{"product_id":"presonus-eris-sub-8bt-8in-powered-subwoofer-accurate-tunable-bass","title":"PreSonus Eris Sub 8BT 8in Powered Subwoofer - Accurate, Tunable Bass","description":"\u003cp\u003eOur review of the PreSonus Eris Sub 8BT finds it best suited for producers, home listeners, and desktop studio owners who need accurate low end without a huge footprint. The compact 8in front-firing driver and 100 watt amplifier deliver clear sub-lows down to 30 Hz, making it easy to hear the foundation of a mix or to add impactful bass to movies and games. Bluetooth 5.0 and multiple wired inputs let users pair and integrate the sub quickly, while onboard crossover and tuning controls help the Eris Sub 8BT sit cleanly with compact studio monitors.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8in woofer:\u003c\/strong\u003e Delivers tight, physical bass while keeping the cabinet small enough for desktop or small-room placement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 watt power:\u003c\/strong\u003e Provides surprising output for an 8in sub and extends frequency response down to 30 Hz for fuller mixes and listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 wireless:\u003c\/strong\u003e Adds convenient stereo wireless input for quick pairing with phones and laptops when a wired source is not available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable crossover and tuning:\u003c\/strong\u003e Lowpass and highpass filters plus HF and LF trim let you precisely match the sub to main monitors and room acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple inputs:\u003c\/strong\u003e Balanced TRS, unbalanced RCA, and a front-panel TRS aux input ensure compatibility with pro and consumer gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone output:\u003c\/strong\u003e Front-panel headphone jack with built-in amp for quick private reference without re-routing gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Eris Sub 8BT is ideal for electronic and hip-hop producers, small studio owners, and music lovers who need accurate low-frequency extension from a compact unit. It pairs especially well with PreSonus Eris monitors and other compact nearfield speakers to create a compact 2.1 monitoring setup without dominating a small room.\u003c\/p\u003e\n\u003cp\u003eThose who need extreme SPL for large venues or full-range home theater might look elsewhere for larger drivers and higher wattage. Also, buyers who require only passive wiring or a completely analogue chain may prefer a different model without wireless features.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear, tunable low end that extends to 30 Hz for accurate mix reference.\u003c\/li\u003e\n\u003cli\u003eCompact size with a surprisingly loud 100 watt amplifier suitable for small rooms.\u003c\/li\u003e\n\u003cli\u003eFlexible connectivity including Bluetooth 5.0, balanced TRS, and RCA for easy integration.\u003c\/li\u003e\n\u003cli\u003eOnboard crossover and tuning controls make setup and room matching straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed results with AUX or playback loudness in certain setups, so setup and cabling matter.\u003c\/li\u003e\n\u003cli\u003eAs an 8in sub, it cannot match the sheer output or lowest extension of larger subwoofers for big-room home theater use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver\u003c\/td\u003e\n\u003ctd\u003e8in front-firing woven-composite woofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Power\u003c\/td\u003e\n\u003ctd\u003e100 watt built-in amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eDown to 30 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 stereo input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eBalanced TRS, unbalanced RCA, front-panel TRS aux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eLowpass crossover, highpass filter, HF\/LF tuning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtras\u003c\/td\u003e\n\u003ctd\u003eFront headphone output with headphone amplifier, power saver mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe PreSonus Eris Sub 8BT is a compact, tunable subwoofer that offers excellent value for small studios and home listeners who want accurate, controlled bass without a large cabinet. With Bluetooth 5.0 and a full set of inputs plus precise crossover controls, it is a sensible upgrade to compact monitors and a practical choice for producers and multimedia users who need reliable low-frequency reference in limited space.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this sub connect wirelessly to a phone?\u003c\/strong\u003e\u003cbr\u003eYes, the Eris Sub 8BT includes Bluetooth 5.0 for stereo wireless input alongside wired TRS and RCA connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it pair well with compact studio monitors?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed to complement compact Eris monitors and similar nearfield speakers, with crossover and tuning controls to match frequency response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for a larger home theater?\u003c\/strong\u003e\u003cbr\u003eWhile it delivers solid low end down to 30 Hz, larger rooms that need higher SPL and deeper extension may benefit from a bigger subwoofer.\u003c\/p\u003e","brand":"PreSonus","offers":[{"title":"Default Title","offer_id":48244417003739,"sku":"B0C891Q6YH","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71EiJWSzr1L._AC_SL1500.jpg?v=1770968377","url":"https:\/\/gearmusthave.com\/products\/presonus-eris-sub-8bt-8in-powered-subwoofer-accurate-tunable-bass","provider":"GearMustHave","version":"1.0","type":"link"}