The Zapco Z-2000.1 AP is a high-output Class AB mono amplifier that blends the warmth and precision of analog power with exceptional current capability. Delivering up to 2000 watts RMS at 2 ohms, it’s designed for audiophiles who demand both control and musicality from their subwoofer or full-range system. With wide crossover flexibility, advanced thermal protection, and Zapco’s meticulous circuit design, the Z-2000.1 AP stands as one of the most powerful and refined Class AB mono amplifiers in its category.
• Model: Z-2000.1 AP
• Type: Class AB Mono Full-Range / Subwoofer Amplifier
• Power Output (RMS):
• 4 Ω: 1 × 1200 W
• 2 Ω: 1 × 2000 W
• Frequency Response: 10 Hz – 30 kHz (±1 dB)
• Signal-to-Noise Ratio: > 100 dB
• THD + N: < 0.05% at rated power
• Damping Factor: > 200 @ 100 Hz
• Input Sensitivity: 0.25 V – 8 V (adjustable)
• Input Impedance: 20 kΩ (balanced) / 10 kΩ (unbalanced)
• Crossover Network:
• Low-Pass Filter (LPF): 30 Hz – 4 kHz (12 dB/octave)
• High-Pass Filter (HPF): 15 Hz – 4 kHz (12 dB/octave)
• Band-pass configuration possible via combined filtering
• Bass Boost: 0 – 12 dB @ 45 Hz (adjustable)
• Cooling System: Heavy-duty aluminum heatsink with dual thermal fan assist
• Protection Circuits:
• Thermal overload
• Short circuit
• DC offset
• Over/under voltage
• Fuse Rating: 3 × 60 A
• Power Supply: Regulated MOSFET PWM with high current capability
• Dimensions: 21.0″ (L) × 8.5″ (W) × 2.5″ (H)
• Weight: Approx. 15.5 lb (7.0 kg)
• Included Accessories: Remote bass level control, mounting hardware, user manual
• Warranty: Standard manufacturer warranty