VHD4.21 Active KVV 987 333 Active Subwoofer (PZA)
What's power without control? By developing one of the most powerful subwoofer solutions in the world today, our already successful VHD2.21 2x21" subwoofer has evolved to incorporate a revolutionary new subwoofer amplifier design exclusive to KV2.
Featuring ultra-high current output, incredible power, exceptional control, and an environmentally efficient, low-power power supply, the active VHD4.21 features two newly developed, large-format 21" woofers and can drive another VHD4.21, delivering up to 14,000 watts of peak power while connected to a standard 16A wall socket.
The VHD4.21 is a truly amazing product and is the ultimate expression of KV2's pioneering subwoofer technologies.
CHARACTERISTICS:
- Two specifically designed 'Low Loss Bandpass' cabinets, one active and one passive,
- Each cabinet contains two custom-designed 21" large-format woofers.
- Low Q design has been applied to achieve optimal speaker loading, enabling high sensitivity of 109 dB 1w/1m.
- The new power management system enables the active power amplifier to deliver maximum output levels of 14 kW, while operating at a modest constant power consumption of 3.6 kW from a 16 A circuit.
- Maximum 320V supplied (limited) peak-to-peak at 100A from the VHD4.21 active module
- A flyable version available: VHD4.21R active passive bass module (KVV 987 480 / KVV 987 481)