{"v":"2.0","page_type":"product","title":"Lowell ES-4-RTR Retrofit Trim Ring mounts 4in ES speaker to 8in enclosure with 11.25in dia mounting bolt circle hardware","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Lowell Manufacturing","href":"/python/html6/menu_brand_products/1000/95000/menu_brand_products_LowellManufacturing_1_a7d585347f.html"},{"label":"ES-4-RTR","href":null}],"content":{"product":{"mpn":"ES-4-RTR","manufacturer":"Lowell Manufacturing","brand":"Lowell Manufacturing","brand_url":"/python/html6/menu_brand_products/1000/95000/menu_brand_products_LowellManufacturing_1_a7d585347f.html","title":"Lowell ES-4-RTR Retrofit Trim Ring mounts 4in ES speaker to 8in enclosure with 11.25in dia mounting bolt circle hardware","description":"","attributes":[{"name":"Brand name","values":[{"value":"Lowell Manufacturing","url":"/python/html6/menu_attr_pair/1000/136000000/136169000/menu_attr_pair_Brandname_LowellManufacturing_1_2e4a505101.html"}],"name_url":"/python/html6/menu_attr_pair/1000/136000000/136169000/menu_attr_pair_Brandname_LowellManufacturing_1_2e4a505101.html"},{"name":"Manufacturer name","values":[{"value":"Lowell Manufacturing","url":"/python/html6/menu_attr_pair/1000/203000000/203775000/menu_attr_pair_Manufacturername_LowellManufacturing_1_eb20c73559.html"}],"name_url":"/python/html6/menu_attr_pair/1000/203000000/203775000/menu_attr_pair_Manufacturername_LowellManufacturing_1_eb20c73559.html"},{"name":"Manufacturer","values":[{"value":"Lowell Manufacturing","url":"/python/html6/menu_attr_pair/1000/267000000/267350000/menu_attr_pair_Manufacturer_LowellManufacturing_1_45b6217f6c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/267000000/267350000/menu_attr_pair_Manufacturer_LowellManufacturing_1_45b6217f6c.html"},{"name":"Extra Product Name","values":[{"value":"Lowell ES-4-RTR Retrofit Trim Ring mounts 4in ES speaker to 8in enclosure with 11.25in dia mounting bolt circle hardware","url":"/python/html6/menu_attr_pair/1000/33000000/33289000/menu_attr_pair_ExtraProductName_LowellES4RTRRetrofitTrimRingmounts4inESspe_1_b289d60ad9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/33000000/33289000/menu_attr_pair_ExtraProductName_LowellES4RTRRetrofitTrimRingmounts4inESspe_1_b289d60ad9.html"},{"name":"Weight","values":[{"value":"1.134","url":"/python/html6/menu_attr_pair/1000/384000/menu_attr_pair_Weight_1134_1_93d80a5495.html"}],"name_url":"/python/html6/menu_attr_pair/1000/384000/menu_attr_pair_Weight_1134_1_93d80a5495.html"},{"name":"WeightUnit","values":[{"value":"lbs","url":"/python/html6/menu_attr_pair/1000/60000000/60642000/menu_attr_pair_WeightUnit_lbs_1_dce479c2aa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/60000000/60642000/menu_attr_pair_WeightUnit_lbs_1_dce479c2aa.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"ES-4-RTR","url":"/python/html6/menu_attr_pair/1000/246000000/246845000/menu_attr_pair_MPN_ES4RTR_1_45b8df77db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/246000000/246845000/menu_attr_pair_MPN_ES4RTR_1_45b8df77db.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"-2","url":"/python/html6/menu_attr_pair/1000/214000000/214475000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html"}],"name_url":"/python/html6/menu_attr_pair/1000/214000000/214475000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html"},{"name":"SKU","values":[{"value":"ES-4-RTR-LOWELL","url":"/python/html6/menu_attr_pair/1000/176000000/176480000/menu_attr_pair_SKU_ES4RTRLOWELL_1_79644afffb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/176000000/176480000/menu_attr_pair_SKU_ES4RTRLOWELL_1_79644afffb.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"tierPrice1","values":[{"value":"14.29","url":"/python/html6/menu_attr_pair/1000/165000000/165904000/menu_attr_pair_tierPrice1_1429_1_69db2276b4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/165000000/165904000/menu_attr_pair_tierPrice1_1429_1_69db2276b4.html"}],"images":[],"distributors":[{"name":"AI Consolidated","sku":"ES-4-RTR-LOWELL","url":"https://www.aiconsol.com/es-4-rtr-lowell.html","pricing":[{"quantity":1,"price_usd":14.29}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://s.yimg.com/aah/aicons/lowell-es-4-rtr-retrofit-trim-ring-mounts-4in-es-speaker-to-8in-enclosure-with-11-25in-dia-mounting-bolt-circle-hardware-25.png"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["AI Consolidated"],"completeness":0.65,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}