Description
HIRE – KV2 VHD 4.21 21" Powered Subwoofer System (Melbourne)
Arena‑grade low‑end in a compact footprint. The KV2 VHD 4.21 powered sub system delivers exceptionally deep, tight bass with massive headroom — perfect for premium DJs, live bands and high‑impact corporate shows.
Key Features
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Dual 21" high‑excursion drivers in a high‑efficiency enclosure for seismic LF
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System‑powered design with dedicated amplification & control for optimum performance
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Integrated processing for protection, phase alignment and musical voicing
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Tour‑grade build with rugged hardware, pro connectors and transport options
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Scalable: deploy single, pair or multi‑cab stacks to match venue size
Perfect For
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Festivals, clubs & warehouse events
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Live bands and drum/DJ fills
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Premium weddings & corporate productions needing ultra‑clean low‑end
What’s Included (per system)
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KV2 VHD 4.21 21" powered subwoofer enclosure
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Mains power cable(s) and NL4/speakON signal leads (as required)
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Protective covers/case or dollies
Popular Hire Options
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Single / Pair / Quad systems for scalable SPL
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Matched Rigs: VHD 4.21 subs + high‑output tops + mixer + mics
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DJ/Event Packs tuned for genre and room size
Tech Specs (Essentials)
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Type: Powered dual 21" subwoofer system with dedicated amp/control
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Processing: System‑tuned limiting, alignment and protection
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I/O: Balanced inputs/through; speakON between amp rack and cabinet
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Mounting: Ground‑stack; pole mounts/frames by request
Need exact frequency response, SPL and power draw? We’ll provide the official KV2 datasheet and recommended settings on request.
Recommended Add‑Ons
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Tops: High‑output 12"/15" point source or line‑source systems
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Rigging/Transport: Dollies, ramps, crew for safe handling
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Mixers & Mics: Digital/analog consoles; wired/wireless mics
Delivery & Setup
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Melbourne metro same‑day delivery available (subject to schedule)
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Bump‑in/bump‑out with system tuning and alignment on request
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Safety‑first handling by experienced technicians
Requirements
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Appropriate 240 V mains circuits for system amplifier(s)
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Clear floor space and safe cable runs
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Suitable access for heavy equipment (ramps/lifts preferred)
Why Hire from Concert AV
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Tour‑maintained inventory tested before every job
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LF‑savvy system techs who dial in crossover, phase & alignment
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Flexible logistics: delivery, setup, live support
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Trusted by venues, promoters & brands across Melbourne
Ready to book the KV2 VHD 4.21? Tell us your date, venue/suburb and audience size, and we’ll tailor the right quantity and top pairing for your event.