{"product_id":"jbl-stage-122-car-audio-subwoofer","title":"JBL Stage 122 12\" 250W Car Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Stage 122 12\" 250W Car Subwoofer\u003c\/strong\u003e delivers 250W RMS \/ 1,000W peak power at a single 4-ohm impedance, individually voiced by JBL's transducer engineers to deliver that unmistakable JBL signature bass character. If you want a straightforward, no-frills 12\" subwoofer with proven JBL engineering at an accessible price point, the Stage 122 is the move.\u003c\/p\u003e\n\n\u003cp\u003eThe Stage 122 is built around a \u003cstrong\u003epolypropylene cone\u003c\/strong\u003e — lightweight and rigid for accurate, low-distortion bass reproduction with frequency response reaching down to 34Hz. The \u003cstrong\u003ehi-roll rubber surround\u003c\/strong\u003e maximizes cone excursion for deep, punchy bass while maintaining long-term durability in demanding in-car environments. The \u003cstrong\u003e2\" (50.8mm) voice coil\u003c\/strong\u003e handles the 250W RMS thermal load efficiently, and the single \u003cstrong\u003e4-ohm impedance\u003c\/strong\u003e keeps wiring simple — connect directly to any mono amplifier rated at 4 ohms without worrying about DVC wiring configurations. Sensitivity reaches 91dB at 2.83V for strong output efficiency. Frequency response spans 34Hz to 200Hz, covering the full subwoofer range from deep sub-bass to upper bass punch. Each Stage 122 is \u003cstrong\u003eindividually voiced by JBL transducer experts\u003c\/strong\u003e to ensure consistent sonic character across the lineup.\u003c\/p\u003e\n\n\u003cp\u003ePair the Stage 122 with a mono amplifier rated 150–250W RMS at 4 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) is a natural match — slightly over-powered, so keep gain conservative. Use a ported enclosure tuned to 35–40Hz for maximum output, or a sealed enclosure for tighter, more accurate bass. The single 4-ohm impedance makes this one of the simplest subwoofers to wire and integrate into any system.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Stage 122?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Voiced by JBL Transducer Experts:\u003c\/strong\u003e Each unit is tuned to deliver consistent JBL signature bass character — not just spec-matched, but sonically validated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene Cone:\u003c\/strong\u003e Lightweight and rigid for accurate, low-distortion bass reproduction down to 34Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Roll Rubber Surround:\u003c\/strong\u003e Maximizes cone excursion for deep, punchy bass while maintaining long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91dB Sensitivity:\u003c\/strong\u003e Efficient design delivers strong bass output without taxing your amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250W RMS \/ 1,000W Peak Power Handling:\u003c\/strong\u003e Handles real-world amplifier power without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle 4-Ohm Impedance:\u003c\/strong\u003e Simple, straightforward wiring — no DVC configurations to manage, connects directly to any 4-ohm mono amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34Hz – 200Hz Frequency Response:\u003c\/strong\u003e Deep sub-bass extension to upper bass punch — full subwoofer bandwidth coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessible Price Point:\u003c\/strong\u003e JBL Stage Series engineering and sonic character at an entry-level price — the ideal first subwoofer upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Stage 122 with a mono amplifier rated 150–250W RMS at 4 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) works well — keep the gain conservative to stay within the sub's 250W RMS rating. For enclosures: a ported box tuned to 35–40Hz maximizes output for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for rock, jazz, and everyday listening. Set your amplifier's low-pass crossover at 80Hz and subsonic filter at 30Hz for ported enclosures. Use 8 AWG or heavier speaker wire from amp to sub, and 4-gauge power and ground wire to your amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eStage 122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e1,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e91dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e34Hz – 200Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohms (Single Voice Coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2\" (50.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eHi-Roll Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Stage 122?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 150–250W RMS at 4 ohms is ideal. The JBL Stage GT 50011 at 300W RMS (4 ohms) is a natural match — keep the gain conservative to stay within the sub's 250W RMS rating. Contact us at Trinity Car Audio for a specific amp recommendation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Stage 122 a single or dual voice coil subwoofer?\u003c\/strong\u003e\u003cbr\u003eA: The Stage 122 is a single voice coil (SVC) subwoofer at 4 ohms. This makes wiring simple and straightforward — connect directly to any 4-ohm mono amplifier without worrying about DVC wiring configurations. If you need impedance flexibility, consider the JBL Club 102 or Stadium 122SSI with SSI™ selectable impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What enclosure type should I use with the Stage 122?\u003c\/strong\u003e\u003cbr\u003eA: A ported enclosure tuned to 35–40Hz maximizes output for bass-heavy music genres. A sealed enclosure delivers tighter, more accurate bass for everyday listening. Contact us at Trinity Car Audio for specific enclosure volume and tuning recommendations for your vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Stage 122 compare to the JBL Club 102 and Stadium 122SSI?\u003c\/strong\u003e\u003cbr\u003eA: The Stage 122 is the entry-level option — single 4-ohm, 250W RMS, straightforward wiring. The Club 102 (10\") adds SSI™ selectable impedance and a double-stacked magnet at 350W RMS. The Stadium 122SSI (12\") is the flagship — SSI™ selectable impedance, aero-cooled voice coil, and 500W RMS. Choose the Stage 122 for a clean, simple first subwoofer upgrade; step up to the Stadium 122SSI for maximum output and amplifier flexibility.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Dual 2 Ohm","offer_id":43698328666179,"sku":"JBLSUBST122AM-1","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":43698328698947,"sku":"JBLSUBST122AM-2","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/files\/JBL_Stage_122_1605_WEB_Front_a47b66b9-d7fd-448e-8451-390363d1b5e4.png?v=1787255684","url":"https:\/\/www.trinitycaraudio.com\/products\/jbl-stage-122-car-audio-subwoofer","provider":"Trinity Car Audio","version":"1.0","type":"link"}