{"product_id":"krix-seismix-5-subwoofer","title":"Krix - Seismix 5 - Subwoofer","description":"\u003ch1\u003eKrix Seismix 5 Active Subwoofer\u003c\/h1\u003e\n\u003ch2\u003ePowerful 12-Inch Active Subwoofer for Serious Home Cinema\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKrix Seismix 5 Active Subwoofer\u003c\/strong\u003e is designed for home cinema systems that demand deep, powerful and controlled low-frequency performance.\u003c\/p\u003e\n\u003cp\u003eFeaturing a \u003cstrong\u003e305mm (12-inch) long-throw woofer\u003c\/strong\u003e and a powerful \u003cstrong\u003e450-watt RMS amplifier\u003c\/strong\u003e, the Seismix 5 delivers the scale, depth and impact required to bring movie soundtracks, music and low-frequency effects to life.\u003c\/p\u003e\n\u003cp\u003eWith an impressive \u003cstrong\u003e15Hz–200Hz in-room frequency response\u003c\/strong\u003e and maximum output of \u003cstrong\u003e125dB SPL\u003c\/strong\u003e, the Seismix 5 is engineered for serious home theatre installations where cinematic bass performance is a priority.\u003c\/p\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e305mm (12-inch) long-throw woofer\u003c\/strong\u003e — delivers deep and powerful low-frequency performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e450W RMS amplification\u003c\/strong\u003e — provides substantial power for demanding home cinema soundtracks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e15Hz–200Hz in-room response\u003c\/strong\u003e — reaches exceptionally deep into the low-frequency spectrum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e125dB maximum SPL\u003c\/strong\u003e — high-output bass for serious home cinema systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBass-reflex enclosure\u003c\/strong\u003e — front-vented design supports extended low-frequency reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e50mm (2-inch) long-throw voice coil\u003c\/strong\u003e — developed for high-level low-frequency reinforcement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced XLR input\u003c\/strong\u003e — provides flexible connectivity for premium AV processors and installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStereo RCA inputs\u003c\/strong\u003e — easy integration with conventional AV receivers and Hi-Fi systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContinuously variable phase\u003c\/strong\u003e — adjustable from 0° to 180°.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable low-pass filter\u003c\/strong\u003e — variable from 50Hz to 200Hz or completely bypassable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUSB-C power output\u003c\/strong\u003e — supplies 5V\/1A for an optional wireless receiver.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic signal sensing\u003c\/strong\u003e — enters standby after 15 minutes without an input signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAustralian made\u003c\/strong\u003e — engineered and manufactured by Krix in Australia.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePowerful 12-Inch Long-Throw Woofer\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the Seismix 5 is a \u003cstrong\u003enominal 305mm (12-inch) paper-cone driver\u003c\/strong\u003e with a \u003cstrong\u003e50mm (2-inch) long-throw voice coil\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe driver has been developed specifically for high-level, low-frequency reinforcement, allowing it to move substantial amounts of air while maintaining the control required for demanding home cinema content.\u003c\/p\u003e\n\u003cp\u003eFrom explosive action sequences to deep soundtrack effects and music, the Seismix 5 is designed to reproduce low frequencies with authority and scale.\u003c\/p\u003e\n\u003ch2\u003e450-Watt RMS Amplification\u003c\/h2\u003e\n\u003cp\u003eThe Seismix 5 incorporates a powerful \u003cstrong\u003eClass D amplifier module rated at 450 watts RMS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts integrated active architecture allows the amplifier and woofer to operate as a matched system, providing the power and control required to achieve a maximum in-room output of \u003cstrong\u003e125dB SPL\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eDeep Bass Down to 15Hz\u003c\/h2\u003e\n\u003cp\u003eWith an in-room frequency response extending from \u003cstrong\u003e15Hz to 200Hz\u003c\/strong\u003e, the Seismix 5 reaches into the ultra-low-frequency region responsible for the physical impact of cinematic effects.\u003c\/p\u003e\n\u003cp\u003eThis deep extension helps reproduce explosions, thunder, musical scores and other low-frequency effects with greater realism, scale and intensity.\u003c\/p\u003e\n\u003ch2\u003e125dB Maximum In-Room Output\u003c\/h2\u003e\n\u003cp\u003eThe Seismix 5 is rated to deliver up to \u003cstrong\u003e125dB maximum SPL in-room\u003c\/strong\u003e, making it well suited to dedicated home cinemas and larger entertainment spaces.\u003c\/p\u003e\n\u003cp\u003eIts combination of high output and deep extension allows it to deliver powerful bass while retaining the control required for subtle soundtrack details and music.\u003c\/p\u003e\n\u003ch2\u003eFront-Vented Bass-Reflex Enclosure\u003c\/h2\u003e\n\u003cp\u003eThe Seismix 5 uses a \u003cstrong\u003efront-vented bass-reflex enclosure\u003c\/strong\u003e designed to extend low-frequency output and provide practical placement flexibility.\u003c\/p\u003e\n\u003cp\u003eBecause the vent is positioned at the front of the cabinet, the subwoofer can be easier to integrate into dedicated cinema installations where rear clearance may be limited.\u003c\/p\u003e\n\u003ch2\u003eRCA \u0026amp; Balanced XLR Connectivity\u003c\/h2\u003e\n\u003cp\u003eFor greater installation flexibility, the Seismix 5 provides both \u003cstrong\u003estereo line-level RCA inputs and a balanced XLR input\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe balanced connection is particularly useful in premium home cinema installations where longer cable runs may be required between the AV processor or receiver and the subwoofer.\u003c\/p\u003e\n\u003ch2\u003eAdjustable Phase Control\u003c\/h2\u003e\n\u003cp\u003eA continuously variable \u003cstrong\u003e0° to 180° phase control\u003c\/strong\u003e allows the Seismix 5 to be better aligned with the main loudspeakers and its position within the room.\u003c\/p\u003e\n\u003cp\u003eCorrect phase adjustment can help create a smoother transition between the subwoofer and the rest of the system for more cohesive low-frequency reproduction.\u003c\/p\u003e\n\u003ch2\u003eAdjustable Low-Pass Filter\u003c\/h2\u003e\n\u003cp\u003eThe built-in low-pass filter can be adjusted from \u003cstrong\u003e50Hz to 200Hz\u003c\/strong\u003e or completely bypassed.\u003c\/p\u003e\n\u003cp\u003eBypass mode is particularly useful with AV receivers and processors that already manage crossover frequencies and bass distribution internally.\u003c\/p\u003e\n\u003ch2\u003eOptional Wireless Receiver Support\u003c\/h2\u003e\n\u003cp\u003eThe Seismix 5 includes a \u003cstrong\u003eUSB-C connection providing 5V\/1A\u003c\/strong\u003e, designed to supply power to an optional wireless receiver.\u003c\/p\u003e\n\u003cp\u003eThis provides additional installation flexibility when running a conventional audio cable between the AV system and subwoofer is difficult or undesirable.\u003c\/p\u003e\n\u003ch2\u003eAutomatic Signal-Sensing Power\u003c\/h2\u003e\n\u003cp\u003eFor convenient everyday operation, the Seismix 5 incorporates \u003cstrong\u003esignal-sensing automatic power control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhen no input signal is detected for approximately \u003cstrong\u003e15 minutes\u003c\/strong\u003e, the subwoofer automatically switches to standby.\u003c\/p\u003e\n\u003ch2\u003ePremium Finish Options\u003c\/h2\u003e\n\u003cp\u003eThe current Krix product page lists the Seismix 5 in the following finishes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBlack Woodgrain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlackwood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAtlantic Jarrah\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWalnut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese options allow the subwoofer to complement a wide range of Krix loudspeaker systems and interior styles.\u003c\/p\u003e\n\u003ch2\u003eAustralian Designed \u0026amp; Manufactured\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKrix Seismix 5\u003c\/strong\u003e is engineered and manufactured in Australia.\u003c\/p\u003e\n\u003cp\u003eKrix has been producing loudspeakers in Australia since 1974, and the Seismix 5 applies the company's cinema loudspeaker expertise to a powerful active subwoofer designed for high-performance home entertainment systems.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Krix Seismix 5?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKrix Seismix 5 Active Subwoofer\u003c\/strong\u003e is an excellent choice for customers building a serious home cinema system and wanting substantially deeper bass and higher output than smaller compact subwoofers can provide.\u003c\/p\u003e\n\u003cp\u003eWith a 12-inch long-throw woofer, 450W RMS amplification, bass extension down to 15Hz, 125dB maximum output, balanced XLR connectivity and flexible crossover and phase adjustment, it provides the foundation required for powerful cinematic sound.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ch2\u003ePerformance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eActive Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e15Hz–200Hz in-room response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Power\u003c\/td\u003e\n\u003ctd\u003e450W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output\u003c\/td\u003e\n\u003ctd\u003e125dB maximum SPL, in-room response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLow-Frequency Driver\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Diameter\u003c\/td\u003e\n\u003ctd\u003eNominal 305mm \/ 12 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003ePaper cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e50mm \/ 2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Design\u003c\/td\u003e\n\u003ctd\u003eLong throw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHigh-level, low-frequency reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eEnclosure\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eBass Reflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Configuration\u003c\/td\u003e\n\u003ctd\u003eFront Vented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInputs \u0026amp; Controls\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eStereo line-level RCA \/ Balanced 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Woodgrain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlackwood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAtlantic Jarrah\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWalnut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Krix","offers":[{"title":"Black Woodgrain","offer_id":48177849041153,"sku":"CMP S5.XX 03","price":2195.0,"currency_code":"AUD","in_stock":true},{"title":"Atlantic Jarrah \/ Blackwood Veneer","offer_id":48177849073921,"sku":"CMP S5.XX 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