Optimal Audio High power Sub bass loudspeaker

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$2,190.00
$2,007.43
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In stock. Shipped within 1-3 days.
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DESCRIPTION

Optimal Audio delivers serious low-frequency reinforcement with the Sub 15, a high-power sub bass loudspeaker engineered for demanding commercial installations. Built around a premium 15-inch long-excursion driver, this subwoofer produces deep, controlled bass output that seamlessly extends the low-end performance of any Optimal Audio system.

Designed with integrators and installers in mind, the Sub 15 features a robust birch plywood enclosure that minimises unwanted resonance while ensuring long-term durability in permanent installations. Its compact footprint allows for discreet placement in venues where visual impact must be minimised without compromising audio performance.

  • 15-inch long-excursion low-frequency driver for powerful, articulate bass reproduction
  • High power handling suitable for bars, restaurants, nightclubs, and retail environments
  • Birch plywood cabinet construction for superior rigidity and reduced colouration
  • Versatile mounting options for flexible integration into diverse venue layouts
  • Optimised for use with Optimal Audio amplifiers and loudspeakers, ensuring seamless system-wide coherence

Whether supplementing ceiling speakers in a hospitality venue or anchoring a full-range system in a high-energy nightclub environment, the Sub 15 provides the foundational low-frequency energy that transforms a good sound system into an exceptional one. It pairs perfectly with Optimal Audio's ecosystem of zone amplifiers and full-range loudspeakers for a complete, professionally specified solution.

SHIPPING INFO

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We ship nationwide across New Zealand. Most orders are dispatched within 1–2 business days. For large commercial equipment or installation orders, shipping times may vary. Contact us if you need urgent delivery.

RETURNS & WARRANTY

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All products are covered by manufacturer warranty. If you receive a faulty item, please contact us and we will arrange repair, replacement or refund in accordance with NZ consumer law.

Frequently Asked Questions

Everything you need to know about our products, ordering and services.

Do you offer installation services?
Yes — we provide professional installation for venues, commercial spaces and custom audio setups. Contact us for a tailored quote.
Do you offer equipment hire?
Yes, we offer hire options for events, functions and temporary setups. Get in touch to discuss your requirements.
What equipment do you recommend for my setup?
It depends on your space and use. Whether you're a DJ, venue or event organiser, we can recommend the right gear for your needs.
Are your products suitable for commercial use?
Absolutely. Our range includes professional-grade equipment designed for venues, events, gyms, bars and permanent installs.
Do you supply complete audio and lighting packages?
Yes — we can supply full packages including speakers, mixers, microphones and lighting for a complete setup.
How long does shipping take in New Zealand?
Delivery times vary depending on the product and location, but most orders are dispatched quickly from within NZ.
Do your products come with warranty?
Yes, all products come with manufacturer warranties. Details vary by brand and product.