HK
HK Audio LINEAR 5 MK II 118 Sub HPA
HK Audio LINEAR 5 MK II 118 Sub HPA
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- Johannesburg, Cape Town, Durban, Pretoria: 2–4 business days after payment confirmation.
- Secondary cities and towns: 3–6 business days.
- Outlying and remote areas: 5–7 business days.
- Nationwide delivery options and terms are listed in our shipping policy.
- Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched.
Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched. View full shipping policy →
- 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 neighboring countries (Lesotho, Zimbabwe, Mozambique, Namibia, Botswana, Eswatini). Order via checkout; invoices settle in ZAR via standard cross-border bank transfer.
- Wire Transfer — For international customers outside the SADC region. Complete checkout to generate a proforma invoice with Swift routing details. Payments are processed in ZAR value.
Orders are confirmed once payment reflects. Banking details are provided in your order confirmation email. View payment details →
- All products are genuine, brand new, and include applicable manufacturer or supplier warranty.
- Warranty periods vary by brand and product — typically 1 to 2 years. Contact us to confirm specific brand coverage.
- Returns accepted within 7 days of receipt in original, unused condition with original packaging.
- Faulty or incorrect items: VisionSounds covers return shipping costs.
Feel every bass note with the HK Audio LINEAR 5 MK II 118 Sub HPA by HK. Engineered to complement full-range systems with deep, controlled low-frequency output that moves crowds and fills venues.
HK Audio LINEAR 5 MK II 118 Sub HPA
Description
As the most powerful subwoofer in the LINEAR 5 MK II series, the Sub HPA with its rigid, high-performance 18-inch woofer and its powerful amplifier offers significantly more energy in the low-end range than any other subwoofer in the series. This allows for a particularly precise and powerful bass reproduction with extremely compact dimensions. It is therefore not only a suitable basis for the LINEAR 5 MK II 308 LTA mid/high unit, but also a powerful low-end extension for other LINEAR 5 MK II systems.
The high-performance DSP can be controlled remotely via network and allows extensive processing options and precise sound tuning with the free HK Audio DSP CONTROL software. Cardioid presets can be selected directly at the loudspeaker, allowing 1:1 and 2:1 cardioid setups in no time at all. PowerCon connections with PowerCon Link simplify cabling and save cable material.
| Max. SPL @ 10% THD | 130 dB half space (36 Hz – 100 Hz averaged) |
| Max. SPL peak @ 10 % THD | 131 dB half space |
| Frequency response +/-3 dB | 36 Hz – X-over |
| Frequency response -10 dB | 33 Hz – X-over |
| Power amp output (rms/peak) | 1,500 / 3,000 W |
| Amp type | Class D |
| LF driver | 1x 18″, 4″ voice coil |
| Low-/mid speaker | – |
| HF driver | – |
| Horn directivity | – |
| Active crossover frequency | – |
| Maximum input level | +20 dBu |
| Analog inputs | 2x XLR combo balanced |
| Analog thru | 2x XLR balanced |
| DSP Out | 1x XLR balanced |
| Network port | Ethercon RJ45, 1x In, 1x Thru |
| Filter presets | Front, Cardioid 1:1 vertical, Cardioid 2:1 vertical, Remote |
| Remote software | DSP CONTROL (Windows, Mac OS) |
| DSP functions | Fully parametric 10-band EQ with variable filter characteristics, Low-Pass Filter, Polarity, Level, Delay, Limiter, Mute |
| Sample rate | 48 kHz |
| System latency | <= 2.6 ms |
| Mains connector | 1x Powercon NAC3 In, 1x Powercon NAC3 Thru, 100–240 V |
| Power consuption | 2.5 A / 100–240 V nominal according to EN 62368-1 |
| Angels up (Monitor angle) | – |
| Pole mount | 1x M20 |
| Rigging points | – |
| Carrying handles | 4x HK Audio MultiGrip |
| Housing | Birch multiplex |
| Finish | Black acrylic enamel |
| Front grille | 2 mm metal grille backed with black acoustic foam |
| Dimensions (WxHxD) | 60 x 60,8 x79 cm 23-5/8 x 23-15/16 x 31-7/64″ |
| Weight | 56,8 kg / 125,22 lbs |
VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
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