Electro-Voice PA2250T

รหัสสินค้า : PA2250T

Electro-Voice PA2250T เพาเวอร์แอมป์ลายน์ 70V/100V แบบ 2 ชาแนล 250 วัตต์

เครื่องขยายเสียง EV PA2250T เป็นเครื่องขยายเสียงจาก EV ในตระกุล PA-Serie มีกำลังขับ 2 x 250 วัตต์/4 Ohms, 70V/100V, Compact 2 RU design, Bridged mono out for 540 W into 8 Ω, Selectable 50 Hz or 300 Hz high-pass filter

คุณสมบัติ

• Efficient performance for low impedance or distributed systems
• Ideal for sound reinforcement, paging, and life safety
• 250 W per channel for 4 Ω or 70/100 V lines
• Bridged mono out for 540 W into 8 Ω
• Compact 2 RU design
• Stepped rear-panel level attenuation
• Selectable 50 Hz or 300 Hz high-pass filter
• Thermal protection, peak limiting, turn-on delay
• Phoenix-type inputs and outputs
• Three-stage front-to-rear fans
• Integrated rack ears for direct mounting

สเปค

Amplifier Gain 34.3 dB

Continuous Rated Power (1 kHz, THD 1%) 100v 270 Watts

Continuous Rated Power (1 kHz, THD 1%) 4Ω 270 Watts

Continuous Rated Power (1 kHz, THD 1%) 70v 270 Watts

Continuous Rated Power (1 kHz, THD 1%) 8Ω 135 Watts

Continuous Rated Power (20-20 kHz,THD<0,2%) 100v 250 Watts

Continuous Rated Power (20-20 kHz,THD<0,2%) 4Ω 250 Watts

Continuous Rated Power (20-20 kHz,THD<0,2%) 70v 250 Watts

Continuous Rated Power (20-20 kHz,THD<0,2%) 8Ω 125 Watts

Crosstalk < < -75 dB

DIM 30 < 0.1 %

Frequency Response 65Hz - 40kHz

Impedance 4/8 Ω 70V/100V

Input Impedance (Balanced) > 20 kΩ

Input Sensitivity 0 dBu (775mV) @ rated output power or voltage, 1kHz

Intermodulation Distortion (SMPTE) < 0.1 %

Network Control (IRIS-Net) No

Number of Channels 2

Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz 250/125 W 70V/100V-250

Rated output power (*rated load) THD < 1%, 1kHz 270/135 W 70V/100V-270

Signal-to-Noise Ratio (A-weighted) 103 dB

Slew Rate 18 V/µs 70V-41, 100V-61

Total Harmonic Distortion < 0.1 %

Height 2RU 88 mm (3.46")

Width 483 mm (19.02")

Depth 406 mm (15.98")

Weight Net 23.5 kg (51.81 lbs)