{"id":8301,"date":"2026-05-23T00:30:17","date_gmt":"2026-05-22T22:30:17","guid":{"rendered":"https:\/\/commercialaudio.proel.com\/prodotti\/uncategorized\/s15p-passive-sub-woofer\/"},"modified":"2026-05-21T01:01:04","modified_gmt":"2026-05-20T23:01:04","slug":"s15p-passive-sub-woofer","status":"publish","type":"product","link":"https:\/\/commercialaudio.proel.com\/en\/prodotto\/s15p-passive-sub-woofer\/","title":{"rendered":"Passive sub-woofer"},"content":{"rendered":"\n\n\n\t<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
System type<\/td>\nHybrid Band Pass subwoofer<\/td>\n<\/tr>\n
Loudspeaker<\/td>\n15″ woofer with 3″ VC<\/td>\n<\/tr>\n
Nominal Impedance<\/td>\n8 \u03a9<\/td>\n<\/tr>\n
Power Continuous (AES)<\/td>\n400 W<\/td>\n<\/tr>\n
Power Program<\/td>\n800 W<\/td>\n<\/tr>\n
Power Peak<\/td>\n1600 W<\/td>\n<\/tr>\n
Frequency Response<\/td>\n40 Hz – 160 Hz<\/td>\n<\/tr>\n
Sensitivity<\/td>\n97 dB @ 1 W\/1 m<\/td>\n<\/tr>\n
Connectors<\/td>\n2 x NEUTRIK SPEAKON (IN\/LINK)<\/td>\n<\/tr>\n
Cabinet<\/td>\n15\/18 mm plywood<\/td>\n<\/tr>\n
Black anti-scratch paint<\/td>\n<\/tr>\n
1.5 mm metal grille<\/td>\n<\/tr>\n
2 handles<\/td>\n<\/tr>\n
1 x pole socket<\/td>\n<\/tr>\n
4 x 75 mm wheels<\/td>\n<\/tr>\n
Dimensions (W x H x D)<\/td>\n435x570x560 (660 with wheels) mm<\/td>\n<\/tr>\n
Weight<\/td>\n24.5 kg (54 lb)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

PROEL introduces the S Series, a new range of compact and powerful sub-woofers designed to complement PROEL full-range speakers. The variety of size, power and SPL offered by the three passive S models provides, at an unbeatable price point, the perfect low extension solution for any speaker model available in the PROEL range.All the S models feature high-excursion woofers in a Hybrid Band Pass configuration (HBP). This innovative design provides a higher efficiency compared to direct radiation sub-woofers and, in addition, guarantees a much better coupling of the tuning ducts with the external air, reducing the distortion and the air turbulence, for a more defined sound and deep and punchy lows.The cabinets are built with 15\/18mm plywood and finished with extra-durable polyurethane paint. They feature two flush handles and four sturdy 75mm wheels for an easy transport (S15 and S18 only).<\/p>\n

    \n
  • Compact passive HBP sub-woofer<\/li>\n
  • 15\u201d woofer with 3\u201d VC for a deep and extended response<\/li>\n
  • 400 W AES power<\/li>\n
  • SPL 1 W \/ 1 m 97 dB<\/li>\n
  • Frequency response 40 Hz – 160 Hz<\/li>\n<\/ul>\n","protected":false},"featured_media":17619,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[76,80],"product_tag":[455,460,70],"class_list":["post-8301","product","type-product","status-publish","has-post-thumbnail","product_cat-loudspeakers-en","product_cat-prosound-speakers-en","product_tag-bar-restaurant-2","product_tag-museums-congress-halls","product_tag-proelca-en","first","instock","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nPassive sub-woofer - Proel Commercial Audio<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/commercialaudio.proel.com\/en\/prodotto\/s15p-passive-sub-woofer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Passive sub-woofer - Proel Commercial Audio\" \/>\n<meta property=\"og:description\" content=\"PROEL introduces the S Series, a new range of compact and powerful sub-woofers designed to complement PROEL full-range speakers. The variety of size, power and SPL offered by the three passive S models provides, at an unbeatable price point, the perfect low extension solution for any speaker model available in the PROEL range.All the S models feature high-excursion woofers in a Hybrid Band Pass configuration (HBP). This innovative design provides a higher efficiency compared to direct radiation sub-woofers and, in addition, guarantees a much better coupling of the tuning ducts with the external air, reducing the distortion and the air turbulence, for a more defined sound and deep and punchy lows.The cabinets are built with 15\/18mm plywood and finished with extra-durable polyurethane paint. They feature two flush handles and four sturdy 75mm wheels for an easy transport (S15 and S18 only). Compact passive HBP sub-woofer 15\u201d woofer with 3\u201d VC for a deep and extended response 400 W AES power SPL 1 W \/ 1 m 97 dB Frequency response 40 Hz - 160 Hz\" \/>\n<meta property=\"og:url\" content=\"https:\/\/commercialaudio.proel.com\/en\/prodotto\/s15p-passive-sub-woofer\/\" \/>\n<meta property=\"og:site_name\" content=\"Proel Commercial Audio\" \/>\n<meta property=\"og:image\" content=\"https:\/\/commercialaudio.proel.com\/wp-content\/uploads\/2026\/02\/tmp_safe_f0fbd3db512ca25e0551b81059684843.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/commercialaudio.proel.com\\\/en\\\/prodotto\\\/s15p-passive-sub-woofer\\\/\",\"url\":\"https:\\\/\\\/commercialaudio.proel.com\\\/en\\\/prodotto\\\/s15p-passive-sub-woofer\\\/\",\"name\":\"Passive sub-woofer - 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