AudioControl A1100.5 - ALTITUDE 5 Channel Amplifier | Complete System Solution

AudioControl A1100.5 - ALTITUDE 5 Channel Amplifier | Complete System Solution

Professional 5-channel Class D amplifier with dedicated subwoofer channel, sleek minimalist design, and advanced HEXFET technology for complete audio system integration in modern vehicles

Product Overview

The AudioControl A1100.5 delivers comprehensive audio system performance through precision-engineered ALTITUDE Series amplifier designed from the ground up with sleek, modern minimalist aesthetic and advanced Class D technology. This professional 5-channel amplifier features anodized matte grey aluminum chassis for superior thermal dissipation, delivering 125 watts per channel for speakers plus 600 watts for subwoofer at 2 ohms with premium toroidal transformer, advanced HEXFET® Power MOSFETs, and ParaBASS® low frequency contouring, providing complete system solution for modern vehicle applications including start-stop systems and electric vehicles up to 17V.

What Makes This Amplifier Special

• Complete Audio System Integration – Features 4 channels for speakers (125W x 4 @ 2Ω) plus dedicated subwoofer channel (600W x 1 @ 2Ω), providing comprehensive power solution for complete audio systems with precise channel allocation and optimal power distribution
• Advanced Class D Technology – Built with high-performance Class D intelligent driver IC with PWM modulator and advanced HEXFET® Power MOSFETs from International Rectifier, utilizing advanced processing techniques for extremely low on-resistance and reliable fast switching speed with high efficiency
• Modern Vehicle Compatibility – Designed for start-stop compliant operation and EV compatibility up to 17V, ensuring outstanding performance in modern vehicles with advanced electrical systems while maintaining consistent power delivery across various operating conditions
• Premium Component Construction – Features premium toroidal transformer for optimal electrical efficiency, low ESR capacitors for minimal power loss, 500V Class X2 capacitors with self-healing properties, and high-efficiency ferrite core inductor power output filters for superior performance and reliability

Technical Specs

• Power Output: 90W x 4 @ 4Ω + 400W x 1 @ 4Ω, 125W x 4 @ 2Ω + 600W x 1 @ 2Ω (at 14.4V)
• Channel Configuration: 4 channels for speakers + 1 dedicated subwoofer channel
• Input Configuration: 6 preamp inputs, high/low input modes
• Input Voltage: Line level: 6V max, Speaker level: 20V max
• Signal to Noise Ratio: 95.1dBA (channels 1-4), 103.9dBA (channel 5)
• Total Harmonic Distortion: <0.25% & <0.75% THD+N
• Crossover: Linkwitz-Riley (Off/High Pass/Low Pass, 50Hz-5kHz range)
• Bass Processing: ParaBASS® low frequency contouring with variable subsonic filter
• Vehicle Compatibility: Start-stop compliant, EV compliant up to 17V
• Protection Features: Valet Mode (25% volume limit when activated)
• Remote Control: Optional ACR-1 remote level control compatible
• Power Requirements: 4 AWG power/ground wire, 120A recommended fuse rating
• Dimensions: 14"W x 6.7"D x 2.1"H
• Weight: 7.95 lbs
• Construction: Anodized matte grey aluminum chassis with superior thermal dissipation

Frequently Asked Questions

What makes this a complete system amplifier solution?

The A1100.5 provides 4 channels for speakers plus a dedicated high-power subwoofer channel, eliminating the need for separate amplifiers and providing optimal power allocation for complete audio system integration.

How does the power distribution work between channels?

Channels 1-4 deliver 125W each at 2 ohms for speakers, while channel 5 provides 600W at 2 ohms specifically for subwoofer applications, ensuring proper power matching for different speaker types.

Is this amplifier suitable for modern vehicles with start-stop systems?

Yes, the A1100.5 is specifically designed for start-stop compliant operation, handling the voltage fluctuations and power cycling that occur in modern vehicles without performance degradation.

What is the variable subsonic filter feature?

The variable subsonic filter allows precise control over the lowest frequencies sent to the subwoofer channel, protecting speakers from damaging subsonic frequencies while optimizing bass response.

Can I control the subwoofer level remotely?

Yes, the amplifier is compatible with AudioControl's optional ACR-1 remote level control, allowing convenient subwoofer level adjustment from a remote location in your vehicle.

What bass processing features are included?

The amplifier includes ParaBASS® low frequency contouring for optimized bass response, variable subsonic filtering, and dedicated Linkwitz-Riley crossover controls for precise subwoofer integration.

How It Works

Professional 5-Channel Power System – Connect the A1100.5 using 4 AWG power and ground wiring with 120A fuse protection. Channels 1-4 power your speakers while channel 5 drives your subwoofer with dedicated bass processing. Advanced HEXFET® Power MOSFETs and premium toroidal transformer deliver clean power while GTO™ Signal Sense manages automatic operation. ParaBASS® processing and variable subsonic filtering optimize low-frequency response for complete system integration.

Compatible With / Goes Well With

Speaker Compatibility: AudioControl PNW speakers, premium component and coaxial speakers rated 2-4 ohms per channel

Subwoofer Integration: AudioControl Space or Spike subwoofers, dedicated subwoofer systems rated 2-4 ohms

System Integration: Complete audio system installations, modern vehicles with start-stop systems, electric and hybrid vehicles up to 17V

Professional Installation: Authorized AudioControl dealers, high-end car audio specialists, complete system integration experts