JL Audio HD600/4 HD 4-Ch. Full-Range Car Amplifier, 600 W

Description: JL Audio HD600/4 HD 4-Ch. Full-Range Car Amplifier, 600 W JL Audio HD600/4 HD 4-Ch. Full-Range Car Amplifier, 600 W 4-Channel Class D Full-Range Amplifier, 150 W x 4 @ 1.5-4 Ω This compact multi-channel powerhouse employs our Single-Cycle Control switching design and R.I.P.S. technology to deliver 150 W x 4 or 300 W x 2. Tight power supply regulation keeps distortion down and maximizes sound quality. When 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. 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. 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. This amplifier features a brushed aluminum finish with black powder-coated cast alloy heat sinks and bottom panel. A black powder-coated, gasketed cover is also provided to protect the controls.@ 4 Ω150 W RMS x 4@ 3 Ω150 W RMS x 4@ 2 Ω150 W RMS x 4@ 1.5 Ω150 W RMS x 4Bridged @ 8 Ω300 W RMS x 2Bridged @ 4 Ω300 W RMS x 2 @ 4 Ω150 W RMS x 4@ 3 Ω150 W RMS x 4@ 2 Ω150 W RMS x 4@ 1.5 Ω150 W RMS x 4Bridged @ 8 Ω300 W RMS x 2Bridged @ 4 Ω300 W RMS x 2 Frequency Response6 Hz - 30 kHz (+0, -1dB)S/N Ratio, referred to highest rated power>110 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)S/N Ratio, referred to 1 W>88.2 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)Damping Factor @ 4 Ω>300 / 50 HzDamping Factor @ 2 Ω>150 / 50 HzTHD+N @ Rated Power<0.03% @ 4 Ω per Ch.Input Voltage Range @ RCA InputsSwitchable from 200 mV - 2 V RMS to 800 mV - 8 V RMSMin.Copper Power / Ground Wire Gauge4 AWG wireFuse Rating50 A (AFS, AGU or MaxiFuse™) Filter Mode(s)Low-Pass or High-PassFilter Slope(s)12/24 dB/octaveFilter Frequency Range50 Hz - 500 HzDetented, Calibrated Filter Freq. PotentiometersYesFilter Defeat FunctionYesRemote Level ControlOptional (HD-RLC)Remote Level Modes2 or All ChannelsChannel Input Mode SwitchYes (2/4 ch.)Pass-Through Preamp OutputBufferedSource Channel Selection for PreOutsYes Height (H)1.93 in / 49 mmWidth (W)10.74 in / 273 mmDepth (D)7.85 in / 199 mmNet Weight Single Cycle Control™ Summary: High-Fidelity, full-range Class D is a reality. Detailed Information: Single Cycle Control is a unique approach to controlling a full-range Class D amplifier. By tracking the audio signal, comparing it to the real PWM waveform and then correcting it in each and every cycle (over 400,000 times per second), a multitude of distortion-causing mechanisms can be tightly controlled to enable pristine amplification. In more technical terms, our approach is a non-linear control method that monitors the switched variable on a cycle-by-cycle basis so that, in each cycle, the average value of the output (power to the speaker) accurately tracks the input signal. This ensures that power supply disturbances, non-ideal switching edge behavior, component non-linearities and other distortion-causing problems are completely cancelled and taken out of the equation. In addition to the sonic benefits of Single Cycle Control Class D, the technology also results in outstanding efficiency (80% at 1/2 rated power for the whole amplifier, including its power supply), which translates to 60% less current draw than a typical Class A/B car amplifier of equal power. 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. ™, which is why no other mobile audio amplifier in the world performs like a JL Audio HD. R.I.P.S. – Regulated, Intelligent Power Supply Summary: The remarkable R.I.P.S. System ensures consistent power delivery over a wide range of battery voltages and load impedances. Detailed Information: R.I.P.S. stands for "Regulated, Intelligent Power Supply" and is a central feature of JL Audio's 'Slash' and HD amplifiers. "Regulated" means that the power supply adjusts its operation so as to maintain the amplifier's rated power output and low distortion operation over a wide range of vehicle voltages (11V-14.5 V). This contrasts with conventional, "unregulated" power supplies, which allow rail voltages to sag in direct proportion to drops in the supply voltage. This can result in significant power losses when battery voltage decreases, even if those voltage dips are short in duration. This manifests itself audibly as increased distortion. With a JL Audio R.I.P.S.-equipped amplifier, the rail voltage and clean power output remain completely stable in real-world systems, resulting in superior fidelity and stability. The "Intelligent" portion of the R.I.P.S. 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). Conventional amplifiers are designed to produce optimum power at a particular impedance (2 ohms, for example). When asked to run above that impedance (say, 4 ohms), these amplifiers lose power (half their power from 2 ohms to 4 ohms). This will not happen with a JL Audio HD or 'Slash' amplifier because the R.I.P.S. System detects the actual impedance being driven and adjusts the amplifier's operation to deliver optimum output. 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. 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. The bottom line: Optimum power, at any impedance between 1.5 ohm and 4 ohm per channel, at any vehicle voltage between 11V and 14.5V.Advanced Rollback Protection Summary: JL Audio's exclusive Advanced Rollback Protection circuit monitors the amplifier's thermal condition and adjusts amplifier operation to eliminate annoying amplifier shut-down events. 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. The condition is generally indicated by a red “Thermal” or “Status” LED state. On VXI amplifiers, the LED ring will flash red. Once the amplifier cools down, the circuit restores full peak power output and the indicator reverts to its normal state. The operation of Advanced Rollback Protection is inaudible in most cases, but it ensures that your music keeps on playing, even under the most demanding conditions.RealSink™ Summary: Vertical, cast alloy fins effectively dissipate heat, without resorting to noisy fan-cooling. Detailed Information: Most car audio amplifiers rely on big lumps of metal that do a good job of storing heat, but not such a great job of getting rid of it. RealSink™-equipped JL Audio amplifiers feature real cast-alloy heat sinks with vertically-oriented fins. This design is far more effective than the lump-of-metal approach, utilizing the physics of convection and radiation to more effectively exchange heat with the surrounding air. The design of these heat sinks was refined through extensive finite-element analysis, resulting in amplifiers that keep their cool under the most demanding conditions. HD Mounting Options Summary: Two mounting options plus a space-saving stacking feature ease installation. Detailed Information: The compact dimensions of the HD amplifiers open up a whole range of installation options simply not possible with larger designs. To give you as many mounting options as possible, the design incorporates flexible mounting options for single or multiple amplifier installations. Standard Mounting: The mounting screws secure the amplifier to the mounting surface and are concealed by the four corner caps, resulting in a very clean look. Lateral Mounting Feet: Lateral Mounting Feet are also included with HD amplifiers to provide an alternative mounting option. This can be very useful in tight space applications or when mounting pre-stacked, multiple HD amplifiers. Optional HD Stack Kit: Permits stacking of one HD amp to another HD amp (sold separately). Differential-Balanced Inputs Summary: JL Audio’s Differential-Balanced Inputs are engineered to combat induced cable noise, which is a common problem in car and marine audio installations. 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. Detailed Information: Today’s vehicles are equipped with sophisticated electronics capable of generating noise and interference that can intrude into the audio path, ruining the listening experience. Most audio equipment uses single-ended, ground-referenced RCA jacks to receive audio signals. This means that the RCA shield is connected directly to signal ground. This is a simple, cost effective input design that works well for short runs in noise free environments. In noisier environments, this method cannot reject the common mode noise that could be on both RCA conductors (shield and center conductor). By having more than one chassis-grounded RCA shield on a device, single-ended input designs are also more susceptible to ground loops. If noise is present on both conductors while the shield is connected to ground, the input amplifier will amplify the noise relative to the grounded RCA shield. 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). JL 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. Because both the center conductor and the shield see high impedance to ground at the input, a ground loop cannot be formed, as there is no current flow to induce a voltage as noise. This works equally well with differential-balanced, or unbalanced signal sources, making this input architecture compatible with all standard car and marine audio equipment, using standard, unshielded, twisted-pair RCA cables. No special cables are required, unlike the fully balanced connections uséd in professional audio. 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. This eliminates the need for Line Output Converters (LOCs) in most installation scenarios. The obvious question is: “Why don’t all car audio amplifiers use Differential-Balanced Inputs?” The answer is simple: it costs more. 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.Download HD600/4 Product Manual USA Limited Warranty: Two (2) years from the original date of purchaseWarranty Details Find the answers to many common questions: × × × × × × × × × × × × × × × × × × × × × × × × Buy now and save! 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Additional Information No additional information at this time Ask seller a question You might also like JL Audio XD-BPW1/0-500 50 ft (15.2 m) Spool Blue Power Ground Wire Cable 1/0 AWG JL Audio XMD-WHTANT-AM/FM Marine AM/FM Antenna Motorola-style JL Audio XD-RT2-4PAK Four 2 AWG Crimpable Ring Terminals for Wire JL Audio XD-BPW30A-250 250 ft (76.2 m) Spool of Black Power Wire Cable, 30A Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © JL Audio Shipping & Payments Click the Shipping & Payments tab above the listing description for more info Payment Accepted Payment Methods Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). 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Price: 1099.99 USD

Location: Hollywood, Florida

End Time: 2023-11-08T17:09:57.000Z

Shipping Cost: N/A USD