Altec Lansing

9441A

Amplifier, Power

Main Details
Maker Altec Lansing Brand Altec Brand Mark IV Industries, Inc. Company Anniversary Series Series
Function
Channels/Tracks
  • 2 × Channel
Form Factor 19" Rackmount
Signal Path Analog Hardware
Date Produced 1992
Dimensions
(H × W × D)
Weight 18lbs (Net), 22lbs (Shipped)
Power Source 120VAC, 50/60Hz 30W (Idle) 270W (1/8 Power) 300W (UL) 390W (1/3 Power) 600W (Rated Output) 730W (Max Midband)
Frequency Response 10Hz-50kHz +0dB/-3dB (1W)
Additional Specifications
Power Output (0.1% THD, 20Hz-20kHz, 4/8Ω) 100/75W
Power Output (0.1% THD, 20Hz-1kHz, 4/8Ω) 130/95W
Power Output (Bridged, 0.1% THD, 20Hz-20kHz, 8/16Ω) 200/150W
Power Output (Bridged, 0.1% THD, 20Hz-1kHz, 8/16Ω) 260/180W
Power Output (1% THD, 1kHz, 120VAC Line, 4/8Ω) 145/100W
Power Output (1% THD, 1kHz, 108VAC Line, 4/8Ω) 115/80W
Power Output (1% THD, 1kHz, 100VAC Line, 4/8Ω) 95/70W
Power Output (Bridged, 1% THD, 1kHz, 120VAC Line, 8/16Ω) 270/200W
Power Output (Bridged, 1% THD, 1kHz, 108VAC Line, 8/16Ω) 220/155W
Power Output (Bridged, 1% THD, 1kHz, 100VAC Line, 8/16Ω) 185/135W
Headroom (1% THD, 1kHz) 1dB
Power Bandwidth 20Hz-20kHz
Voltage Gain (1kHz, 4Ω) 28dB
Voltage Gain (1kHz, 8Ω) 30dB
Voltage Gain (Bridged, 1kHz, 8Ω) 34dB
Voltage Gain (Bridged, 1kHz, 16Ω) 36dB
Input Sensitivity (Dual Mode, 4Ω) 0.774V
Input Sensitivity (Dual Mode, 4Ω) +0dBu
Input Sensitivity (Dual Mode, 8Ω) 0.869V
Input Sensitivity (Dual Mode, 8Ω) +1.0dBu
Input Sensitivity (Bridged, 8Ω) 0.752V
Input Sensitivity (Bridged, 8Ω) -0.25dBu
Input Sensitivity (Bridged, 16Ω) 0.869V
Input Sensitivity (Bridged, 16Ω) +1.0dBu
Maximum Input Level 7.75V
Maximum Input Level +20dBu
Input Impedance (Unbalanced) 15kΩ
Input Impedance (Balanced) 30kΩ
THD 0.1%
IMD (SMPTE 4:1) 0.1%
Slew Rate (Dual Mode) 19V/µsec
Slew Rate (Bridged) 37V/µsec
Damping Factor (1kHz) 100
Crosstalk (1kHz) 55dBr
SNR 100dB
Finish Black

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