{"id":1699618,"date":"2026-08-13T15:04:34","date_gmt":"2026-08-13T13:04:34","guid":{"rendered":"https:\/\/www.calibereurope.com\/product\/am-4000-bk-eu-en_gb\/"},"modified":"2026-08-13T15:05:01","modified_gmt":"2026-08-13T13:05:01","slug":"am-4000-bk-eu-en_gb","status":"publish","type":"product","link":"https:\/\/www.calibereurope.com\/en\/product\/am-4000-bk-eu-en_gb\/","title":{"rendered":"Amplify Chamber Bluetooth Speaker – Music box – with FM Radio – 5 hours Playtime – TWS – Black"},"content":{"rendered":"

Take your music everywhere with the Chamber Series Portable Party Speaker<\/strong> from Amplify<\/strong>. Thanks to its compact and portable size<\/strong>, this speaker is ideally suited for parties, barbecues or a relaxed afternoon in the park. With 20 watts<\/strong> of audio power, you effortlessly bring atmosphere to any enjoyable location.<\/p>\n

In addition to wireless streaming via Bluetooth 5.3<\/strong>, the speaker features a built-in FM radio<\/strong>, so you can also listen to the best radio stations on the go. Want to go bigger? With TWS<\/strong>, you easily connect a second speaker wirelessly for a spatial stereo effect.<\/p>\n

With a playback time of up to 5 hours<\/strong> and support for USB<\/strong>, SD card<\/strong> and AUX<\/strong>, you can always choose the playback option that suits you. The ideal speaker for daily music enjoyment!<\/p>\n

Features:<\/h3>\n
    \n
  • Dimensions: 175 \u00d7 163 \u00d7 260 mm<\/li>\n
  • Weight: 1.1 kg<\/li>\n
  • Bluetooth 5.3 with 10 meter range<\/li>\n
  • 20 Watt audio power<\/li>\n
  • RMS output power: 8W RMS<\/li>\n
  • Frequency range: 150 Hz \u2013 18 kHz<\/li>\n
  • Built-in FM radio<\/li>\n
  • Charging time: 4-5 hours (USB-C) and playtime: up to 5 hours<\/li>\n
  • TWS pairing (True Wireless Stereo)<\/li>\n
  • Support for USB and Micro SD card (max. 32 GB)<\/li>\n
  • AUX input<\/li>\n<\/ul>\n

    TWS Stereo Pairing<\/h3>\n

    Want to create extra sound? With the True Wireless Stereo (TWS) function, you effortlessly pair two Amplify Chamber speakers wirelessly together. This doubles the audio impact and lets you enjoy spatial stereo sound, wherever you are.<\/p>\n

    Built-in FM radio<\/h3>\n

    No playlist on hand? No problem! Simply switch to the built-in FM radio. This way you listen directly to radio stations, the news and the latest hits.<\/p>\n

    Versatile playback options<\/h3>\n

    With options such as Bluetooth, USB, SD card (up to 32 GB) and an AUX input, this speaker is suitable for every situation. Stream wirelessly from your phone, play music from a USB stick or connect a cable: you decide how you listen.<\/p>\n

    Included:<\/h3>\n
      \n
    • Amplify Chamber Bluetooth Speaker<\/li>\n
    • USB-C charging cable<\/li>\n
    • AUX cable<\/li>\n
    • Manual<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Take your music everywhere with the Chamber Series Portable Party Speaker from Amplify. Thanks to its compact and portable size, this speaker is ideally suited for parties, barbecues or a relaxed afternoon in the park. With 20 watts of audio power, you effortlessly bring atmosphere to any enjoyable location. In addition to wireless streaming via […]<\/p>\n","protected":false},"featured_media":1699602,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[7874,7859],"product_tag":[],"class_list":["post-1699618","product","type-product","status-publish","has-post-thumbnail","product_cat-bluetooth_speakers_geluid_en_GB","product_cat-geluid_en_GB","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nAmplify Chamber Bluetooth Speaker - Music box - with FM Radio - 5 hours Playtime - TWS - Black | Caliber<\/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:\/\/www.calibereurope.com\/en\/product\/am-4000-bk-eu-en_gb\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amplify Chamber Bluetooth Speaker - Music box - with FM Radio - 5 hours Playtime - TWS - Black | Caliber\" \/>\n<meta property=\"og:description\" content=\"Take your music everywhere with the Chamber Series Portable Party Speaker from Amplify. Thanks to its compact and portable size, this speaker is ideally suited for parties, barbecues or a relaxed afternoon in the park. With 20 watts of audio power, you effortlessly bring atmosphere to any enjoyable location. 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