HK
HK Audio Linear SUB 1500A – 15″ 1200W Active Subwoofer
HK Audio Linear SUB 1500A – 15″ 1200W Active Subwoofer
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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 SUB 1500A – 15″ 1200W Active Subwoofer by HK. Engineered to complement full-range systems with deep, controlled low-frequency output that moves crowds and fills venues.
HK AUDIO Linear SUB 1500 A 1200W Powered 15″ Bass Reflex Subwoofer
Audio professionals looking for a powered subwoofer will be impressed with the HK Audio LINEAR SUB 1500 A, an active 15″ bass-reflex subwoofer that was designed to complement the LINEAR 3 and LINEAR 5 mid-high loudspeakers. The SUB-1500 A delivers a low-frequency response from 45 to 120 Hz with a maximum SPL of 132 dB. Two MultiGrip handles make it easy to transport, while the integrated M20 pole cup allows you to attach an optional speaker pole.
Features
- 1200W Class-D Amplifier
- Active Crossover: 100 / 120 Hz
- Two Combo XLR-1/4″ + Two XLR Thru
- Mid/High Line Out with XLR Connectors
- Phase: 0 / 180°
- Config Switch for One/Two Subwoofers
- Designed to Complement LINEAR 3 Mid/High
- Easy to Transport
- Limited 5-Year Warranty
Specifications
| Configuration |
Active Subwoofer
|
| Enclosure Type |
Bass-Reflex Subwoofer
|
| Total Power Capacity |
1200 W Peak
|
| LF Driver |
1 x 15″ / 381 mm Woofer
|
| Frequency Range |
45 Hz to 120 Hz -10 dB
|
| Enclosure Type |
Bass-Reflex Subwoofer
|
| Total Power Capacity |
1200 W Peak
|
| Amplifier Class |
Class-D
|
Drivers
| HF Driver |
None
|
| MF Driver |
None
|
| LF Driver |
1 x 15″ / 381 mm Woofer
|
| LF Voice Coil |
3″ / 76.2 mm
|
Performance
| Frequency Range |
45 Hz to 120 Hz -10 dB
|
| Frequency Response |
49 Hz to 120 Hz ±3 dB
|
| Maximum SPL |
132 dB (Half-Space)
|
| Input Sensitivity |
+4 dBu
|
| Gain Range |
-6 dB to +6 dB
|
| Protections |
Infrasonic, Overcurrent, Short Circuit, Signal Limiter, Thermal, Undervoltage
|
Connectivity
| Audio I/O |
2 x Combo XLR-1/4″ 3-Pin Female Balanced/Unbalanced Line Input
2 x XLR 3-Pin Male Balanced Line Thru 2 x XLR 3-Pin Male Balanced Line/High-Pass Output |
| Network I/O |
None
|
| USB |
None
|
| Wireless Connectivity |
None
|
| Mobile App Compatible |
No
*As of January 2023: Check with the manufacturer for the most up-to-date compatibility |
Signal Processing
| Crossover |
100 / 120 Hz, 24 dB/Octave
|
| EQ |
None
|
| Parametric EQ |
Yes
|
| Semi-Parametric EQ |
None
|
| Filters |
1 x High-Pass
|
| Dynamic Processing |
Limiter, Peak Limiter
|
| Alignment Delay |
None
|
| Phase Adjustment |
None
|
Power
| AC Input Power |
100 to 240 VAC, 50 / 60 Hz
|
| AC Power I/O |
1 x IEC Input
|
| Current Consumption |
120 VAC:
6 A (Typical) 240 VAC: 3 A (Typical) |
Physical
| Mounting |
1 x M20 Pole Socket (Side, Top)
|
| Handles |
1 x Each Side
|
| Dimensions |
23.4 x 19.1 x 19.1″ / 59.5 x 48.5 x 48.5 cm
|
| Weight |
65.7 lb / 29.8 kg
|
VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
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