-Voice CP4000S is a 2-channel, 2U rack-mount power amplifier designed for the rigors of live touring, offering high efficiency and great quality sound. Three user-selectable performance modes are available – dual, parallel, and bridged. The amplifier features XLR input connectors and XLR and Speakon output connectors for connection to any professional sound system.
The CP4000S uses an optimized power supply with low-leakage toroidal transformers for outstanding audio performance with extensive headroom. Internal circuitry minimizes potential damage from electrical and thermal overload, short circuits, and HF/DC at the outputs. Other protection measures include back-EMF-protection, which prevents damage to the output resistors by electrical back-feed, an inrush current limiter, delayed connection of the outputs at power-up, and dual three-speed fans.
Features:
- High power with advanced Class-H efficiency
- Ideal for demanding concerts and tours
- Exceptional dynamic headroom
- Rugged, compact, and lightweight
- 2100 W per channel (2 Ω)
- XLR pass-though input connections
- Easy connection to bi-amped loudspeakers
- Switch mode power supply
- Built-in dynamic limiters
- Complete protection: thermal, overload, shorts, HF, DC, back-EMF, inrush current
- Three-stage front-to-rear fans
Specifications
| Amplifier Gain | 32 dB |
| Continuous Rated Power (1 kHz, THD 1%) 2Ω | 2100 Watts |
| Continuous Rated Power (1 kHz, THD 1%) 4Ω | 1500 Watts |
| Continuous Rated Power (1 kHz, THD 1%) 8Ω | 900 Watts |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω | 1200 Watts |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω | 600 Watts |
| Crosstalk | < < -80 dB at 1,000 Hz |
| Electronics Type | Amplifier |
| Frequency Response | 15 – 40,000 Hz |
| Impedance | 2/4/8 Ω |
| Input Impedance (Balanced) | 20 kΩ |
| Input Sensitivity | +7dBu |
| Intermodulation Distortion (SMPTE) | < 0.02 % |
| Maximum Bridged Output 4Ω | 4200 Watts |
| Maximum Bridged Output 8Ω | 3000 Watts |
| Network Control (IRIS-Net) | No |
| Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz | 1200/600 W 4Ω/8Ω |
| Signal-to-Noise Ratio (A-weighted) | 108 dB |
| Slew Rate | 35 V/µs |
| Topology | Class-H |
| Total Harmonic Distortion | < 0.05 % |
| Height | 2RU 88.1 mm (3.47″) |
| Width | 483 mm (19.02″) |
| Depth | 384 mm (15.12″) |
| Weight Net | 8.7 kg (19.18 lbs) |
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