Sky High Car Audio SH-3500.1 – Compact. Capable. Customizable.

The SH-3500.1 is the perfect blend of clean power, compact sizing, and full Sky High modular flexibility. Built in Korea with high-efficiency engineering and expansion-ready features, this amplifier delivers reliable performance for daily drivers, demo setups, and show-ready installs. Small footprint, big results—this amp sets the bar for 3K–4K class monoblocks.

🔥 Key Features

• True 0.5 OHM Stability – Fully tested and warrantied under real-world heavy load.
• 3,500W Rated Output – Strong daily power with serious headroom for dynamic bass.
• Korean Built Class D Design – Ultra fast-switching with balanced inputs and clean signal processing.
• Individually QC Tested – Every amp is performance verified before leaving the factory.
• 17.0vdc Max Operating Voltage – Rated at 13.2vdc @ 1 OHM.
• Modular Cooling System – Three levels of upgradeable cooling for long session reliability.
• Acrylic Backplate + Internal Fan – Improves airflow and thermal consistency.
• Strappable with Onboard Synchronizer – Built for multi-amp systems and future expansion.
• Premium Customization Options – Modular overlays, mounting kits, and power accessories.
• 1-Year Warranty – Covers defects including 0.5 OHM use.

📏 Dimensions

• Length: 15.75 inch
• Width: 9.92 inch
• Height: 3.13 inch
• Matches the SHCA3000.4 for perfect multi-amp symmetry.

❄️ Efficiency & Airflow

• High-efficiency circuit layout minimizes heat and stress during long play.
• Acrylic backplate includes a built-in cooling fan for extended reliability.
• Ideal for daily systems, demo events, and high-output builds without thermal drop-off.

🎨 Customization That Stands Alone

Flippable Branding System

• Diamond-cut Sky High logo and model plates flip for a clean orientation in any mounting direction.

Modular Center Panel (optional overlays sold separately)

• Forged carbon
• Mirror stainless
• Paint-matched aluminum
• Acrylic/plexi LED options
• No adhesive—fully modular bolt-on design.

⚡ Power Input Flexibility

Input Expansion Kits (sold separately)

• Add additional 12V power delivery points for demanding builds.
• Available in cast aluminum, CNC aircraft aluminum, and copper.

Ring Terminal Adapters (sold separately)

• Ideal for tight-fit installs and clean wiring layouts.
• High-conductivity bolt-on connections.

❄️ Cooling System Expandability

Passive Cooling Add-Ons (sold separately)

• Slide-in extruded aluminum heat sink overlays increase surface area up to 25%.
• Available raw or in five standard colors; powder coat, dip, chrome, copper, gold, or polished finishes available.
• Note: Non-anodized coatings reduce cooling efficiency.

Active Cooling Kits (sold separately)

• Push/pull fans mount to passive extensions and plug into onboard 12V fan outputs.
• Optional thermal bridges allow airflow linking across multiple amplifiers.

2026 Water Cooling Ready

• Upcoming bolt-on system includes pump, radiator, lines, and optional tank.

🔗 CAT6 Remote System Compatible

• Link up to 12 SHCA amplifiers.
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