AudioControl LC-4.800 4-Channel High-Power Car Amplifier with AccuBASS® – 800W RMS
Product Description
Take your car audio system to the next level with the AudioControl LC-4.800 High-Power Multi-Channel Amplifier. Designed for powerful performance and advanced factory audio integration, this versatile 4-channel Class D amplifier combines high output power with AudioControl's renowned signal processing technologies.
Delivering 125W RMS × 4 at 4 ohms and 200W RMS × 4 at 2 ohms, the LC-4.800 provides the power needed to drive demanding speaker systems with clarity and control. Its flexible design can also be configured for 4-, 3- or 2-channel operation, including bridged configurations delivering up to 400W RMS per bridged pair at 4 ohms.
One of its standout features is AudioControl's patented AccuBASS® processing, designed to compensate for factory-installed audio systems that reduce bass output as the volume increases. This helps restore low-frequency performance and deliver a more satisfying listening experience.
For seamless factory integration, the LC-4.800 features six active speaker-level inputs with summing, allowing multiple factory audio signals to be combined. It also incorporates MILC™ Maximum Input Level Control and GTO™ Signal Sense technology for a more straightforward installation.
With independent Linkwitz-Riley crossovers, assignable preamp outputs, a PFM subsonic filter and optional ACR-1 remote control compatibility, the LC-4.800 provides exceptional flexibility for advanced car audio upgrades.
Key Features
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High-Power 4-Channel Amplifier: Powerful multi-channel amplification for demanding car audio systems.
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125W RMS × 4 at 4 Ohms: Delivers impressive power for compatible speakers.
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200W RMS × 4 at 2 Ohms: Provides increased output for lower-impedance speaker configurations.
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400W RMS Bridged at 4 Ohms: Supports high-power bridged configurations.
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AccuBASS® Processing: Compensates for factory bass roll-off to help restore low-frequency performance.
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MILC™ Technology: Maximum Input Level Control helps manage factory audio signal levels.
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Six Active Speaker-Level Inputs: Supports factory audio integration with signal summing.
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GTO™ Signal Sense: Automatically activates the amplifier when an audio signal is detected.
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Four Balanced RCA Inputs: Connect compatible aftermarket head units and audio processors.
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Two Assignable Preamp Outputs: Provides flexible signal routing for additional equipment.
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Independent Linkwitz-Riley Crossovers: Adjustable high-pass and low-pass crossover settings.
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PFM Subsonic Filter: Additional control over unwanted low-frequency signals.
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Optional ACR-1 Remote: Adjust assignable output levels from the driver's seat.
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Solid Aluminium Chassis: Robust construction designed for demanding installations.
Technical Specifications
| Specification |
Details |
| Brand |
AudioControl |
| Model |
LC-4.800 |
| Series |
LC Series |
| Product Type |
High-Power Multi-Channel Car Amplifier |
| Number of Channels |
4 |
| Configurations |
4 / 3 / 2 Channel |
| Amplifier Class |
High-Power Amplifier |
| RMS Power @ 4 Ohms |
125W × 4 |
| RMS Power @ 2 Ohms |
200W × 4 |
| Bridged RMS Power @ 4 Ohms |
400W per bridged pair |
| Rated Voltage |
14.4V DC |
| Speaker-Level Inputs |
6 |
| Preamp Inputs |
4 Balanced |
| Speaker-Level Input Range |
3–40V RMS |
| RCA Input Voltage Range |
250mV–8V RMS |
| Preamp Outputs |
2 Assignable |
| Maximum Preamp Output |
8.5V RMS |
| AccuBASS® |
Yes |
| MILC™ Technology |
Yes |
| GTO™ Signal Sense |
Yes |
| Signal-to-Noise Ratio |
102dBA |
| THD+N |
Less than 0.01% |
| Frequency Response |
10Hz–30kHz |
| Crossover Type |
Linkwitz-Riley |
| Crossover Frequency Range |
30Hz–300Hz |
| Crossover Slope |
12dB per Octave |
| PFM Subsonic Filter |
33Hz / Off |
| Fuse Rating |
2 × 40A |
| Minimum Power/Ground Cable |
3 AWG |
| Dimensions (W × D × H) |
229 × 202 × 53mm |
| Weight |
Approx. 2kg |
AccuBASS® Technology – Restore Factory Bass Performance
Many factory-installed car audio systems reduce bass frequencies as the volume increases to protect the original speakers.
AudioControl's patented AccuBASS® technology is designed to compensate for this factory bass roll-off, helping restore low-frequency output and maintain a fuller sound at higher listening levels.
This makes the LC-4.800 particularly useful for upgrading factory audio systems without sacrificing the original head unit.
Advanced OEM Integration
The LC-4.800 is designed to work with a wide range of factory and aftermarket audio systems.
Six Active Speaker-Level Inputs: Accept signals from compatible factory audio systems, with summing capabilities to combine multiple audio channels.
Four Balanced RCA Inputs: Connect aftermarket head units and compatible audio processors.
MILC™ Maximum Input Level Control: Helps manage incoming factory audio signals and maintain appropriate input levels.
GTO™ Signal Sense: Automatically turns on the amplifier when it detects an audio signal, simplifying installations with compatible factory stereos.
Flexible Audio Configuration
The LC-4.800 can be configured for 4-, 3- or 2-channel operation, giving installers flexibility when designing a custom audio system.
Its independent Linkwitz-Riley crossover controls allow you to tailor high-pass and low-pass settings to suit connected speakers and system requirements.
The two assignable preamp outputs provide additional signal-routing options, while the optional ACR-1 remote allows convenient adjustment of assigned output levels.
Installation Information
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Supports compatible 2-ohm stereo speaker loads.
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Bridged operation requires a minimum 4-ohm load.
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Requires appropriately rated power and ground wiring.
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Two 40A fuses are fitted.
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Allow suitable ventilation and secure mounting.
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Professional installation is recommended for factory audio integration and advanced configurations.
Please check speaker impedance, wiring requirements and vehicle compatibility before ordering.
