Electro-Voice PA2450L เครื่องขยายเสียง 2 แชลแนล 200 วัตต์

รหัสสินค้า : PA2450L

Electro-Voice PA2450L เครื่องขยายเสียง 2 แชลแนล 200 วัตต์

Features.

• Reliable high-quality power for installation 
• Ideal for sound reinforcement, paging, and life safety 
• 450 W per channel @ 4 Ω (1 kHz)
• Bridged mono out for 900 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

Specs.

Amplifier Gain34.3 dBContinuous Rated Power (1 kHz, THD 1%) 4Ω450 WattsContinuous Rated Power (1 kHz, THD 1%) 8Ω220 WattsContinuous Rated Power (20-20 kHz,THD<0,2%) 4Ω400 WattsContinuous Rated Power (20-20 kHz,THD<0,2%) 8Ω200 WattsCrosstalk< < -75 dB ref. 1kHz, @ 10% rated output powerDIM 30< 0.1 % 3.15kHz, 15kHzFrequency Response< 10Hz - 40kHzImpedance4/8 ΩInput Impedance (Balanced)> 20 kΩInput Sensitivity0 dBu 775mVIntermodulation Distortion (SMPTE)< 0.1 % 60Hz, 7kHzNetwork Control (IRIS-Net)NoNumber of Channels2Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz400/200 W 4Ω/8ΩRated output power (*rated load) THD < 1%, 1kHz450/220 W 4Ω/8ΩSignal-to-Noise Ratio (A-weighted)104 dBSlew Rate28 V/µsTotal Harmonic Distortion< 0.1 % @ rated output power MBW=80kHz, 1kHzHeight2RU 88 mm (3.46")Width483 mm (19.02")Depth406 mm (15.98")Weight Net16.5 kg (36.38 lbs)