{"product_id":"audiocontrol-a1100-5-altitude-series-600w-max-power-5-channel-amplifier-class-d","title":"AudioControl A1100.5 - Altitude Series 600W Max Power, 5-Channel Amplifier, Class-D","description":"\u003cp\u003eLooking for more volume without distortion? The AudioControl A1100.5 5-channel amplifier puts out 600W peak.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 600W peak\u003c\/li\u003e\n\u003cli\u003eChannels: 5\u003c\/li\u003e\n\u003cli\u003eClass D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cp\u003eEnhance your audio experience with AudioControl’s Altitude Amplifier Series, meticulously crafted with a sleek, modern design and minimalist style. The anodized matte grey aluminum chassis ensures excellent thermal dissipation while delivering robust power and outstanding sound quality. These amplifiers include Valet Mode, which protects your system by capping the volume at 25% when activated, and they are compatible with start-stop systems and electric vehicles, guaranteeing superior performance in any setting. For the ultimate sound experience, pair the Altitude amplifiers with AudioControl’s PNW speakers and Space or Spike subwoofers, creating a dynamic audio environment. The power supply utilizes advanced pulse width modulator integrated circuits for enhanced performance and efficiency, along with HEXFET® Power MOSFETs from International Rectifier for low on-resistance and quick switching. The design incorporates a premium toroidal transformer for optimal electrical efficiency, low ESR capacitors to minimize power loss, and precision metal potentiometers for accurate tuning. Additionally, 500V Class X2 capacitors provide high-frequency, high-current protection, while high-efficiency Ferrite Core Inductor filters reduce eddy current losses, all driven by a high-performance Class D intelligent driver IC for abundant power and efficiency.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaximum Power : 600 Watts\u003c\/li\u003e \u003cli\u003eNumber of Channels : 5\u003c\/li\u003e \u003cli\u003eFrequency Response : 50-5000 Hz\u003c\/li\u003e \u003cli\u003eBuilt In Crossovers : Yes\u003c\/li\u003e \u003cli\u003eChannel Separation : Yes\u003c\/li\u003e \u003cli\u003eAmplifier Class : D\u003c\/li\u003e \u003cli\u003eFuse Rating : 120 A\u003c\/li\u003e \u003cli\u003eHigh\/Low Input Modes\u003c\/li\u003e \u003cli\u003eGTO™ Signal Sense\u003c\/li\u003e \u003cli\u003eLinkwitz-Riley Crossovers\u003c\/li\u003e \u003cli\u003eStart-Stop Compliant\u003c\/li\u003e \u003cli\u003eHigh Power Output in a Sleek Chassis\u003c\/li\u003e \u003cli\u003eParaBASS® Low Frequency Contouring\u003c\/li\u003e \u003cli\u003eValet Mode Option\u003c\/li\u003e \u003cli\u003eOptional Remote Level Control (ACR-1)\u003c\/li\u003e \u003cli\u003eEV Compliant up to 17V\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e A1100.5 5-Channel Amplifier, Owner's manual\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePreamp Inputs:\u003c\/strong\u003e 6\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eLine-Level Inputs:\u003c\/strong\u003e 6 V max\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpeaker-Level Inputs:\u003c\/strong\u003e 20 V max\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOutputs Rated Continuous (RMS) Power at 14.4V:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e90W x 4 @ 4Ω \u003c\/p\u003e \u003cp\u003e400W x1 @ 4Ω\u003c\/p\u003e \u003cp\u003e125W x 4 @ 2Ω\u003c\/p\u003e \u003cp\u003e600W x 1 @ 2Ω\u003c\/p\u003e \u003cp\u003eRemote Level Control ACR-1 (\u003cstrong\u003e\u003cem\u003eoptional, but not included\u003c\/em\u003e\u003c\/strong\u003e)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eS\/N Ratio (ref: rated power):\u003c\/strong\u003e 95.1 dBA channels 1-4, 103.9 dBA channel 5\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTHD+N:\u003c\/strong\u003e \u0026lt;0.25% \u0026amp; \u0026lt;0.75%\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePower \/ Ground Wire Gauge:\u003c\/strong\u003e 4 AWG\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRecommended Fuse rating:\u003c\/strong\u003e 120A\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eValet Mode:\u003c\/strong\u003e Yes\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSubsonic Filter:\u003c\/strong\u003e Variable\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eLinkwitz-Riley X-Over:\u003c\/strong\u003e Off\u003c\/p\u003e \u003cp\u003eHigh Pass\u003c\/p\u003e \u003cp\u003eLow Pass\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFreq. Range:\u003c\/strong\u003e 50Hz -5K Hz\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBass Processing:\u003c\/strong\u003e ParaBASS®\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWeights \u0026amp; Dimensions:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 14” W x 6.7” D x 2.1 H\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.95 lbs\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eA1100.5 Altitude Series (5‑Channel)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eClass D\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePower Output (RMS)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e90 W × 4 @ 4 Ω125 W × 4 @ 2 Ω400 W × 1 (sub) @ 4 Ω600 W × 1 @ 2 Ω\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e50 Hz – 5 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eS\/N Ratio\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e≥95 dBA (ch 1–4), ≥103.9 dBA (ch 5)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTHD+N\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u0026lt; 0.25% (ch 1–4), \u0026lt; 0.75% (ch 5)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCrossovers\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLinkwitz‑Riley HPF\/LPF, variable subsonic filter\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eParaBASS® Processing\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eYes – low-frequency contouring\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eValet Mode\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eYes – limits volume to 25%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eEV\/Start‑Stop Compatible\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInput Options\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e6 × RCA, 6 V max; speaker-level up to 20 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWire Gauges\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePower\/ground: 4 AWG\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFuse Rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e120 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions (W×D×H)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e14″ × 6.7″ × 2.1″ (≈356 × 170 × 53 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e7.95 lb (≈3.6 kg)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eSKU: AC-A1100.5\u003cbr\u003eUPC: 850038647711\u003c\/p\u003e\u003ch3\u003eWhy buy from Stereo-Needs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree shipping on every order\u003c\/li\u003e\n\u003cli\u003eFamily business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)\u003c\/li\u003e\n\u003cli\u003eNot sure it fits your vehicle or system? Call or text 951-497-3497 before you order\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AudioControl","offers":[{"title":"Default Title","offer_id":67692893143149,"sku":"AC-A1100.5","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0657\/5981\/files\/AudioControlA1100.5.jpg?v=1791611344","url":"https:\/\/stereoneeds.com\/products\/audiocontrol-a1100-5-altitude-series-600w-max-power-5-channel-amplifier-class-d","provider":"Stereo-Needs","version":"1.0","type":"link"}