🇬🇧 Kv2 Audio VHD2.21 ☎️Call for Quote


VHD2.21 - Ultra Low Frequency Subwoofer

Originally designed for Super Live Audio as part of a VHD system, the VHD2.21 is voiced for both Live Music but also excels in the field of Club and Dance Music. In this situation it works very effectively, operating down to 25Hz, alongside other VHD products, the smaller ES range, or as an incredible stand-alone subwoofer that can complement any other manufacturers systems. Unlike traditional 21" subwoofers that are typically designed as more of an effect subwoofer, the VHD2.21 boasts tight, fast delivery and extreme dynamics, even at higher bass frequencies – qualities rarely found in such a large unit. One 2.21 can be driven by a single VHD3200. Whilst larger than KV2 Audio’s existing subwoofers it still fits in with the company’s philosophy of providing maximum performance from within a compact footprint.


System Acoustic Performance

Max SPL Long-term 143dB (2xVHD2.21)
Max SPL Peak 146dB (2xVHD2.21)
-3dB Response 34Hz to 180Hz
-10dB Response 28Hz to 240Hz
Sensitivity 106dB
Crossover Point 60Hz to 120Hz

Low Frequency Section

Acoustic Design Bandpass with low port losses
Low Frequency Amplifier Requirement 3200W /1x VHD2.21 (bridged VHD3200 amp.)
Woofer Size / Voice Coil Diameter / Design 2 x 21" / 4.3"
Magnet Type Neodymium Advanced Ventilated
Diaphragm Material Epoxy Reinforced Cellulose

Speaker Input

Speaker Input AP4 male


Cabinet Material Baltic birch
Handles 8
Color "Orange peeled" Matt Black or any RAL

Physical Dimensions

Height 700 mm (27.55")
Width 1080 mm (42.52")
Depth 1200 mm (47.24")
Weight 155 kg (341.7lbs

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