{"id":11356,"date":"2026-01-20T18:45:56","date_gmt":"2026-01-20T17:45:56","guid":{"rendered":"https:\/\/commercialaudio.pl\/?post_type=product&p=11356"},"modified":"2026-01-22T20:20:46","modified_gmt":"2026-01-22T19:20:46","slug":"atc-scs240iw-pro-installation-subwoofer","status":"publish","type":"product","link":"https:\/\/commercialaudio.pl\/en\/produkt\/instalacyjny-subwoofer-atc-scs240iw-pro\/","title":{"rendered":"ATC Loudspeakers SCS240iW Pro installation subwoofer"},"content":{"rendered":"

ATC Loudspeakers SCS240iW Pro<\/b><\/h1>\n

Instalacyjny subwoofer 2×15″<\/b><\/h2>\n

ATC<\/a> The SCS240iW Pro is a high-performance active subwoofer with two 15-inch speakers, designed for wall-mounting in large control rooms. It works perfectly with the SCM300AiW Pro main monitors in stereo, multi-channel and immersive configurations. The width of the cabinet is matched to the model SCM300<\/a>, which provides an aesthetically pleasing, consistent appearance when both units are installed. The SCS240iW Pro also complements smaller monitors where extended bass response and high sound pressure levels are required.<\/p>\n

\"installation<\/p>\n

Acoustic Specifications:<\/h3>\n
    \n
  • The ideal partner for the SCM300AiW Pro main monitors.<\/li>\n
  • Wall-mounted (flat) enclosure with recessed entrance panels.<\/li>\n
  • ATC's handcrafted 15-inch\/375mm SS75-375SC subwoofer drivers.<\/li>\n
  • R1-300 (7U\/19\u201d) dual rack-mount remote amplifiers.<\/li>\n
  • Connection of the amplifier to the subwoofer via NL4 speaker cable and 5-pin XLR LED cable*.<\/li>\n
  • Stereo symmetrical inputs and stereo symmetrical \u201elink\u201d outputs.<\/li>\n
  • Adjusts level, low-pass frequency and phase.<\/li>\n
  • Remote muting via foot switch**.<\/li>\n
  • Handmade in England and covered by a 6-year warranty.<\/li>\n<\/ul>\n

    *Cables supplied separately, prices depending on length.
    \n** Foot switch supplied separately, snap-on type, 1\/4\u201d\/6.35mm jack connector.<\/p>\n

    \"\"<\/p>\n

    Electronic specification:<\/h3>\n

    Note - the specifications are for a single amplifier, and there are two amplifiers in each enclosure.<\/p>\n

      \n
    • Symmetrical input: 2 x female XLR, pin 2 hot.<\/li>\n
    • Input impedance: approximately 20 k\u03a9 (differential).<\/li>\n
    • Input CMRR: 90 dB at 200 Hz.<\/li>\n
    • Input sensitivity: 3.2dBu\/1.12Vrms at full power (single channel driven, 0 dB gain, 0 dB level).<\/li>\n
    • Gain adjustment: 0, +6 dB, +10 dB.<\/li>\n
    • Level adjustment: 0 dB - 11 dB in 1 dB steps. Total range of 21 dB with gain switch.<\/li>\n
    • Phase adjustment: 0-180\u00b0 input reference.<\/li>\n
    • Polarity adjustment: in-phase\/out-of-phase reference to input.<\/li>\n
    • Low pass filters: 4th order Linkwitz Riley.<\/li>\n
    • Output impedance: approximately 100 \u03a9 (differential).<\/li>\n
    • Amplifier type: class A-B based MOSFET transistor with grounded source, convection cooled.<\/li>\n
    • Output power: 300 watts at 8 ohm. THD+N: <0.003%\/-90 dB, at 100 Hz, 300 W at 8 \u03a9 in 90 kHz bandwidth.<\/li>\n
    • Frequency response: <2 Hz (-3 dB) - 320 Hz (-6 dB, adjustable with panel-controlled LP filter).<\/li>\n
    • Limiter: ATC Active FET Momentary Gain Reduction, active limiter indicated on front panel.<\/li>\n
    • Electronic amplifier protection: amplifier DC offset and overheating (both indicated on the rear panel).<\/li>\n
    • Power consumption: at idle 16 W\/60 VA, at 1\/8 power 170 W\/230 VA, at full power 500 W\/600 VA.<\/li>\n
    • Mains input: 220-230 V, 115 V - factory setting. Observe the markings and labels on the panel.<\/li>\n
    • Thermal efficiency: at rest 47.8 BTU\/h, at 1\/8 power 458.9 BTU\/h, at full power 682.4 BTU\/h.<\/li>\n
    • Additional: mute via a \u00bc\u201d\/ 6.35mm jack socket, controlled by a footswitch with a latch.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      ATC SCS240iW Pro<\/h1>","protected":false},"featured_media":11357,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false},"product_cat":[22,58,56],"product_tag":[110,107,106,105,108,109],"class_list":["post-11356","product","type-product","status-publish","has-post-thumbnail","product_cat-atc","product_cat-monitory","product_cat-subwoofery","product_tag-aktywne-monitory-studyjne","product_tag-audio","product_tag-dzwiek","product_tag-monitory-studyjne","product_tag-studio","product_tag-studyjne-kolumny-glosnikowe","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/commercialaudio.pl\/en\/wp-json\/wp\/v2\/product\/11356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commercialaudio.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/commercialaudio.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/commercialaudio.pl\/en\/wp-json\/wp\/v2\/media\/11357"}],"wp:attachment":[{"href":"https:\/\/commercialaudio.pl\/en\/wp-json\/wp\/v2\/media?parent=11356"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/commercialaudio.pl\/en\/wp-json\/wp\/v2\/product_cat?post=11356"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/commercialaudio.pl\/en\/wp-json\/wp\/v2\/product_tag?post=11356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}