AudioControl AC-LC-4.800 4-Channel LC Series Amplifier

AudioControl AC-LC-4.800 - LC Series 4 Channel Amplifier | Professional OEM Integration

High-power multi-channel amplifier with AccuBASS processing, MILC technology, and advanced OEM integration capabilities featuring 6 active speaker-level inputs with summing for factory source unit compatibility

Product Overview

The AudioControl AC-LC-4.800 delivers professional OEM integration performance through precision-engineered LC Series amplifier designed specifically for interfacing with factory installed source units while providing high-power multi-channel amplification. This advanced amplifier features six active speaker level inputs with summing capability, patent pending AccuBASS® circuit that compensates for factory bass roll-off, and MILC™ Maximum Input Level Control technology, delivering 200 watts per channel at 2 ohms with configurable 4/3/2 channel operation, independent Linkwitz-Riley crossovers, and solid one-piece aluminum chassis construction for professional installation applications.

What Makes This Amplifier Special

• Advanced OEM Integration System – Features six active speaker-level inputs with summing capability allowing seamless interface with most factory installed source units, while AccuBASS® processing compensates for factory bass roll-off to provide maximum bass performance in OEM installations
• Patent Pending MILC™ Technology – Maximum Input Level Control provides precise input signal management for optimal performance with varying source unit output levels, ensuring consistent amplifier operation across different factory and aftermarket sources
• Configurable Multi-Channel Design – Operates as 4/3/2 channel amplifier with independent Linkwitz-Riley alignment crossovers (30Hz-300Hz), providing installation flexibility for various speaker configurations and system requirements with bridging capability for high-power applications
• Professional Component Construction – Built with solid one-piece aluminum chassis for superior thermal management, balanced preamp inputs, assignable preamp outputs, and PFM subsonic filter with optional ACR-1 remote control compatibility for professional installation standards

Technical Specs

• Power Output: 125W x 4 @ 4Ω, 200W x 4 @ 2Ω, 400W @ 4Ω bridged (at 14.4V)
• Channel Configuration: Configurable as 4/3/2 channel amplifier with bridging capability
• Preamp Inputs: 4 balanced inputs with 250mV-8Vrms range
• Speaker Level Inputs: 6 active inputs with summing, 3V-40Vrms range
• Preamp Outputs: 2 assignable outputs with 8.5V RMS maximum
• Frequency Response: 10Hz-30kHz for full-range capability
• Signal to Noise Ratio: 102dBA (Reference 200W @ 2Ω)
• Total Harmonic Distortion: < 0.1% THD+N
• Crossover: Independent Linkwitz-Riley, adjustable 30Hz-300Hz
• Processing Features: AccuBASS® bass restoration, MILC™ input control, PFM subsonic filter
• Remote Control: Optional ACR-1 assignable remote control compatible
• Power Requirements: Minimum 3 AWG power/ground wire, 2 x 40A fuse rating
• Dimensions: 9"W x 7.95"D x 2.1"H
• Weight: 5.0 lbs (2.0kg)
• Construction: Solid one-piece aluminum chassis

Frequently Asked Questions

What makes this amplifier suitable for OEM integration?

The LC-4.800 features six active speaker-level inputs with summing capability, allowing direct connection to factory source units without additional interfaces. AccuBASS® processing compensates for factory bass roll-off commonly found in OEM systems.

What is MILC™ technology and how does it benefit my installation?

MILC™ (Maximum Input Level Control) is AudioControl's patent pending technology that provides precise input signal management, ensuring optimal amplifier performance regardless of varying source unit output levels from different factory or aftermarket systems.

Can I configure this amplifier for different channel configurations?

Yes, the LC-4.800 can operate as a 4, 3, or 2 channel amplifier depending on your system requirements. Channels can also be bridged for higher power output when needed.

How does AccuBASS® processing improve factory system integration?

AccuBASS® compensates for the bass roll-off typically found in factory audio systems, restoring natural bass response without the need for external bass restoration devices or complex tuning.

What crossover options are available?

The amplifier features independent Linkwitz-Riley alignment crossovers adjustable from 30Hz to 300Hz, providing precise frequency management for various speaker configurations and system tuning requirements.

Can I use remote level control with this amplifier?

Yes, the LC-4.800 is compatible with AudioControl's optional ACR-1 assignable remote control, allowing convenient level adjustment from multiple locations in your vehicle.

How It Works

Professional OEM Integration System – Connect factory speaker outputs to the six active speaker-level inputs with summing capability for signal processing. The AccuBASS® circuit automatically compensates for factory bass roll-off while MILC™ technology manages input levels for optimal performance. Configure crossovers and channel operation according to your system requirements, then connect speakers to the appropriate outputs for clean, powerful amplification.

Compatible With / Goes Well With

Source Integration: Factory source units, aftermarket headunits, OEM audio systems requiring bass restoration

Speaker Compatibility: Premium component and coaxial speakers, subwoofers when bridged, multi-driver speaker systems

System Applications: OEM integration projects, factory system upgrades, multi-zone audio installations

Professional Installation: Authorized AudioControl dealers, OEM integration specialists, custom installation professionals