McIntosh PS1K Powered Subwoofer

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naks

naks

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wow...

https://www.mcintoshlabs.com/products/subwoofers/PS1K

ps1k-lifestyle.jpg


Electronic Specifications​

Impedance Nominal
  • 8 Ohms
Power Output
  • 1KW (Two 500W, one per woofer)
  • Maximum Output > 113 dB
Frequency Response
  • 20Hz - 500Hz with LFE
  • 20Hz - 100Hz without LFE
Filter Frequencies
  • High Pass: 40Hz - 100Hz
  • Low Pass: 40Hz - 100Hz
  • Phase: Continuously Variable
  • Parametric: Two band 30Hz - 100Hz, variable bandwidth and level +/- 8dB
Input Sensitivity
  • 1V Balanced
  • 500mV Unbalanced (0.5V)
Total Harmonic Distortion
  • Amplifier: 0.05%
  • Preamplifier (rear panel outputs): 0.005%
Voltage Gain
  • Amplifier: 31dB
  • Preamplifier: 10dB
Signal To Noise Ratio
  • Amplifier: 115dB A Weighted
  • Preamplifier: 100dB A Weighted
Input Impedance
  • 20K Ohms Balanced
  • 10K Ohms Unbalanced
Maximum Input Signal
  • 9V Balanced
  • 4.5V Unbalanced

Weights & Dimensions​

Unit Dimensions (W x H x D)
  • 19-1/4” (48.9cm) x 50-1/16” (128.7cm) x 22-1/2” (57.2cm)
  • Base footprint: 25-5/16" (64.3cm) x 28-7/16" (21.43cm)
Unit Weight 370 pounds (167.8 kg)
Shipping Weight 638 pounds (310 kg)
 

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