{"product_id":"mb-quart-ra1-1100-4-reference-1100-watt-amplifier","title":"MB Quart RA1-1100.4 Reference 1100 Watt Amplifier","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eMB Quart RA1-1100.4 Reference 1100 Watt Amplifier\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMB Quart Reference series 4-channel car audio amplifier featuring innovative sound quality and power technology. The RA1-1100.4 is a 1100 watt car audio amplifier. Reference amplifiers feature DC Sensing to allow any amplifier to be easy integrated into an OEM system by simply adapting a RCA cable from the source unit.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eGeneral Features:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eLow Noise Preamplifier Circuit    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eQ-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eRCA Inputs    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eNickel-Plated: High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eHigh Level Inputs    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eSee Auto-Sense Feature.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eOperation Mode    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e2 \/ 4 Channel\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eCrossover Type    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eVariable electronic crossovers allow for complete control of the sound.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eElectronic Equalizer    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eControl of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eClass \/ Topology    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eClass SQ: Multi-channel amplifiers utilize the unique MB Quart Class SQ topology. Matched with Q-Stasis the sonic accuracy and clarity exceeds standard Class D amplifiers.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eOutput Device Technology    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eFLUID-FETS: MB Quart output devices, FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eHeat Sink    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eAluminum: Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003ePower Supply    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eRugged MOSFET Pulse Width Modulation power supply: Allows amplifier to produce efficient power without taxing the vehicle electrical system.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eOutput Connections    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eHeavy duty connections allow for secure electrical signal to pass into wiring and resist erosion which will add longevity to the amplifier.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eConnection Type    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eSecure connection for all power, ground and speaker connections.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAuto Turn-On    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eDC SIGNAL SENSE: The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eType    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eAmplifier\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eBrand    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eMB Quart\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eSeries    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eCategory    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eMobile\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eCondition    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eNew\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eColor    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eBlack\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eWarranty    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e1 Year\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eCompatible Vehicles    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eUniversal\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Class    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eClass SQ (Class D)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Total Channels    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e4\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Max Power (watts)    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e1100\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Power @ 2 Ohms (ch x watts)    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e4 x 275\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Power @ 4 Ohms (ch x watts)    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e4 x 150\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Mono Bridged @ 4 Ohms (ch x watts)    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e2 x 550\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Crossover    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eElectronic\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Variable High Pass Crossover 12dB per Octave    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eCH1 \u0026amp; CH2: Switched Full\/HPF\/LPF 50Hz-250Hz, CH3 \u0026amp; CH4: Switched Full\/HPF\/LPF 50Hz-250Hz\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Variable Low Pass Crossover 12dB per Octave    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eCH1 \u0026amp; CH2: Switched Full\/HPF\/LPF 50Hz-250Hz, CH3 \u0026amp; CH4: Switched Full\/HPF\/LPF 50Hz-250Hz\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Bass Boost    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e0-9dB\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Subsonic Filter    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Variable Voltage    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e0.02-9V\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Signal to Noise    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e\u0026gt; 101dB\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Frequency Response    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e10Hz-35kHz\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Total Harmonic Distortion (THD)    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e\u0026lt; 0.09%\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Speaker Level Audio Inputs    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eRCA\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Power Terminal 12v\/GND    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e4 AWG\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Speaker Terminal Wire Gauge    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e12 AWG\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\n\u003cem\u003e\u003cstrong\u003eAmp Fusing    \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e90A External\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eThis product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MB Quart","offers":[{"title":"Default Title","offer_id":48110448705768,"sku":"RA1-1100.4","price":369.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9166\/5128\/files\/MB_Quart_Reference_Amplifier_RA1-1100.4_01.jpg?v=1773234069","url":"https:\/\/absolutepromusic.com\/products\/mb-quart-ra1-1100-4-reference-1100-watt-amplifier","provider":"absoluteusa","version":"1.0","type":"link"}