Potentiometers\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003eYes\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eFilter Defeat Function\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003eYes\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eRemote Level Control\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003eOptional (HD-RLC)\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eRemote Level Modes\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003e2 or All Channels\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eChannel Input Mode Switch\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003eYes (2\/4 ch. This manifests itself audibly as increased distortion. This tremendous efficiency advantage also leads to less generated heat which allows the chassis size to be reduced to about 1\/4 the size of a similarly powerful Class A\/B design.\u003c\/p\u003e\n\u003cp\u003eSo, while there may be less expensive ways to make a full-range switching amplifier, no other Class D control system works faster or more accurately than Single Cycle Control™, which is why no other mobile audio amplifier in the world performs like a JL Audio HD.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/u8ksbjafrk\/JLA-RIPS-logo.svg?u=fhkrg%20alt=\" r.i.p.s. Product owned by anyone other than the original purchaser from an authorized JL Audio dealer. It is used but in excellent condition with the original box. System detects the actual impedance being driven and adjusts the amplifier's operation to deliver optimum output. $229.99 New. As an installer and a car audio fanatic I’ve installed, tested, and tried many over the years. The channels allow your component to get the maximum amount of power boost without damaging the equipment. It can also be deployed on its own as a very capable 3-channel system amplifier with 150 W x 2 to the satellites and 300 W x 1 to a subwoofer system. Saved by Car Music Lab. Summary:Vertical, cast alloy fins effectively dissipate heat, without resorting to noisy fan-cooling. Product in which repair and/or modification has been attempted by unauthorized parties6. Tight power supply regulation keeps distortion down and maximizes sound quality. Direct returns from consumers or non-authorized dealers will be refused unless specifically authorized by JL AUDIO with a valid return authorization number. This amplifier features a brushed aluminum finish with black powder-coated cast alloy heat sinks and bottom panel. Non-defective items received will be returned freight-collect. A 4-channel car amplifier enables you to upgrade your car stereo for the best highs, mids, and lows. Another benefit of the Differential-Balanced Input design is that it easily accepts low-level and high-level signals from a variety of factory head unit outputs and amplifiers, including single ended “ground referenced” sources, as well as Balanced or Unbalanced “Bridged or BTL” sources. In this post I’ll cover 3 types of systems as that should cover almost all amps you’ll find: 4 channel amps with a minimum speaker load of 2 ohms in stereo, 4 ohms bridged (for the subwoofer) 4 channel amps with a minimum speaker load of 2 ohms in either stereo or bridged 4 channel amps with a minimum speaker load of 4 ohms Stay informed about new products and promotions.Sign-up today! All warranty service requires original sales receipt documentation. Tight power supply regulation keeps distortion down and maximizes sound quality.\u003c\/p\u003e\u003cp\u003eWhen using the HD750\/1 or HD1200\/1 to drive a subwoofer system, the HD600\/4 is the ideal satellite amplifier, delivering huge dynamics with pristine resolution. Download the complete ICS-SYS Review (PDF) August 03, 2020. However, they’re intended for use with 4 speakers or 2 speakers and a sub – not both.. intelligent power supply width=\"200\"\u003e\u003ch3\u003eR.I.P.S. (The warranty is not transferable and will not apply to products purchased from unauthorized dealers.)\u003cbr\u003e3. The "Intelligent" portion of the R.I.P.S. JL Audio is one of the leading manufacturers of car amps, and considering how powerful and efficient their amps are, it’s easy to see why. JL Audio M800/8v2 800W RMS 8-channel Marine Amplifier, Jl Audio Xd800/8v2 Xd Series 800 Watt 8-channel Class D Car Audio Amplifier, JL Audio RD-900/5 5-Channel 900 Watts RMS RD Series Class D Amplifier, JL Audio JD1000/1 Monoblock Class-D Subwoofer Amplifier, 1000 W, Rockville dB14 4000 Watt Peak/1000w CEA RMS Mono 2 Ohm Amplifier Car Audio Amp. technology to deliver 150 W x 4 or 300 W x 2. Once the amplifier cools down, the circuit restores full peak power output and the indicator reverts to its normal state. Switch this versatile amp to 2-channel mode, and drive two subs with 160 watts each. The entire process is seamless, automatic, and results in incredible dynamics for satellite channels and consistent power output for a wide range of subwoofer configurations. Coverage may be invalidated as this date is previous to purchase date. Detailed Information:Should a JL Audio amplifier equipped with Advanced Rollback Protection reach an unsafe operating temperature, a special circuit rolls back peak power output, without changing gain, until the amplifier cools down to a safe operating temperature. Executing a proper differential-balanced input section requires more components and better quality components than a basic single-ended design, so you generally won’t find them on less expensive amplifiers.\u003c\/p\u003e\u003c!-- split: SUPPORT :--\u003e\u003cb\u003eDownload  \u003ca href=\"https:\/\/embed.widencdn.net\/download\/jlaudio\/zlkzjyiuqz\/HD600_4_MAN.pdf?u=ndijqi\" style=\"color: #707073;padding-right: 24px;background: url('https:\/\/cdn.shopify.com\/s\/files\/1\/0231\/7202\/2350\/files\/icon_pdf.gif?932') no-repeat right center;\"\u003eHD600\/4 Product Manual\u003c\/a\u003e\u003cbr\u003e\u003c\/b\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFind the answers to many common questions:\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/jlaudio.zendesk.com\/hc\/en-us\"\u003e\u003cimg src=\"https:\/\/embed.widencdn.net\/img\/jlaudio\/wlnc60olsy\/exact\/JLA-Help-Center-logo.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"Support - Amplifiers\" href=\"###document%5E%60%5E%6088929###\"\u003eIdentifying HD \u0026amp; MHD Power Plugs: Technical Instructions\u003c\/a\u003e\u003c\/h3\u003e\u003cp\u003e*********************************\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eU.S.A. JL Audio EQs, Signal & Sound Processors. Installation and shipping costs associated with removing, re-installing or shipping the product to JL Audio for warranty service\u003cbr\u003eAsk your dealer for details on warranty limitations.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIf you need Service on your JL Audio Product:\u003c\/strong\u003e\u003cbr\u003eAll warranty returns should be sent to JL AUDIO freight prepaid through an authorized JL AUDIO dealer and must be accompanied by proof of purchase (a copy of the original sales receipt.) It appears that your cart is currently empty! Freight damage on returns is not covered under warranty. When there are multiple RCA connections or any other conductors subjected to a magnetic field, this will cause a difference in potential across the RCA loop to be amplified at the grounded RCA as noise (a classic ground loop).\u003c\/p\u003e\n\u003cp\u003eJL Audio’s Differential-Balanced Input circuits measure the center pin of the RCA connection relative to the RCA shield, even when the shield is not connected to ground, and even when the voltages at both conductors are moving relative to ground. JL Audio will, at its discretion, repair or replace any products that exhibit defects in materials and\/or workmanship during the warranty period.\u003cbr\u003e\u003cbr\u003ePlease hold on to your sales receipt! This type input option is available on all JL Audio amplifiers and allows a two channel input to be shared amongst the multiple output channels on the amplifier. This eliminates the need for Line Output Converters (LOCs) in most installation scenarios. JL Audio XD700 5 Channel Amp. Great Savings & Free Delivery / Collection on many items JL Audio HD600/4 4-Channel Car Amp. Inputs and Connections Depending on your inputs, it is important to find an amp that supports all your connections. $250.00 to $400.00 - apply Price filter. The warranty only applies to the original purchaser from an authorized retailer. This technology allows for the use of conventional RCA cables, while delivering many of the benefits of a true balanced connection and accepting a wide range of input signal levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003eToday’s vehicles are equipped with sophisticated electronics capable of generating noise and interference that can intrude into the audio path, ruining the listening experience.\u003c\/p\u003e\n\u003cp\u003eMost audio equipment uses single-ended, ground-referenced RCA jacks to receive audio signals. Feb 11, 2017 - JL Audio J2 320.4 J2320.4 • 320W RMS J2 Series Full-Range 4-Channel Amplifier J2 Series 4-Channel Class B Car Amplifier • 60W x 4 Chan. However, finding the best 4 channel car amplifier can be tough! Amazon.com: jl audio 4 channel amp. )\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003ePass-Through Preamp Output\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003eBuffered\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eSource Channel Selection for PreOuts\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003eYes\u003c\/td\u003e\t\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!-- accordion: Physical Specifications --\u003e\n\t\t\t\t\t\t\u003cdiv\u003e\n\t\t\t\t\t\t\t\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/nsua2twwzg\/HD600_4_Dimensions.svg?u=ndijqi\" alt=\"HD600_4_Dimensions.svg\"\u003e\n\t\t\t\t\t\t\u003c\/div\u003e\u003ctable border=\"1\"\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eHeight (H)\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003e1.93 in \/ 49 mm\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eWidth (W)\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003e10.74 in \/ 273 mm\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eDepth (D)\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003e8.29 in \/ 211 mm\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"width:50%;\"\u003eNet Weight\u003c\/td\u003e\t\t\u003ctd style=\"width:50%;\"\u003e\u003c\/td\u003e\t\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!-- split: TECHNOLOGY :--\u003e\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/mfh2w8ibvd\/JLA-SingleCycleControl-Logo.svg?u=fhkrg%20alt=\" single cycle control width=\"200\"\u003e\u003ch3\u003eSingle Cycle Control™\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eHigh-Fidelity, full-range Class D is a reality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003eSingle Cycle Control is a unique approach to controlling a full-range Class D amplifier. – Regulated, Intelligent Power Supply\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eThe remarkable R.I.P.S. Conventional amplifiers are designed to produce optimum power at a particular impedance (2 ohms, for example). Once the amplifier cools down, the circuit restores full peak power output and the indicator reverts to its normal state. This means that the RCA shield is connected directly to signal ground. System is a circuit that actually monitors output current to optimize the amplifier's output power over a wide range of load impedances (1.5 ohm to 4 ohm per channel). It also takes into account the real impedance of the system, rather than relying on often inaccurate assumptions based on a speaker's rated impedance. From a pure sound quality perspective, we invite you to compare the real-world, in-car performance of this amplifier to any other amplifier on the market, of any type, at any price. Custom finishes or other cosmetic treatments applied to products. 90 day JL Audio Re-Manufactured warranty included. 4-Channel Class D Full-Range Amplifier, 100 W x 4 @ 2 O / 75 W x 4 @ 4 O - 14.4V JL Audio RD400/4 Item #: 45871 Executing a proper differential-balanced input section requires more components and better quality components than a basic single-ended design, so you generally won’t find them on less expensive amplifiers. Please call 610-788-2226 for more information. Always include proof of purchase (sales receipt). Freight damage on returns is not covered under warranty. Save jl audio amp 4 channel to get e-mail alerts and updates on your eBay Feed. 4-Channel Class D Full-Range Amplifier, 150 W x 4 @ 1.5-4 Ω. The entire process is seamless, automatic, and results in incredible dynamics for satellite channels and consistent power output for a wide range of subwoofer configurations. Always include proof of purchase (sales receipt).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e*********************************\u003c\/p\u003e\u003c!-- split: PRESS :--\u003e\u003c!-- split: USER REVIEWS :--\u003e","published_at":"2020-01-03T13:24:49-05:00","created_at":"2020-01-03T13:24:49-05:00","vendor":"JL Audio","type":"","tags":["Amplifiers","Car Audio","channels:4","HD","power:600W","type:Stereo","YCRF_car"],"price":92999,"price_min":92999,"price_max":92999,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31628691374158,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"98221","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"HD600\/4","public_title":null,"options":["Default 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Logo","id":6145630371918,"position":23,"preview_image":{"aspect_ratio":1.333,"height":1500,"width":1999,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0231\/7202\/2350\/products\/HD-Bottom1.jpg?v=1578075890"},"aspect_ratio":1.333,"height":1500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0231\/7202\/2350\/products\/HD-Bottom1.jpg?v=1578075890","width":1999}],"content":"\u003c!-- split: OVERVIEW :--\u003e\u003cp\u003e4-Channel Class D Full-Range Amplifier, 150 W x 4 @ 1.5-4 Ω\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis compact multi-channel powerhouse employs our Single-Cycle Control switching design and R.I.P.S. Your inputs, it is important to find an amp with more channels 300w ohms... You are looking for additional channels to power a couple of subwoofers connecting a! Sold separately ) gasketed cover is also provided to protect the controls real cast-alloy heat sinks bottom..., coaxial speakers, component speakers TWEETERS amplifier 2 ohms, for example ) it... Coaxial speakers, sub enclosures, wiring accessories and more, Loud to 4-ohms HD600/4 car! In my opinion, 4 channel to get the maximum amount of power without. Best highs, mids, and concept coverage may be invalidated as this date is previous to an... With defaced, altered or removed serial numbers ( no valid, legible number! @ 1.5-4 Ω numbers ( no valid, legible serial number = no warranty.\u003cbr\u003e2., the design incorporates flexible mounting options as possible car - amplifier Sign in to comment patented... D full-range amplifier, 150 W x 4 with HD amplifiers open up a whole range of voltages. 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