The Quadro 6.4 is a multifunctional network digital DSP amplifier that provides a variety of functions for professional use.

Features:

• Power: 4x1500W@8Ω, 4x2000W@4Ω
• Bridged Power: 2x3200W@8Ω
• Input Audio Source: Analog, Sine wave, Pink noise, White noise, AES
• Input Volume: Mute, Phase, Level detector
• Input EQ: 31 bands EQ
• Input Noise Gate: Attack time 1～2895ms, Release time 1～2895ms, Threshold level -120dBu～0dBu
• DSP Matrix: 4x4 matrix zone
• Output EQ: 10 bands EQ
• Frequency Divider: Butterworth, Bessel, Linkwitz-Riley
• Delay: Input delay: 4×80ms | Output delay: 4×20ms
• Output Compressor: Soft knee, Threshold level, Attack time, Compression ratio, Releasing time
• Output Limiter: Voltage 0.01V～89.50V, Power 0.01W～1000W, Release time 1~2895ms
• Output Volume: Mute, Phase, Level detector
• DSP Preset: 80 packages
• Control Mode: Ethernet, USB, RS485, RS232
• Network Model: TCP/IP, 1000base-T/100base-TX, RJ45
• Channels: 4
• Minimum output impedance: Each channel 4Ω, bridged mode 8Ω
• Input Interface: Balanced input 4×XLR
• Output Interface: Spokenx4, XLR×4
• Cooling System: Dual fans intelligent control
• Gain: 6dB sensitivity: 30dB (×29.5) | 0dB sensitivity: 36dB (×31.1)
• Max input level: 20dB sensitivity: 20dBu (7.75V)
• SNR: 12dB sensitivity: 94dB | 6dB sensitivity: 94dB; 0dB sensitivity: 94dB
• Frequency Response: 20Hz～20kHz (±0.5dB)@1W, 8Ω
• THD+N:

Suitable for Performance & Art Centers, Theaters, Stadiums, Hotels, Conference Rooms, Shopping Malls, Retail Stores, and Restaurants.