Elevate your audio experience with AudioControl’s Altitude Amplifier Series, designed from the ground up to be sleek and modern with a minimalist aesthetic. The anodized matte grey aluminum chassis provides superior thermal dissipation. Performing at the top of their class, these amplifiers offer robust power and exceptional quality.
Altitude amplifiers feature Valet Mode, which safeguards your system from unintended damage by limiting the maximum volume to 25% when activated. They are also compatible with start-stop systems and electric vehicles, ensuring outstanding performance in any vehicle.
Pair Altitude amplifiers with AudioControl’s PNW speakers and Space or Spike subwoofers. This combination creates a soundscape engineered to deliver the pure, uninterrupted power that AudioControl is known for.
Features:
- Advanced PWM circuitry for efficient, high-performance operation
- HEXFET® MOSFETs for fast, reliable switching
- Toroidal Transformer & Low ESR capacitors for minimal distortion
- Precision potentiometers for accurate tuning
- 500V Class X2 self-healing capacitors for high-current protection
- Ferrite Core Inductor filters for low loss
- Class D driver IC with PWM & HEXFET for powerful, efficient output
- High/Low Input Modes
- GTO™ Signal Sense
- Linkwitz-Riley Crossovers
- Start-Stop Compliant
- High Power Output in a Sleek Chassis
- ParaBASS® Low Frequency Contouring
- Valet Mode Option
- Optional Remote Level Control (ACR-1)
- EV Compliant up to 17V
Specifications:
- Preamp Inputs: 6
- Line-Level Inputs: 6 V max
- Speaker-Level Inputs: 20 V max
- Rated Continuous (RMS) Power at 14.4V:
- 90W x 4 @ 4Ω
- 400W x1 @ 4Ω
- 125W x 4 @ 2Ω
- 600W x 1 @ 2Ω
Remote Level Control: Optional ACR-1
Performance:
- S/N Ratio: 95.1 dBA (channels 1–4), 103.9 dBA (channel 5)
- THD+N: <0.25% & <0.75%
- Power / Ground Wire Gauge: 4 AWG
- Valet Mode: Yes
- Recommended Fuse Rating: 120A
- Subsonic Filter: Variable
- Linkwitz-Riley X-Over: Off / High Pass / Low Pass
- Frequency Range: 50 Hz – 5 kHz
- Bass Processing: ParaBASS®
In the Box:
- Audio Control Altitude A1100.5 Amplifier
Dimensions:
- Dimensions: 14” W × 6.7” D × 2.1” H
- Power/Ground Wire Gauge: 4 AWG
- Recommended Fuse: 120A
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
Elevate your audio experience with AudioControl’s Altitude Amplifier Series, designed from the ground up to be sleek and modern with a minimalist aesthetic. The anodized matte grey aluminum chassis provides superior thermal dissipation. Performing at the top of their class, these amplifiers offer robust power and exceptional quality.
Altitude amplifiers feature Valet Mode, which safeguards your system from unintended damage by limiting the maximum volume to 25% when activated. They are also compatible with start-stop systems and electric vehicles, ensuring outstanding performance in any vehicle.
Pair Altitude amplifiers with AudioControl’s PNW speakers and Space or Spike subwoofers. This combination creates a soundscape engineered to deliver the pure, uninterrupted power that AudioControl is known for.
Features:
- Advanced PWM circuitry for efficient, high-performance operation
- HEXFET® MOSFETs for fast, reliable switching
- Toroidal Transformer & Low ESR capacitors for minimal distortion
- Precision potentiometers for accurate tuning
- 500V Class X2 self-healing capacitors for high-current protection
- Ferrite Core Inductor filters for low loss
- Class D driver IC with PWM & HEXFET for powerful, efficient output
- High/Low Input Modes
- GTO™ Signal Sense
- Linkwitz-Riley Crossovers
- Start-Stop Compliant
- High Power Output in a Sleek Chassis
- ParaBASS® Low Frequency Contouring
- Valet Mode Option
- Optional Remote Level Control (ACR-1)
- EV Compliant up to 17V
Specifications:
- Preamp Inputs: 6
- Line-Level Inputs: 6 V max
- Speaker-Level Inputs: 20 V max
- Rated Continuous (RMS) Power at 14.4V:
- 90W x 4 @ 4Ω
- 400W x1 @ 4Ω
- 125W x 4 @ 2Ω
- 600W x 1 @ 2Ω
Remote Level Control: Optional ACR-1
Performance:
- S/N Ratio: 95.1 dBA (channels 1–4), 103.9 dBA (channel 5)
- THD+N: <0.25% & <0.75%
- Power / Ground Wire Gauge: 4 AWG
- Valet Mode: Yes
- Recommended Fuse Rating: 120A
- Subsonic Filter: Variable
- Linkwitz-Riley X-Over: Off / High Pass / Low Pass
- Frequency Range: 50 Hz – 5 kHz
- Bass Processing: ParaBASS®
In the Box:
- Audio Control Altitude A1100.5 Amplifier
Dimensions:
- Dimensions: 14” W × 6.7” D × 2.1” H
- Power/Ground Wire Gauge: 4 AWG
- Recommended Fuse: 120A
Elevate your audio experience with AudioControl’s Altitude Amplifier Series, designed from the ground up to be sleek and modern with a minimalist aesthetic. The anodized matte grey aluminum chassis provides superior thermal dissipation. Performing at the top of their class, these amplifiers offer robust power and exceptional quality.
Altitude amplifiers feature Valet Mode, which safeguards your system from unintended damage by limiting the maximum volume to 25% when activated. They are also compatible with start-stop systems and electric vehicles, ensuring outstanding performance in any vehicle.
Pair Altitude amplifiers with AudioControl’s PNW speakers and Space or Spike subwoofers. This combination creates a soundscape engineered to deliver the pure, uninterrupted power that AudioControl is known for.
Features:
- Advanced PWM circuitry for efficient, high-performance operation
- HEXFET® MOSFETs for fast, reliable switching
- Toroidal Transformer & Low ESR capacitors for minimal distortion
- Precision potentiometers for accurate tuning
- 500V Class X2 self-healing capacitors for high-current protection
- Ferrite Core Inductor filters for low loss
- Class D driver IC with PWM & HEXFET for powerful, efficient output
- High/Low Input Modes
- GTO™ Signal Sense
- Linkwitz-Riley Crossovers
- Start-Stop Compliant
- High Power Output in a Sleek Chassis
- ParaBASS® Low Frequency Contouring
- Valet Mode Option
- Optional Remote Level Control (ACR-1)
- EV Compliant up to 17V
Specifications:
- Preamp Inputs: 6
- Line-Level Inputs: 6 V max
- Speaker-Level Inputs: 20 V max
- Rated Continuous (RMS) Power at 14.4V:
- 90W x 4 @ 4Ω
- 400W x1 @ 4Ω
- 125W x 4 @ 2Ω
- 600W x 1 @ 2Ω
Remote Level Control: Optional ACR-1
Performance:
- S/N Ratio: 95.1 dBA (channels 1–4), 103.9 dBA (channel 5)
- THD+N: <0.25% & <0.75%
- Power / Ground Wire Gauge: 4 AWG
- Valet Mode: Yes
- Recommended Fuse Rating: 120A
- Subsonic Filter: Variable
- Linkwitz-Riley X-Over: Off / High Pass / Low Pass
- Frequency Range: 50 Hz – 5 kHz
- Bass Processing: ParaBASS®
In the Box:
- Audio Control Altitude A1100.5 Amplifier
Dimensions:
- Dimensions: 14” W × 6.7” D × 2.1” H
- Power/Ground Wire Gauge: 4 AWG
- Recommended Fuse: 120A
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
