{"product_id":"hartke-kickback-15-combo-basse-1x15-250w-16780","title":"KICKBACK 15 BASS COMBO 1X15\" 250W","description":"\u003ch3\u003eHistorical Context and Positioning in the Range\u003c\/h3\u003e\u003cp\u003eHartke made its name with aluminum cone speakers and then the hybrid \u003cstrong\u003eHyDrive\u003c\/strong\u003e (paper + aluminum), combining warmth and attack. The \u003cstrong\u003eKickback\u003c\/strong\u003e series modernizes the tilted combo concept, here with lightweight Class D amplification. The KB15 is the largest 1x15-inch model in the family (alongside the KB10 and KB12), designed to offer more low-end foundation without sacrificing portability.\u003c\/p\u003e\u003ch3\u003eWho This Amp Is For\u003c\/h3\u003e\u003cp\u003eThe KB15 suits both progressing bassists and seasoned musicians looking for a reliable combo for rehearsals, home studio, and small to medium-sized stages. Its dynamic headroom and projection make it relevant for rock, funk, pop, or metal, while remaining precise enough for modern jazz and contexts where a clear bass presence in the mix is desired.\u003c\/p\u003e\u003ch3\u003eFeatures and Innovations\u003c\/h3\u003e\u003cp\u003eA single clean channel emphasizes playing responsiveness. The 3-band EQ (bass, mid, treble) is supported by the \u003cstrong\u003eShape\u003c\/strong\u003e control which sweeps a dedicated midrange band to scoop or highlight your instrument's character. The cabinet can be positioned upright or in \"kickback\" mode to direct the sound towards your ears. Practical features include a passive\/active bass input via 6.35mm Jack, XLR DI output for front-of-house or recording, 6.35mm Jack headphone output for silent practice, perforated steel grille, and molded handle for transport.\u003c\/p\u003e\u003ch3\u003eSound\u003c\/h3\u003e\u003cp\u003eFeaturing Class D transistor amplification with a hybrid \u003cstrong\u003eHyDrive\u003c\/strong\u003e speaker, the KB15 combines ample, rounded lows (paper cone) with precise, singing attack in the mids (aluminum cone). It delivers a firm clean tone with plenty of headroom, natural crunch when pushed, and a fast response ideal for slap and fingerstyle playing. The tilted position enhances detail perception without artificially boosting the low end. In the same series, bassist TOKIE has been seen using a KB12, illustrating the \"clear yet punchy\" aesthetic associated with Kickback.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eBass combo\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eSolid state\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eAmplifier\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNumber of channels\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e1\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSpeaker diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e15\u0026quot;\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNumber of speakers\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEQ\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e3 channels\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eHeadphone output\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eJack 6.35, Yes\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eBlack tolex\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower output\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e250 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRated power\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e500 W peak \/ 250 W RMS\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAmplifier type\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eHigh-efficiency Class D\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTotal harmonic distortion\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e0.54% (1 dB below rated power, 1 kHz typical)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSignal-to-noise ratio\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e49.3 dBu at 1 W (1 Wrms @ 1 kHz)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNominal input level\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e77.46 mVrms (@ 1 kHz)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSignal gain to speaker\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e37.1 Vrms\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSignal gain to direct output\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e4.2 Vrms\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e1 x 15-inch HyDrive paper\/aluminum hybrid\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eNeodymium (lightweight, high sensitivity)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003e2-position enclosure\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003evertical or tilted \u0026quot;kickback\u0026quot;\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBass\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e70 Hz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMidrange\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e700 Hz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTreble\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e5 kHz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eShape control\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003esweep from 100 Hz to 900 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePassive\/active bass input\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e6.35mm Jack\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDirect output\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eXLR (for console\/recording)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e425 x 446 x 540 mm (approx. 16.73 x 17.55 x 21.25 inches)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e16.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hartke","offers":[{"title":"Default Title","offer_id":54360940282131,"sku":"16780","price":554.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/96356878a11f7b2e0731df5e588a9f838885a61f_MOGAR_2441269H13005.jpg?v=1787399078","url":"https:\/\/woodbrass.shop\/products\/hartke-kickback-15-bass-combo-1x15-250w-16780","provider":"Woodbrass.com","version":"1.0","type":"link"}