The HK Audio LINEAR 5 MKII 118 Sub HPA is perfect for professionals needing deep, powerful bass in large spaces. This subwoofer achieves an impressive peak SPL of 131 dB with only 10% THD, ensuring impactful, clear sound. Its frequency response covers 36 Hz to the crossover point, delivering precise low-end tones that support mid/high or full-range speakers.

Equipped with a 1,500 W RMS Class D amplifier (3,000 W peak), the LINEAR 5 MK II 118 Sub HPA provides steady, efficient power. Its robust 18-inch driver, with a 4-inch voice coil, generates rich bass with minimal distortion, even at high volume. Built-in DSP functions allow for fine-tuning, enabling users to adjust EQ, polarity, level, and delay to suit specific needs.

The PowerCon and Ethercon connections simplify integration with advanced audio systems, making this subwoofer versatile in complex setups. DSP Out and filter presets, including cardioid options, offer precise multi-speaker control. Its durable birch multiplex enclosure, finished with black acrylic enamel, ensures reliability. Additionally, a metal grille with acoustic foam backing protects the driver.

The M20 pole mount and MultiGrip handles enhance mobility, making this subwoofer suitable for both mobile and fixed setups. Overall, the LINEAR 5 MK II 118 Sub HPA delivers HK Audio’s signature sound and advanced features, ensuring top-tier performance in professional applications.

The HK Audio LINEAR 5 MKII 118 Sub HPA is a powerful and versatile subwoofer designed for professionals who demand exceptional bass performance. Its impressive SPL, robust 18-inch driver, and advanced DSP capabilities ensure rich, clear sound in any setup. Durable construction and easy integration make it ideal for both mobile and permanent installations, delivering reliability and quality every time.

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Name: HK Audio LINEAR 5 MK2 118SUBH (HPA)
Brand: HK Audio
SKU: LINEAR 5 MK2 118SUBH
Availability: InStock

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Delivery Exclusions

PLEASE NOTE:

Some products are exceptionally large, heavy or bulky and require specialist freight services. This typically includes items such as large PA speakers, dual 15″ speaker cabinets, dual 18″ subwoofers, flight cases and other oversized or very heavy equipment.

We work hard to keep our prices as competitive as possible and, in most cases, delivery is completely covered by our standard shipping rates. However, for certain oversized items being delivered to regional or outlying areas, the actual courier cost can be significantly higher than standard deliveries. This is also owing to factors completely outside of our control (petrol costs and rising costs of delivery by courier partners)

If this applies to your order, we will always contact you before dispatch to discuss the available options. These may include:

Proceeding with a small additional freight contribution.
Collecting the order from one of our suppliers or a nearby courier depot where available.
Cancelling the order for a full refund if a suitable solution cannot be reached.

Please be assured that we only request an additional freight contribution in exceptional circumstances where the courier cost is substantially higher than normal. Our goal is always to deliver your order at the advertised price whenever possible.

If you’re unsure whether an item may be affected, you’re welcome to contact us before placing your order and we’ll gladly provide a delivery estimate.

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