{"id":17855,"date":"2023-08-29T10:28:55","date_gmt":"2023-08-29T10:28:55","guid":{"rendered":"https:\/\/masteringmansion.com\/pro-audio\/?post_type=product&p=17855"},"modified":"2026-07-02T11:58:58","modified_gmt":"2026-07-02T11:58:58","slug":"crossover","status":"publish","type":"product","link":"https:\/\/masteringmansion.com\/pro-audio\/categorias\/cableado-patchbays-y-accesorios\/crossover\/","title":{"rendered":"Crossover Mk2"},"content":{"rendered":"
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Fully analog crossover for sophisticated audio solutions<\/h3>\n
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  • analog 2-way crossover with VOLTAiR technology<\/li>\n
  • Individually adjustable crossover frequencies from 20 Hz to 3.6 kHz<\/li>\n
  • three frequency ranges via X-FREQ switch: 50-120 Hz, 300-720 Hz, 1.5-3.6 kHz<\/li>\n
  • A total of 18 selectable crossover frequencies<\/li>\n
  • adjustable slope: 12 dB or 24 dB<\/li>\n
  • integrated low-cut filter at 20 Hz to reduce the load on power amplifiers and loudspeakers<\/li>\n
  • Phase control with variable control range of 360 degrees<\/li>\n
  • Mono or stereo output selectable for subwoofer<\/li>\n
  • Volume control of the subwoofer output from -10 dB to +10 dB<\/li>\n
  • HIGH PASS can optionally be switched off for full-range operation<\/li>\n
  • balanced (XLR) and unbalanced (RCA) inputs and outputs<\/li>\n
  • Switchable input selection between XLR and RCA<\/li>\n
  • AMP CTL input and output for external control of up to four devices<\/li>\n
  • Operating voltage for audio electronics: \u00b160 V<\/li>\n
  • Linear power supply with shielded toroidal transformer<\/li>\n
  • Dynamic range up to 138 dB, extremely low distortion factor<\/li>\n
  • Available in black, red or silver<\/li>\n
  • manufactured in Germany, own production in Niederkr\u00fcchten<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n
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    Precision and musicality in perfect balance<\/h3>\n

    The SPL Crossover Mk2<\/strong> is a fully analog crossover designed for audiophile sound quality<\/strong>. It is aimed at discerning music lovers and professional users<\/strong> who want to optimally integrate their woofers or subwoofers – without the need for digital signal processing. Thanks to the innovative VOLTAiR technology<\/strong>, the Crossover Mk2 guarantees a detailed and dynamic listening experience<\/strong> that sets new standards both technically and sonically.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    Flexible frequency separation with precise control<\/h3>\n

    The crossover is divided into two main sections:<\/strong> a LOW-PASS section <\/strong>for woofers or subwoofers and a HIGH-PASS section <\/strong>for top or main speakers. The crossover frequencies<\/strong> can be flexibly<\/strong> adjusted between 20 Hz and 3.6 kHz<\/strong>. A special X-FREQ switch<\/strong> allows the selection of three frequency ranges<\/strong>, enabling a total of 18 precise crossover frequencies to be configured. In addition, a ROLL-OFF switch<\/strong> allows the slope<\/strong> to be switched<\/strong> between 12 dB and 24 dB. An integrated low-cut filter<\/strong> reduces unwanted low bass components below 20 Hz , thereby reducing the load on the power amplifiers and speakers.<\/strong><\/p>\n

    Variable phase control for synchronized sound<\/h3>\n

    The phase control ensures precise timing between the subwoofer and main speakers.<\/strong> A variable control range of 360 degrees<\/strong> ensures that the audio signals arrive at the listening position at the same time<\/strong>. The PHASE switch<\/strong> allows the <\/strong>phase<\/strong> to be set <\/strong> between 0\u00b0 and \u00b1180\u00b0<\/strong>, while the function can be completely deactivated if required<\/strong> without affecting the signal path.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    Inputs and outputs with adjustable bass control<\/h3>\n

    The Crossover Mk2 offers both XLR and RCA connections<\/strong> for flexible set-up. The inputs are switchable<\/strong> and the outputs are always connected to both types of connection simultaneously. In addition, you can choose between mono and stereo mode<\/strong>, depending on whether one or two subwoofers are used. The volume of the bass section can be<\/strong> adjusted<\/strong> continuously<\/strong> from -10 dB to +10 dB – ideal both for precise tuning and for enhancing the sound of low bass recordings.<\/p>\n

    Central control via AMP CTL interface<\/h3>\n

    Another highlight is the controllability via AMP CTL<\/strong>. This allows up to four external devices to be switched on and off together with the Crossover Mk2<\/strong>. Standby mode<\/strong> can also be activated externally, for example by an SPL preamplifier such as the Director Mk2, Elector or Phonitor x.<\/p>\n

    120V interior for maximum sound quality<\/h3>\n

    The VOLTAiR technology<\/strong> ensures an internal operating voltage<\/strong> of \u00b160 volts. This quadruple voltage compared to conventional circuits allows for exceptional dynamics<\/strong>, extremely low <\/strong>distortion values<\/strong> and a high degree of sonic quietness and naturalness<\/strong>. All components operate in the optimum range, resulting in a superior, open sound without compression or distortion<\/strong>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    Made in Germany with audiophile precision<\/h3>\n

    The sleek design and high-quality workmanship<\/strong> make the SPL Crossover Mk2 the perfect addition to the SPL Professional Fidelity series. It is available in black, red and silver and is produced in-house in Niederkr\u00fcchten. Only selected components are used, many of which are of through-hole construction for maximum durability and the best sound.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    Technical data:<\/h3>\n<\/div>\n<\/div>\n<\/div>\n
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    Analog inputs and outputs<\/strong><\/p>\n

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    • Connection types: XLR (balanced), RCA (unbalanced)<\/li>\n
    • Maximum input and output level: 32.5 dBu<\/li>\n
    • Input impedance (cinch): 20 k\u03a9<\/li>\n
    • Input impedance (XLR): 20 k\u03a9<\/li>\n
    • Output impedance: 75 \u03a9<\/li>\n
    • Common mode rejection (XLR): -82 dBu<\/li>\n
    • Frequency response (-3 dB): 10 Hz – 100 kHz<\/li>\n
    • Crosstalk at 1 kHz: -70 dB<\/li>\n<\/ul>\n

      Distortion factor & noise<\/strong><\/p>\n

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      • Distortion factor (0 dBu, 1 kHz, HIGH-PASS output): 0.0008 %<\/li>\n
      • Distortion factor (0 dBu, 30 Hz, LOW-PASS output): 0.0009 %<\/li>\n
      • Noise (A-weighted, HIGH-PASS output): -106 dBu<\/li>\n
      • Noise (A-weighted, LOW-PASS output): -105 dBu<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n
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        Dynamic range<\/strong><\/p>\n

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        • HIGH-PASS output: 138 dB<\/li>\n
        • LOW-PASS output: 137 dB<\/li>\n<\/ul>\n

          Power supply<\/strong><\/p>\n

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          • Internal power supply: Linear power supply with shielded toroidal transformer<\/li>\n
          • Operating voltage for analog audio electronics: \u00b160 V<\/li>\n
          • Operating voltage for relays and LEDs: +12 V<\/li>\n<\/ul>\n

            Power supply unit<\/strong><\/p>\n

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            • Mains voltage (switchable): 230 V AC \/ 50 Hz or 115 V AC \/ 60 Hz<\/li>\n
            • Fuse (230 V): T 0.5 A<\/li>\n
            • Fuse (115 V): T 1 A<\/li>\n
            • Power consumption max.: 50 VA<\/li>\n
            • Power consumption in standby: ‘ 0.3 W<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n
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              Features:<\/h3>\n
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              • Manufacturer: SPL<\/li>\n
              • Stereo input: 3-Pole XLR, RCA<\/li>\n
              • Stereo output: RCA, 3-pole XLR<\/li>\n
              • Width (mm): 278<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                Analog crossover with VOLTAiR technology for precise and natural sound.<\/span><\/h4>\n","protected":false},"featured_media":19567,"template":"","meta":[],"pwb-brand":[207],"product_brand":[],"product_cat":[1025],"product_tag":[465],"class_list":["post-17855","product","type-product","status-publish","has-post-thumbnail","pwb-brand-spl","product_cat-cableado-patchbays-y-accesorios","product_tag-spl","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[{"id":207,"name":"SPL","slug":"spl"}],"_links":{"self":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product\/17855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media\/19567"}],"wp:attachment":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media?parent=17855"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/pwb-brand?post=17855"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_brand?post=17855"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_cat?post=17855"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_tag?post=17855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}