{"id":32792,"date":"2025-03-27T21:14:38","date_gmt":"2025-03-27T21:14:38","guid":{"rendered":"https:\/\/stereoplus.lv\/product\/kef-reference-8b-subwoofer\/"},"modified":"2025-03-27T21:16:04","modified_gmt":"2025-03-27T21:16:04","slug":"kef-reference-8b-subwoofer","status":"publish","type":"product","link":"https:\/\/stereoplus.lv\/ru\/product\/kef-reference-8b-subwoofer\/","title":{"rendered":"KEF REFERENCE 8b Subwoofer"},"content":{"rendered":"

Cabinet Finish<\/strong>
\nDeep Piano Black<\/p>\n

Weight<\/strong>
\n34kg (75lbs.)<\/p>\n

Dimension<\/strong>
\nH x W x D : 398 x 365 x 429 mm (15.7 x 14.4 x 16.8 in.)<\/p>\n

Unit Measurement<\/strong>
\nPair<\/p>\n

Finishes<\/strong>
\nDeep Piano Black<\/p>\n

Inputs<\/strong>
\nRCA phono sockets
\nAnalog XLR socket
\nSpeaker level inputs<\/p>\n

Frequency Range<\/strong>
\nFree Field: 18Hz (-6dB)<\/p>\n

Frequency Response<\/strong>
\n24Hz at 90dB output in free-space mode (\u00b13dB)<\/p>\n

Net Internal Volume<\/strong>
\n23L<\/p>\n

Maximum Output<\/strong>
\n110dB (peak sound pressure level at 1m 50Hz)<\/p>\n

Amplifier Type<\/strong>
\n2 x 500 W Class D with switched mode power supply and DSP based control section<\/p>\n

Drive Units<\/strong>
\nLF 2 x 225 mm (9in.)<\/p>\n

Power Requirements<\/strong>
\n100V — 120V \/ 220V — 240V ~50\/60Hz<\/p>\n

Power Consumption<\/strong>
\n1000W<\/p>\n

Link Out<\/strong>
\nRCA phono socket<\/p>\n

Variable Low Pass Filter<\/strong>
\nVariable frequency: 40Hz to 160Hz
\nVariable slope: 12dB\/oct, 18dB\/oct, 24dB\/oct
\nLFE mode: 350Hz, 18dB\/oct<\/p>\n","protected":false},"excerpt":{"rendered":"

Reference 8b \u2014 \u044d\u0442\u043e \u043f\u043e\u0438\u0441\u0442\u0438\u043d\u0435 \u0432\u044b\u0434\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0441\u0430\u0431\u0432\u0443\u0444\u0435\u0440, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0431\u0430\u0441\u043e\u0432 \u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043f\u0440\u0438 \u043d\u0443\u043b\u0435\u0432\u044b\u0445 \u0438\u0441\u043a\u0430\u0436\u0435\u043d\u0438\u044f\u0445.<\/p>\n","protected":false},"featured_media":32791,"template":"","meta":[],"product_cat":[381],"product_tag":[],"yoast_head":"\nKEF REFERENCE 8b Subwoofer - StereoPlus<\/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:\/\/stereoplus.lv\/ru\/product\/kef-reference-8b-subwoofer\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KEF REFERENCE 8b Subwoofer - 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