SKU: 40391226264

HK Audio PORTABLE SUB 115 A 1400W Compact Active Subwoofer (Black) - 15in

Sale price$674.55 Regular price$749.50
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

HK Audio PORTABLE SUB 115 A 1400W Compact Active Subwoofer (Black) - 15inPORTABLE SUB Maximum compatibility and controlled bass at the touch of a button The PORTABLE SUB series delivers powerful, precise bass and a thoroughly thought out system concept. Designed as the perfect complement to the HK Audio LUNAR, POLAR and SONAR series, it excels wherever flexible integration, rapid deployment and reliable performance are required. By selecting a preset, the subwoofer adapts perfectly to different setups and ensures perfectly

PORTABLE SUB – Maximum compatibility and controlled bass at the touch of a button

The PORTABLE SUB series delivers powerful, precise bass and a thoroughly thought-out system concept. Designed as the perfect complement to the HK Audio LUNAR, POLAR and SONAR series, it excels wherever flexible integration, rapid deployment and reliable performance are required. By selecting a preset, the subwoofer adapts perfectly to different setups and ensures perfectly coordinated interaction – without any additional configuration effort.

Compact and powerful

The PORTABLE SUB 115 A is a compelling solution for mobile applications and flexible setups, combining compactness with high performance. Despite its small dimensions, it delivers precise, controlled and powerful bass.

Features

  • Preset-based system adaptation for optimal integration
  • Perfect extension for LUNAR, POLAR and SONAR systems
  • 1,400 W peak power, max. sound pressure level: 131 dB
  • 15″ woofer for precise and crisp bass reproduction
  • 24-bit DSP for optimised performance and impulse response
  • Integrated stereo preamp for 2.1 systems
  • Input/Thru connections for flexible signal routing
  • Gain control and polarity switch
  • Robust wooden cabinet in a professional design
  • Ergonomic MultiGrip carrying handles
  • Made in Germany
  • 5-year manufacturer’s warranty (upon registration)

Specifications

  • Concept: Active subwoofer
  • Cabinet principle: Bass reflex
  • Max. SPL peak: 128 dB
  • Sensitivity 1 W/1 m: 98 dB
  • Crossover frequency: 100 Hz / 80 Hz
  • Frequency range -6 dB: 42 Hz - X-Over
  • Frequency range -10 dB: 38 Hz - X-Over
  • Low frequency: 1x 15"with 3" voice coil
  • Crossover: X-Over with 24 dB/oct.
  • Analog input: 2 x XLR/jack combo symm.
  • Analog output: 2 x XLR Thru symm.
  • Power supply: 1 x IEC connector
  • Preamplifier: DSP preamplifier
  • Power amplifier: Class D
  • Power amplifier output RMS: 700 W
  • Power amplifier output peak: 1400 W
  • Power consumption
    • 0,5 A / 220-240 V AC @ 1/8 output power
    • 0,9 A / 100-120 V AC @ 1/8 output power
  • Maximum input level: 20 dBu
  • Speaker protection: Subsonic Filter, Peak and RMS Limiter
  • Sample rate: 48 kHz
  • Filter presets: LUNAR, SONAR, POLAR, General
  • Cabinet features/rigging: 1 x M20 pole mount
  • Carrying handles: 2, MultiGrip
  • Cabinet material: MDF
  • Cabinet surface: acrylic enamel
  • Color: Jet black (RAL 9005)
  • Front grille: 1.5 mm steel front grille, backed with acoustic foam
  • Dimensions (W x H x D): 43 x 56,5 x 63,8 cm  /  16-59/64 x 22-7/32 x 25-3/32 inch
  • Weight: 32,8 kg/ 72,32 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40391226264

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phala riffel
New York, US
★★★★★ 5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
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Larry
Port Orchard, US
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
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Amazon Customer
Alexandria, US
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
M
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Mike L.
Lexington, US
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
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Chris
Pawtucket, US
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
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Reviewed in the United States on May 10, 2026

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