{"product_id":"soundqubed-hdb2-210le-d4-dual-10-loaded-ported-subwoofer-enclosure","title":"SoundQubed HDB2-210LE-D4 Dual 10\" Loaded Ported Subwoofer Enclosure 800W RMS","description":"\u003ch3\u003ePlug-and-Play Bass That Hits Hard — SoundQubed HDB2-210LE-D4 Dual 10\" Loaded Ported Enclosure\u003c\/h3\u003e\n\u003cp\u003eSkip the guesswork of matching a box to a subwoofer. The \u003cstrong\u003eSoundQubed HDB2-210LE-D4\u003c\/strong\u003e is a factory-matched, loaded and ported dual 10\" subwoofer enclosure that delivers 800W RMS and 1600W peak power right out of the box. Two 4-ohm dual voice coil subwoofers wired in parallel to a 1-ohm final load give you maximum power transfer from your amplifier, while the 35Hz port tuning keeps the bass tight, deep, and controlled. Whether you're building a daily driver or an SPL setup, this loaded enclosure gives you serious bass in a mid-sized footprint without the hassle of a custom build.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 10\" Subwoofers — Factory Matched:\u003c\/strong\u003e Two SoundQubed HDB2 series subwoofers pre-installed and tuned to the enclosure for optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800W RMS \/ 1600W Peak Power Handling:\u003c\/strong\u003e Built for high-output amplifiers and real-world SPL use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-Ohm Voice Coils — 1-Ohm Final Load:\u003c\/strong\u003e Wired in parallel for maximum power delivery from a mono amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e94dB Sensitivity:\u003c\/strong\u003e High efficiency means more output per watt — loud even with modest amplifier power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response: 29Hz–250Hz:\u003c\/strong\u003e Deep, extended low-end with a wide usable range for music and SPL applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-Ported Enclosure Tuned to 35Hz:\u003c\/strong\u003e Ported design maximizes output and low-frequency extension while keeping bass tight and punchy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8\" MDF Construction:\u003c\/strong\u003e Rigid, resonance-free cabinet walls for clean, accurate bass reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Vinyl Finish:\u003c\/strong\u003e Clean, professional look that fits any trunk or cargo area build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e No box building, no guessing — just wire it to your amp and go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: Dual 10\" Loaded Ported Enclosure\u003c\/li\u003e\n\u003cli\u003eRMS Power: 800W\u003c\/li\u003e\n\u003cli\u003ePeak Power: 1600W\u003c\/li\u003e\n\u003cli\u003eVoice Coil: Dual 4-Ohm per woofer\u003c\/li\u003e\n\u003cli\u003eFinal Load (Parallel): 1 Ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 94dB\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 29Hz–250Hz\u003c\/li\u003e\n\u003cli\u003ePort Tuning: 35Hz (Side Port)\u003c\/li\u003e\n\u003cli\u003eEnclosure Material: 5\/8\" MDF\u003c\/li\u003e\n\u003cli\u003eFinish: Black carpet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy the HDB2-210LE-D4?\u003c\/h3\u003e\n\u003cp\u003eThis loaded enclosure is the smart choice for anyone who wants serious bass without the time and cost of a custom build. SoundQubed has already done the engineering — the box volume, port tuning, and subwoofer matching are all dialed in from the factory. Pair it with a quality mono amplifier and you'll have a system that sounds like it was custom built, because in a way, it was.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eProfessional installation available at Best Auto Sound \u0026amp; Security in Central Texas. Contact us to schedule your build.\u003c\/em\u003e\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Default Title","offer_id":44022694576241,"sku":"HDB2-210LE-D4","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/4884\/5937\/files\/Screenshot_12-8-2026_18198_cdn11.bigcommerce.com.jpg?v=1786576943","url":"https:\/\/12volttoys.com\/products\/soundqubed-hdb2-210le-d4-dual-10-loaded-ported-subwoofer-enclosure","provider":"Best Auto Sound \u0026 Security","version":"1.0","type":"link"}