You can find dual woofers and tweeters for the front and back, with passive radiators along both sides. What's more, it offers Stack Mode, which helps you to pair with any other Middleton, Emberton II or Willen speakers nearby to extend your listening knowledge. Comprehensive active systems at a https://www.bluetoothspeaker.top/latest-corporate-gift-stereo-surround-sound-audio-wireless-bluetooth-speakers/