MB QUART PA1 800.4 PREMIUM PRO 4 CHANNELAMPLIFIER (USED)

🔊 MB Quart PA1-800.4 Amplifier 📦 Power Output: • 4 × 100W @ 4Ω • 4 × 200W @ 2Ω • 2 × 400W Bridged @ 4Ω 📏 Dimensions: 4.92″ × 4.41″ × 2.01″ ⚙️ Description: The PA1-800.4 steps up the game with more headroom and clarity. A Full-Range Class-D amplifier, it drives larger front-stage or full active systems with authority while keeping footprint and heat low. 🧠 Board & Chipset: • Full-Range Class-D platform with advanced PWM modulation • High-efficiency MOSFET switching ensures smooth signal response • MCU voltage monitoring for stable, distortion-free operation ❄️ Cooling & Design: • Variable-speed cooling fan with heat sink fins for optimal dissipation • Compact aluminum housing engineered for tight spaces 🔌 Inputs & Features: • Tiffany RCA inputs and speaker-level integration • Adjustable low-pass, high-pass, and gain controls for full flexibility 💡 Performance Note: Ideal for multi-driver setups, this amp provides clean output with strong transient accuracy and MB Quart reliability.