Owners Manual
Page 2
... out of Purchase Dealer's Name City State Zip Model Serial 3 Please read this manual are perfect for the SPA 850, SPA 1400 and SPA 2400 power amplifiers. The operation and functions of these units are the same, except as your new NADY AUDIO SPA 850/1400/2400 has superior performance and greater flexibility than any other amplifiers in...
... out of Purchase Dealer's Name City State Zip Model Serial 3 Please read this manual are perfect for the SPA 850, SPA 1400 and SPA 2400 power amplifiers. The operation and functions of these units are the same, except as your new NADY AUDIO SPA 850/1400/2400 has superior performance and greater flexibility than any other amplifiers in...
Owners Manual
Page 4
... presence of an input signal greater than intermittently you should turn down either the power amplifier's level controls or reduce the output level of this manual. 5 Turn these controls counterclockwise if the peak LEDs illuminate steadily (indicating too strong an input signal). 6 9 7 8 REAR PANEL 6. POWER CONNECTOR The cord connector is shown...
... presence of an input signal greater than intermittently you should turn down either the power amplifier's level controls or reduce the output level of this manual. 5 Turn these controls counterclockwise if the peak LEDs illuminate steadily (indicating too strong an input signal). 6 9 7 8 REAR PANEL 6. POWER CONNECTOR The cord connector is shown...
Owners Manual
Page 10
POWER SPECIFICATIONS EIA out power 1Hz, THD maximum 1% Both channels SPECIFICATIONS 2Ω 4Ω 8Ω Bridged 8Ω 4Ω SPA 850 425 350 + 350 200 + 200 600 850 SPA 1400 800 500 + 500 300 + 300 1000 1400 SPA 2400 1400 750 + 750 500 + 500 1600W 2400 ELECTRICAL SPECIFICATIONS INPUT SENSITIVITY INPUT IMPEDANCE FREQUENCY RESPONSE (at 10dB below rated output power VOLTAGE GAIN DISTORTION (SMPTE-1M) S/N ratio SPA 850 SPA 1400 1.15V (+3.4dBU) 1.15V (+3.4dBU) 10KΩ Unbalanced & Balanced 25Hz~25KHz +0/-1dB -3dB points: 5Hz~50KHz 30dB 32dB
POWER SPECIFICATIONS EIA out power 1Hz, THD maximum 1% Both channels SPECIFICATIONS 2Ω 4Ω 8Ω Bridged 8Ω 4Ω SPA 850 425 350 + 350 200 + 200 600 850 SPA 1400 800 500 + 500 300 + 300 1000 1400 SPA 2400 1400 750 + 750 500 + 500 1600W 2400 ELECTRICAL SPECIFICATIONS INPUT SENSITIVITY INPUT IMPEDANCE FREQUENCY RESPONSE (at 10dB below rated output power VOLTAGE GAIN DISTORTION (SMPTE-1M) S/N ratio SPA 850 SPA 1400 1.15V (+3.4dBU) 1.15V (+3.4dBU) 10KΩ Unbalanced & Balanced 25Hz~25KHz +0/-1dB -3dB points: 5Hz~50KHz 30dB 32dB