{"product_id":"presonus-eris-sub-8bt","title":"PreSonus Eris Sub 8BT","description":"\u003cp\u003e8-inch composite low-frequency driverBluetooth® 5.0 wireless stereo audio input50W RMS Class AB power amplifierFrequency response of 30 Hz to 200 Hz100 dB SPL (peak, at 1 meter)Input gain control (-30 dB to +6 dB, continuously variable)Continuously variable low-pass filter (50 Hz to 130 Hz)Switchable high-pass filter removes frequency content below 80 Hz from the full-range signal sent from the Eris® Sub 8BT outputs to the main speakersLeft and right balanced ¼-inch TRS and unbalanced RCA main inputsLeft and right balanced ¼-inch TRS and unbalanced RCA pass-through outputs for connecting satellite speakersPolarity inversion switchProtection: RF interference, output current limiting, over-temperature, turn-on\/off transients, subsonic filterPower-saving mode (activates after 40 minutes)\u003c\/p\u003e","brand":"Presonus","offers":[{"title":"Default Title","offer_id":53993324052813,"sku":"2777506125","price":185.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/206039-large_default.jpg?v=1779916794","url":"https:\/\/musicdelivery.net\/en\/products\/presonus-eris-sub-8bt","provider":"Music Delivery","version":"1.0","type":"link"}