{"product_id":"audison-spm4-stereo-passive-mixer-4ch","title":"Audison SPM4 - Stereo Passive Mixer 4CH","description":"\u003ch2\u003eAudison SPM4 4-channel amplifier\u003c\/h2\u003e\n\u003cp\u003eThe Audison SPM4 4-channel amplifier is a genuine Audison product sold by Bass Electronics, an authorized Audison dealer in Canada. Add the SPM4 to power your speakers or subwoofer with clean, dedicated amplification.\u003c\/p\u003e\n\u003cp\u003eStereo 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 degree 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.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUse code AUD10 for 10% off\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eShips in 1-3 days from our warehouse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudison SPM4 Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAudison\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSPM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003e4-channel amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eBrand new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":67951842525267,"sku":"SPM4","price":589.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/1478\/6889\/files\/Audison_SPM4_accessory.jpg?v=1793231528","url":"https:\/\/basselectronics.myshopify.com\/fr\/products\/audison-spm4-stereo-passive-mixer-4ch","provider":"Bass Electronics (A-TRON)","version":"1.0","type":"link"}