{"product_id":"soundqubed-hdx-series-pro-audio-6x9-speaker-each","title":"SoundQubed HDX Series Pro Audio 6x9\" Speaker (each)","description":"\u003ch2\u003e\n\u003cstrong\u003eSoundQubed PA69B-4\u003c\/strong\u003e — 6x9\" Pro Audio Midrange | 350W RMS | 99 dB | Ferrite + Neodymium Hybrid Motor | Sold Single\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed PA69B-4\u003c\/strong\u003e is a purpose-built 6x9\" pro audio midrange driver engineered for competition car audio, high-output daily drivers, and any build where being loud and keeping up with the biggest stereos is the priority. Featuring a \u003cstrong\u003epaper cone\u003c\/strong\u003e, \u003cstrong\u003ecloth surround\u003c\/strong\u003e, a \u003cstrong\u003eferrite + neodymium hybrid magnet system\u003c\/strong\u003e, a \u003cstrong\u003e1.5\" \/ 38.6mm CCAW voice coil\u003c\/strong\u003e on a \u003cstrong\u003eglass fiber former\u003c\/strong\u003e, and an \u003cstrong\u003ealuminum basket\u003c\/strong\u003e, the PA69B-4 delivers \u003cstrong\u003e350W RMS \/ 700W max\u003c\/strong\u003e at a staggering \u003cstrong\u003e99 dB sensitivity\u003c\/strong\u003e with a frequency response of \u003cstrong\u003e80 Hz–12.5 kHz\u003c\/strong\u003e. Sold as a single speaker — order the quantity you need for your build.\u003c\/p\u003e\n\n\u003cp\u003eThe PA69B-4’s \u003cstrong\u003eferrite + neodymium hybrid motor\u003c\/strong\u003e (30 + 3 oz) combines the high-flux density of neodymium with the thermal mass of ferrite — delivering exceptional sensitivity and sustained high-power performance without thermal compression. The \u003cstrong\u003e7.2mm one-way Xmax\u003c\/strong\u003e gives this driver serious linear excursion capability for a 6x9\" midrange, allowing it to move real air at high output levels without distortion. With a \u003cstrong\u003eQts of 0.421\u003c\/strong\u003e and \u003cstrong\u003eFs of 100 Hz\u003c\/strong\u003e, the PA69B-4 is optimized for use with a high-pass crossover at \u003cstrong\u003e100 Hz\u003c\/strong\u003e — keeping it in its optimal operating range and protecting it from low-frequency content that would reduce output and increase distortion.\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re building a competition SPL or SQL system, upgrading a bagger for maximum output, or building a high-efficiency daily driver that can keep up with a powerful subwoofer, the PA69B-4 is the 6x9\" midrange that delivers.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed PA69B-4?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e350W RMS \/ 700W MAX @ 4Ω\u003c\/strong\u003e — Pro-grade power handling in a 6x9\" midrange — built for high-output competition and demo builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e99 dB Sensitivity (1W\/1m)\u003c\/strong\u003e — Exceptionally high efficiency — delivers massive output with relatively modest amplification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerrite + Neodymium Hybrid Motor (30 + 3 oz)\u003c\/strong\u003e — Best of both worlds — neodymium flux density for sensitivity, ferrite thermal mass for sustained high-power performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7.2mm One-Way Xmax\u003c\/strong\u003e — Serious linear excursion for a 6x9\" midrange — moves real air at high output without distortion or mechanical failure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5\" CCAW Voice Coil on Glass Fiber Former\u003c\/strong\u003e — Lightweight, thermally efficient winding on a rigid former — handles sustained high-power use without thermal compression.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Basket\u003c\/strong\u003e — Rigid, resonance-free basket construction — pro audio grade in a car audio package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e80 Hz–12.5 kHz Frequency Response\u003c\/strong\u003e — Purpose-built midrange range — covers midbass, midrange, and upper harmonics with authority.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold Single\u003c\/strong\u003e — Buy exactly what you need — order quantity two for a stereo pair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Pairing Recommendations\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCrossover Configuration:\u003c\/strong\u003e The PA69B-4 is a dedicated midrange driver — always use a high-pass crossover set at \u003cstrong\u003e100 Hz minimum\u003c\/strong\u003e to protect the driver and keep it operating in its optimal range. For competition and high-output builds, use an active crossover or DSP to set precise HPF and LPF crossover points. A band-pass configuration (100 Hz HPF \/ 10–12 kHz LPF) is recommended for maximum output and driver protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmplifier Pairing:\u003c\/strong\u003e The PA69B-4 handles \u003cstrong\u003e350W RMS at 4Ω\u003c\/strong\u003e. Use a dedicated amplifier channel with at least 200–350W RMS at 4Ω for best results. The SoundQubed Q4-2000 (325W x4) or Q4-3200 (520W x4) are excellent matches for a multi-driver pro audio front stage build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompetition \/ Demo Build:\u003c\/strong\u003e The PA69B-4’s 99 dB sensitivity and 350W RMS power handling make it a natural choice for competition SPL and SQL builds. Pair multiple units per channel for maximum output, or use a single pair as the primary midrange in a 3-way active front stage alongside a dedicated tweeter and subwoofer system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e The PA69B-4 requires a \u003cstrong\u003e6\" x 8.9\" \/ 154 x 226mm baffle cutout\u003c\/strong\u003e and \u003cstrong\u003e3.5\" \/ 89mm mounting depth\u003c\/strong\u003e. Overall dimensions are 6.58\" x 9.33\" \/ 167 x 237mm, overall depth is 3.75\" \/ 95.5mm. Motor diameter is 4.72\" \/ 120mm. Verify your mounting location provides adequate depth clearance before purchasing.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e6x9\" \/ 152x228mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e350W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMAX Power Handling\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e700W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e99 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e80 Hz – 12.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eRecommended Hi-Pass Crossover\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e100 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSold In\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eMotor Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1.5\" \/ 38.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVC Former Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eGlass Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWinding Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCCAW\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCone Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003ePaper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBullet Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eBullet Color\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSurround Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCloth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eBasket Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBasket Color\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eFerrite + Neodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e30 + 3 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eDisplacement Volume\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e0.62L \/ 0.022ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eThiele \u0026amp; Small Parameters\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eEquivalent Volume (Vas)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e14.9L \/ 0.52ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eExcursion One Way (Xmax)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e7.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFree Air Resonance (Fs)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e100 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMechanical Factor (Qms)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e10.64\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eElectrical Factor (Qes)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e0.439\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eTotal Factor (Qts)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e0.421\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMechanical Mass (Mms)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e9.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMechanical Compliance (Cms)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e0.662mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBL Factor (BL)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.439\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVoice Coil Inductance (Le)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e0.08798mH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCone Area (Sd)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e207.85cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eDC Resistance (Re)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMechanical Mass w\/o Air (Mmd)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e7.569g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSpeaker Measurements\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eDimension\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e6.58x9.33\" \/ 167x237mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eOverall Depth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.75\" \/ 95.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFront Mount Baffle Cutout\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e6x8.9\" \/ 154x226mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.5\" \/ 89mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.72\" \/ 120mm\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\n\u003cp\u003e\u003cstrong\u003eQ: Is the PA69B-4 a full-range speaker or a dedicated midrange?\u003c\/strong\u003e\u003cbr\u003e\nA: It’s a \u003cstrong\u003ededicated pro audio midrange driver\u003c\/strong\u003e — not a full-range speaker. It’s designed to be crossed over at 100 Hz HPF minimum and used with a dedicated tweeter and subwoofer system. Always use a high-pass crossover to protect the driver and maximize output.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the PA69B-4?\u003c\/strong\u003e\u003cbr\u003e\nA: The PA69B-4 handles 350W RMS at 4Ω. The SoundQubed Q4-2000 (325W x4) or Q4-3200 (520W x4) are excellent matches. Use a dedicated amplifier channel per driver with an active crossover or DSP for precise crossover point management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this sold as a pair or single?\u003c\/strong\u003e\u003cbr\u003e\nA: The PA69B-4 is sold as a \u003cstrong\u003esingle speaker\u003c\/strong\u003e. Order quantity two for a stereo pair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What makes the ferrite + neodymium hybrid motor special?\u003c\/strong\u003e\u003cbr\u003e\nA: The hybrid motor combines a large ferrite magnet (30 oz) for thermal mass and sustained power handling with a neodymium top plate (3 oz) for high magnetic flux density and sensitivity. The result is a driver that delivers 99 dB sensitivity while handling 350W RMS continuously — without the thermal compression that limits pure neodymium designs at sustained high power.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Default Title","offer_id":49849727254756,"sku":null,"price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/3__20423_8f1482b8-37b4-4584-85c8-13c9dea8ce83.webp?v=1789257221","url":"https:\/\/www.12voltoutlet.com\/products\/soundqubed-hdx-series-pro-audio-6x9-speaker-each","provider":"12 Volt Outlet","version":"1.0","type":"link"}