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Audison SPM4 Stereo Passive Mixer

  • Brand: AudioControl
  • Product Code: SPM4
  • Status: Available - Call to check stock
  • £118.17 £129.99

    (10% SAVING)

Audison SPM4 Stereo Passive Mixer

Stereo passive mixer (unpowered) featuring 4 input channels and 2 output channels, designed for active OEM multi-way systems where each speaker is powered by one specific amplified channel. SPM4 mixes audio through 4 audio transformers specifically developed to achieve very low distortion and highly linear acoustic response. SPM4 provides the ability to mix the midrange/woofer and tweeter channels coming from the amplifier and supply one single mid-high channel. The Ch1(L/R) channels feature two inputs, one features an inverting input compared to Ch2 (L/R) channels; the mixing process often gives better results when one of the two channels undergoes a 180° dephasing. SPM4 is especially recommended to extend the number of inputs of the Audison digital processors or amplifiers with built-in DSP because
they feature a De-equalizer (De-Eq). In that case, any possible non-linear acoustic emissions due to the mixing of the pre-existing filtered channels are duly compensated.

Compatible with

  • Max-Input Power: 25w RMS
  • Max-Input Power: 50w Peak
  • Output Gain: -3dB

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Tags: audison, spm4, stereo, passive, mixer, pro, accessories