{"product_id":"electro-voice-evc-1181s-18-inch-passive-subwoofer-parent","title":"Electro-Voice EVC-1181S 18-Inch Passive Subwoofer","description":"\u003cp\u003eThe EVC-1181S passive subwoofer from Electro-Voice comprises a single 18\" low frequency transducer in an optimally vented enclosure, and offers an affordable solution for many fixed-install applications. Designed to complement the 8-, 12-, and 15-inch full range EVC systems, including the EVC-1122\/VI Variable Intensity loudspeaker, the EVC-1181S does not have an internal passive crossover; it requires a suitable active low pass filter and 4th-order Butterworth system high pass filter for proper operation. The EVC series from Electro-Voice is constructed of 15-mm plywood enclosures and finished with EVCoat for enhanced durability.\u003c\/p\u003e ","brand":"Bosch Security Systems","offers":[{"title":"Black","offer_id":51438669529272,"sku":"18882","price":1809.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":51438669594808,"sku":"18883","price":1954.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/18882_Electro-Voice-EVC-1181S-18-Inch-Passive-Subwoofer.jpg?v=1767912959","url":"https:\/\/soundpro.com\/products\/electro-voice-evc-1181s-18-inch-passive-subwoofer-parent","provider":"SoundPro","version":"1.0","type":"link"}