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    Zapco - Z-3KD II - Class D, Mono Power 2Ω: 1 x 1800W, 4Ω: 1 x 900W

    Zapco - Z-3KD II - Class D, Mono Power 2Ω: 1 x 1800W, 4Ω: 1 x 900W

    by Zapco
    Sold out
    $2,083.33 - $2,083.33
    $2,083.33
    $2,083.33 - $2,083.33
    $2,083.33

    The Zapco Z-3KD II is a high-power Class D mono amplifier built for clean, controlled bass performance. Delivering up to 1800 watts RMS at 2 ohms, it combines raw power with Zapco’s hallmark sound quality and reliability. With a fully adjustable crossover, subsonic filter, bass boost, and included remote level control, the Z-3KD II provides flexible tuning and precision output for any high-performance subwoofer system.

    • Model: Z-3KD II
    • Type: Class D Mono Subwoofer Amplifier
    • Power Output (RMS):
     • 4 Ω: 1 × 900 W
     • 2 Ω: 1 × 1800 W
    • Frequency Response: 10 Hz – 250 Hz (±1 dB)
    • Signal-to-Noise Ratio: > 95 dB
    • THD + N: < 0.05% at rated power
    • Damping Factor: > 150 @ 100 Hz
    • Input Sensitivity: 0.2 V – 8 V (variable)
    • Input Impedance: 10 kΩ (unbalanced)
    • Low-Pass Filter (LPF): 30 Hz – 250 Hz (24 dB/octave)
    • Subsonic Filter: 10 Hz – 50 Hz (24 dB/octave)
    • Bass Boost: 0 – 12 dB @ 45 Hz (adjustable)
    • Phase Control: 0° – 180° variable
    • Remote Control: Wired bass level remote included
    • Cooling System: High-efficiency aluminum heatsink with thermal sensor
    • Protection Circuits:
     • Thermal overload
     • Over-current
     • Short circuit
     • DC offset
     • Low voltage / over voltage
    • Fuse Rating: 2 × 50 A
    • Power Supply: MOSFET PWM regulated
    • Dimensions: 14.6″ (L) × 7.5″ (W) × 2.2″ (H)
    • Weight: Approx. 8.8 lb (4.0 kg)