HK
HK Audio Linear 7 118 Sub A
HK Audio Linear 7 118 Sub A
In stock
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Johannesburg & Pretoria: 2-3 business days
Cape Town: 2-3 business days
Durban: 3-4 business days
Other major cities: 3-5 business days
Remote & rural areas: 5-7 business days
Timeframes are measured from dispatch, not from order placement. Stocked items are dispatched within 1 business day of payment confirmation. Specialist and indent items are confirmed with a written dispatch date before your order is processed. Free nationwide delivery via insured courier.
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- EFT (Electronic Funds Transfer) — Direct bank transfer from any South African bank account. No additional fees. Orders confirmed within 1 business day of payment reflecting.
- Cross Border Transfer — For customers in SADC neighbouring countries (Lesotho, Zimbabwe, Mozambique, Namibia, Botswana, Eswatini). Invoices settle in ZAR; direct delivery is within South Africa only, and cross-border orders are handled on a collection/freight-forwarder basis.
- Wire Transfer — For international customers outside the SADC region. Proforma invoices are processed in ZAR value; direct delivery is within South Africa only, with collection/freight-forwarder arrangements required for export orders.
Orders are confirmed once payment reflects. Banking details are provided in your order confirmation email. View payment details →
Supplied as an independent parallel import. Warranty is provided directly by VisionSounds — warranty claims are handled by us, not the manufacturer. This is in addition to your rights under the Consumer Protection Act, including the six-month implied warranty of quality.
Returns accepted within 30 days of receipt in the condition supplied, with all original packaging and accessories.
Faulty or incorrect items: free return shipping covered by VisionSounds.
Change of mind returns: customer responsible for return shipping costs.
No restocking fees. Refunds processed within 7 business days of inspection.
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Feel every bass note with the HK Audio Linear 7 118 Sub A by HK. Engineered to complement full-range systems with deep, controlled low-frequency output that moves crowds and fills venues.
The LINEAR 7 118 Sub A subwoofer is a true powerhouse. Its direct-radiating bass-reflex construction allows for compact dimensions, and weighing in at just 42 kilograms, it is extremely easy to transport. A powerful punch, precise playback and impressive low frequency performance make this active bass the ideal complement to the LINEAR 7 satellites.
What’s more, it meets all the requirements for quickly and easily implementing effective cardioid setups, both mechanically and with the available filter sets. Thanks to its stereo preamplifier, it is also ideal for use in 2.1 systems.
- 18-inch subwoofer
- Effective maximum sound pressure level thanks to high-performance loudspeakers, drivers and muscular 2000 watts Pascal Class-D amplifiers
- Practical and highly efficient cardioid setup options for effectively reducing bass levels behind the PA
- State-of-the-art DSP platform with integrated fully parametric 10-band EQ, delay and limiting for uncompromised individual configuration
- Latest networking technology to control Theo DSP of every LINEAR 7 cabinet from that one central FOH spot
- Additional DSP-Out with the full range of features of the powerful DSP that lets you operate a non-network-compatible active speaker
- Stereo preamplifier for use as centre sub or in 2.1 setup
- Direct access to easily selectable cardioid presets on the speaker, even in a non-network setup
- High resolution 96 kHz AD/DA converters, FIR-filtering, low latency
- Extremely compact and light cabinet made of birch multiplex
- Professional powerCON and etherCON connections
Cardioid pattern for real-world applications
While midrange and high frequencies are naturally more directional, low frequencies tend to radiate in all directions. Excessive bass levels can be quite the problem on and behind the stage. The more serious issue, though, is that promoters are increasingly making demands to limit the sound distribution range. And there is no alternative to cardioid technology when it comes to meeting specifications for low-range frequencies. With its hardware appointments and filter sets, the 18” LINEAR 7 subwoofer provides a fast, easy way to configure effective cardioid setups.
VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
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