Pro2 SPS2A 2 Way Speaker Selector Switch with Volume Control


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Controls two pairs of speakers. The SPS2A is fitted with separate volume controls, speaker on/ off, and speaker protection on/off switches.


The SPS2A  allows independent volume control and on/ off capability for up to two pairs of speakers. You choose where and how loud the music is in a particular location, without effecting the entire system. The speaker selection/ volume control system is equipped with premium 10-step volume controls that maintain full 30dB dynamic range givingyou the maximum adjustment capability.

  • 50 Watts RMS per channel
  • High quality, durable metal cabinet
  • Push-type speaker terminals x 12 (Amp L&R in, Speaker 1 L&R and Speaker 2 L&R out)
  • Speaker 1 and Speaker 2 individual on/off switches
  • Speaker 1 and Speaker 2 individual volume control knobs
  • Speaker protection (impedance correction) circuit with on/off switch
    • Playing 2 pairs of speakers (8ohms), set protection to out position
    • Playing 2 pairs of speakers (4ohms), press in protection button

  • Power handling: 50 Watts RMS per channel
  • Attenuation (Volume): 10-position volume control
    • 1st position (fully counter clockwise): Volume off
    • 2nd and 3rd position: attenuate 6dB per step (6dB increase in vol)
    • 4th to 9th position: attenuate 3dB per step (3dBincrease in vol)
    • 10th position: Maximum volume
  • Channel separation at 1 KHz: 38dB normal
  • Cross talk between channels at 1 KHz: 50dB normal
  • Speaker terminal wire size: 14-22 AWG
  • Dimensions: 218 (W) x 150 (D) x 55 (H) mm

Additional information

Weight 1 kg
Carton Dimensions 25 × 20 × 8 cm