{"product_id":"arc-audio-x2-1100-1-monoblock-subwoofer-amplifier-1100w-class-d","title":"Arc Audio X2 1100.1 Monoblock Subwoofer Amplifier | 1100W | Class D","description":"\u003cstyle\u003e\n  .arc-wrap { max-width: 100%; font-family: inherit; color: #e4e4e7 !important; }\n  .arc-hero { background: #18181b !important; border: 1px solid #3f3f46 !important; padding: 36px 28px; border-radius: 12px; margin-bottom: 28px; border-bottom: 4px solid #d71920 !important; }\n  .arc-eyebrow { color: #c8ccd0 !important; font-size: 13px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin: 0 0 10px 0; }\n  .arc-hero h2 { color: #ffffff !important; font-size: 28px; margin: 0 0 8px 0; line-height: 1.2; }\n  .arc-hero p { color: #e4e4e7 !important; font-size: 16px; margin: 0 0 18px 0; }\n  .arc-badges { display: flex; flex-wrap: wrap; gap: 8px; }\n  .arc-badge { background: #d71920 !important; color: #ffffff !important; font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 4px; }\n  .arc-badge-alt { background: #27272a !important; color: #e4e4e7 !important; border: 1px solid #3f3f46 !important; }\n  .arc-wrap h3 { color: #ffffff !important; font-size: 22px; margin: 28px 0 12px 0; border-left: 4px solid #d71920 !important; padding-left: 12px; }\n  .arc-wrap p { color: #e4e4e7 !important; font-size: 16px; line-height: 1.65; margin: 0 0 14px 0; }\n  .arc-callout { background: #27272a !important; border: 1px solid #c8ccd0 !important; border-radius: 8px; padding: 18px 20px; margin: 22px 0; }\n  .arc-callout p { color: #e4e4e7 !important; margin: 0; }\n  .arc-warn { background: #2d0a0b !important; border: 1px solid #d71920 !important; border-radius: 8px; padding: 14px 18px; margin: 22px 0; }\n  .arc-warn p { color: #e4e4e7 !important; font-size: 15px; margin: 0; line-height: 1.6; }\n  .arc-statgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 22px 0; }\n  .arc-stat { background: #18181b !important; border: 1px solid #3f3f46 !important; border-radius: 8px; padding: 16px; text-align: center; }\n  .arc-stat .arc-statnum { color: #f04657 !important; font-size: 22px; font-weight: 700; display: block; }\n  .arc-stat .arc-statlabel { color: #c8ccd0 !important; font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; display: block; margin-top: 4px; }\n  .arc-powergrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 22px 0; }\n  @media (max-width: 640px) { .arc-powergrid { grid-template-columns: 1fr; } }\n  .arc-power { background: #18181b !important; border: 1px solid #3f3f46 !important; border-radius: 8px; padding: 16px 18px; }\n  .arc-power-config { color: #c8ccd0 !important; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin: 0 0 6px 0; }\n  .arc-power-watts { color: #f04657 !important; font-size: 26px; font-weight: 700; margin: 0 0 4px 0; line-height: 1; }\n  .arc-power-note { color: #71717a !important; font-size: 12px; margin: 0; }\n  .arc-cta { background: #18181b !important; border: 1px solid #3f3f46 !important; padding: 28px; border-radius: 12px; margin-top: 30px; text-align: center; border-top: 4px solid #d71920 !important; }\n  .arc-cta h3 { color: #ffffff !important; border-left: none !important; padding-left: 0; margin-top: 0; }\n  .arc-cta p { color: #e4e4e7 !important; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"arc-wrap\"\u003e\n\n  \u003cdiv class=\"arc-hero\"\u003e\n    \u003cp class=\"arc-eyebrow\"\u003eArc Audio X2 Series Amplifiers\u003c\/p\u003e\n    \u003ch2\u003eArc Audio X2 1100.1 Monoblock Amplifier\u003c\/h2\u003e\n    \u003cp\u003eThe mid-tier X2 Series monoblock. 1100 watts RMS at 1 ohm, 600 watts at 2 ohms, Level 2 extruded aluminum chassis with blue illuminated badge, and all the same control architecture as the 650.1 at 4 inches more length. The right choice for dual-subwoofer builds, higher-power single-driver applications, and systems where the 650.1 runs out of headroom.\u003c\/p\u003e\n    \u003cdiv class=\"arc-badges\"\u003e\n      \u003cspan class=\"arc-badge\"\u003e1100W at 1 Ohm\u003c\/span\u003e\n      \u003cspan class=\"arc-badge\"\u003e600W at 2 Ohm\u003c\/span\u003e\n      \u003cspan class=\"arc-badge\"\u003eLevel 2 Chassis\u003c\/span\u003e\n      \u003cspan class=\"arc-badge arc-badge-alt\"\u003eStrappable\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003ePower Output\u003c\/h3\u003e\n\n  \u003cdiv class=\"arc-powergrid\"\u003e\n    \u003cdiv class=\"arc-power\"\u003e\n      \u003cp class=\"arc-power-config\"\u003e1 x 4 Ohm\u003c\/p\u003e\n      \u003cp class=\"arc-power-watts\"\u003e350W\u003c\/p\u003e\n      \u003cp class=\"arc-power-note\"\u003eSingle 4-ohm load\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"arc-power\"\u003e\n      \u003cp class=\"arc-power-config\"\u003e1 x 2 Ohm\u003c\/p\u003e\n      \u003cp class=\"arc-power-watts\"\u003e600W\u003c\/p\u003e\n      \u003cp class=\"arc-power-note\"\u003eMost common daily load\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"arc-power\"\u003e\n      \u003cp class=\"arc-power-config\"\u003e1 x 1 Ohm\u003c\/p\u003e\n      \u003cp class=\"arc-power-watts\"\u003e1100W\u003c\/p\u003e\n      \u003cp class=\"arc-power-note\"\u003eMaximum rated output\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003e650.1 vs 1100.1: What the Step Up Buys\u003c\/h3\u003e\n  \u003cp\u003eThe Arc Audio X2 650.1 and X2 1100.1 share the same 6.268 inch width, 2.086 inch height, control architecture, balanced differential inputs, strapping system, speaker-level pigtails, start-stop compatibility, and subwoofer-only 20-230 Hz bandwidth. The 1100.1 is 4 inches longer at 13.0 inches versus 9.02 inches on the 650.1, uses 3 x 30A fuses versus 2 x 30A, and steps up to Level 2 cosmetics with the extruded brushed-aluminum chassis and blue illuminated acrylic badge. Power output scales proportionally: where the 650.1 makes 350W at 2 ohms, the 1100.1 makes 600W. Where the 650.1 makes 650W at 1 ohm, the 1100.1 makes 1100W. Choose the 1100.1 when the 650.1 does not have enough headroom for the subwoofer configuration and power level you need.\u003c\/p\u003e\n\n  \u003cdiv class=\"arc-warn\"\u003e\n    \u003cp\u003e\u003cstrong style=\"color:#f04657 !important;\"\u003eNot suitable for full-range or mid\/high-frequency speakers.\u003c\/strong\u003e The X2 1100.1 bandwidth is 20-230 Hz, optimized for subwoofer use only. Do not connect tweeters, midrange drivers, or full-range speakers to this amplifier.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"arc-statgrid\"\u003e\n    \u003cdiv class=\"arc-stat\"\u003e\n\u003cspan class=\"arc-statnum\"\u003e1100W\u003c\/span\u003e\u003cspan class=\"arc-statlabel\"\u003eat 1 Ohm\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"arc-stat\"\u003e\n\u003cspan class=\"arc-statnum\"\u003e600W\u003c\/span\u003e\u003cspan class=\"arc-statlabel\"\u003eat 2 Ohm\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"arc-stat\"\u003e\n\u003cspan class=\"arc-statnum\"\u003e13.0 in\u003c\/span\u003e\u003cspan class=\"arc-statlabel\"\u003eLength\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"arc-stat\"\u003e\n\u003cspan class=\"arc-statnum\"\u003eLevel 2\u003c\/span\u003e\u003cspan class=\"arc-statlabel\"\u003eChassis\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eLevel 2 Cosmetics\u003c\/h3\u003e\n  \u003cp\u003eThe X2 1100.1 uses Level 2 cosmetics: an extruded brushed-aluminum chassis shroud versus the black steel shroud on the 650.1, and a blue illuminated acrylic badge in the center that lights when the amplifier is on and flashes diagnostic codes. The badge rotates in 90-degree increments to suit any mounting orientation. All tuning controls are concealed under the removable shroud, which presents a clean installation once setup is complete.\u003c\/p\u003e\n\n  \u003ch3\u003eStrappable to 2200 Watts\u003c\/h3\u003e\n  \u003cp\u003eTwo X2 1100.1 amplifiers can be strapped in master\/slave configuration to deliver 2200 watts RMS into a 4-ohm load. The master amplifier provides all control functions; the slave amplifier bypasses all controls except phase and follows the master's signal via the Slave In connection. The minimum strapped load is 4 ohms. This allows a dual-1100.1 system to reach 2200 watts at 4 ohms for a single high-power 4-ohm subwoofer or a pair of 8-ohm subwoofers wired parallel at 4 ohms.\u003c\/p\u003e\n\n  \u003ch3\u003eBalanced Differential Inputs and OEM Integration\u003c\/h3\u003e\n  \u003cp\u003eThe X2 1100.1 uses the same balanced differential input stage as the 650.1: compatible with RCA line-level, balanced DSP outputs, common-ground speaker-level, and BTL factory amplifier outputs. The included speaker-level input RCA pigtails with voltage divider allow direct connection to factory audio outputs in most OEM integration applications. DC Detect and Signal Detect auto turn-on modes eliminate the need for a dedicated remote wire.\u003c\/p\u003e\n\n  \u003ch3\u003eSubsonic Filter for Ported Enclosures\u003c\/h3\u003e\n  \u003cp\u003eThe adjustable subsonic filter from 10 to 80 Hz provides excursion protection in ported enclosure applications. At 1100 watts into a ported subwoofer enclosure, infrasonic content below the port tuning frequency will push the cone well beyond its mechanical limits without a subsonic filter in place. The filter should be set at or slightly below the enclosure tuning frequency in all ported builds. The low-pass crossover from 30 to 230 Hz handles the upper frequency boundary; the subsonic handles the lower boundary.\u003c\/p\u003e\n\n  \u003cdiv class=\"arc-callout\"\u003e\n    \u003cp\u003e\u003cstrong\u003eInstallation summary:\u003c\/strong\u003e 4 AWG power and ground, 3 x 30A ATC\/ATO on-board fuses, removable plug-style speaker terminals (12 AWG max), balanced differential RCA inputs with speaker-level pigtails included, DC Detect or Signal Detect auto turn-on, remote level control included, start-stop compatible below 8V, Slave In\/Out for master\/slave strapping.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eBuilt and Backed\u003c\/h3\u003e\n  \u003cp\u003eThe Arc Audio X2 1100.1 carries a 1-year warranty through authorized Arc Audio dealers. Audio Intensity is an authorized Arc Audio dealer. Every unit we sell is brand new current production with full warranty coverage and lifetime tech support.\u003c\/p\u003e\n\n  \u003cdiv class=\"arc-cta\"\u003e\n    \u003ch3\u003eAuthorized Arc Audio Dealer\u003c\/h3\u003e\n    \u003cp\u003eAudio Intensity ships the Arc Audio X2 1100.1 fast from Tullahoma, Tennessee. Tell us your subwoofer, your impedance load, and your installation goals and we will confirm this is the right amplifier for your system.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #18181b !important; border: 1px solid #3f3f46 !important; border-radius: 8px; padding: 16px 20px; margin: 24px 0;\"\u003e\n  \u003cp style=\"color: #e4e4e7 !important; font-size: 15px; margin: 0; line-height: 1.6;\"\u003eNeed more power? The \u003cstrong style=\"color: #f04657 !important;\"\u003eArc Audio X2 2500.1\u003c\/strong\u003e delivers 2500 watts at 1 ohm. Two X2 1100.1s strapped also achieve 2200 watts at 4 ohms. Contact Audio Intensity to spec the right configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Arc Audio","offers":[{"title":"Default Title","offer_id":43446077096025,"sku":"X2 1100.1","price":758.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/arc-audio-x2-11001-monoblock-subwoofer-amplifier-1100w-class-damplifierarc-audio-6344432.jpg?v=1781852226","url":"https:\/\/audiointensity.com\/products\/arc-audio-x2-1100-1-monoblock-subwoofer-amplifier-1100w-class-d","provider":"Audio Intensity","version":"1.0","type":"link"}