HK Audio L SUB 1500
Linear Active 15" Subwoofer

OUR PART #  LSUB1500A


The HK Audio L SUB 1500 A 15” bass reflex subwoofer is a showcases lots of power. A powerful punch, precise playback and an impressive low end (all the way to 45 Hz) make this powered sub the perfect add-on to mid/high units from the LINEAR 3 family when particularly dynamic and crisp bass response is required. What’s more, LINEAR SUB 1500 A can also be used in combination with mid/high units from the LINEAR 5 family, as a bass extension to the ELEMENTS EASY BASE, SMART BASE and LINE BASE systems, or as a sub extension to the active 2.1 LUCAS 2K15 system.

HK Audio L SUB 1500 Features:

  • Compact powered subwoofer
  • 1200 watts
  • 1 x 15" speaker
  • 131 dB Max SPL Peak @ 10% THD (halfspace)
  • Ideal add-on to mid/high units from the LINEAR 3 family
  • Can also be used in combination with LINEAR 5 mid/high units, as a bass extension to the ELEMENTS EASY BASE, SMART BASE and LINE BASE systems, or as a bass add-on to the active 2.1 LUCAS 2K15 system
  • Rugged wood enclosure
  • Adjustable X-over frequency
  • Integrated HK Audio MultiGrips

HK Audio L SUB 1500 Specifications:

  • Max SPL: 129 dB half-space (@ 10% THD)
  • Max SPL peak: 131 dB half-space (@ 10% THD)
  • Max SPL calculated: 132 dB half-space
  • Frequency response +/- 3 dB: 49 Hz – X-Over
  • Frequency response -10 dB: 45 Hz – X-Over
  • Power Rating: 1200 W
  • Amplifier: Class D
  • Active protection circuits: Under-voltage, thermal, short circuit, and over-current protection, Subsonic 24 dB/oct. peak limiter
  • LF Speaker: 1x 15"
  • Cut-off Frequency active: 100/120 Hz variable with 24 dB/oct.
  • Connections: 2x XLR Combo In bal., 2 x XLR Thru bal., 2x XLR-Mid/High Out
  • Input Sensitivity: +4 dBu @ Gain center-notched
  • Pole mount: 1x M20 (K&M)
  • Handles: 2x HK Audio MultiGrip
  • Enclosure: MDF 16 mm
  • Grille: 2 mm metal grille backed with black acoustic foam
  • Finish: Acrylic enamel, black
  • Optional accessories: Protective cover, Stereo Pole Add-On M20, tilt unit, 100 mm casters
  • Dimensions (WxHxD): 48.5 x 48.5 x 59.5 cm
  • Weight: 29.8 kg (65.7 lbs.)

HK Audio L SUB 1500
Linear Active 15" Subwoofer

OUR PART #  LSUB1500A

Product Information:

The HK Audio L SUB 1500 A 15” bass reflex subwoofer is a showcases lots of power. A powerful punch, precise playback and an impressive low end (all the way to 45 Hz) make this powered sub the perfect add-on to mid/high units from the LINEAR 3 family when particularly dynamic and crisp bass response is required. What’s more, LINEAR SUB 1500 A can also be used in combination with mid/high units from the LINEAR 5 family, as a bass extension to the ELEMENTS EASY BASE, SMART BASE and LINE BASE systems, or as a sub extension to the active 2.1 LUCAS 2K15 system.

HK Audio L SUB 1500 Features:

  • Compact powered subwoofer
  • 1200 watts
  • 1 x 15" speaker
  • 131 dB Max SPL Peak @ 10% THD (halfspace)
  • Ideal add-on to mid/high units from the LINEAR 3 family
  • Can also be used in combination with LINEAR 5 mid/high units, as a bass extension to the ELEMENTS EASY BASE, SMART BASE and LINE BASE systems, or as a bass add-on to the active 2.1 LUCAS 2K15 system
  • Rugged wood enclosure
  • Adjustable X-over frequency
  • Integrated HK Audio MultiGrips

HK Audio L SUB 1500 Specifications:

  • Max SPL: 129 dB half-space (@ 10% THD)
  • Max SPL peak: 131 dB half-space (@ 10% THD)
  • Max SPL calculated: 132 dB half-space
  • Frequency response +/- 3 dB: 49 Hz – X-Over
  • Frequency response -10 dB: 45 Hz – X-Over
  • Power Rating: 1200 W
  • Amplifier: Class D
  • Active protection circuits: Under-voltage, thermal, short circuit, and over-current protection, Subsonic 24 dB/oct. peak limiter
  • LF Speaker: 1x 15"
  • Cut-off Frequency active: 100/120 Hz variable with 24 dB/oct.
  • Connections: 2x XLR Combo In bal., 2 x XLR Thru bal., 2x XLR-Mid/High Out
  • Input Sensitivity: +4 dBu @ Gain center-notched
  • Pole mount: 1x M20 (K&M)
  • Handles: 2x HK Audio MultiGrip
  • Enclosure: MDF 16 mm
  • Grille: 2 mm metal grille backed with black acoustic foam
  • Finish: Acrylic enamel, black
  • Optional accessories: Protective cover, Stereo Pole Add-On M20, tilt unit, 100 mm casters
  • Dimensions (WxHxD): 48.5 x 48.5 x 59.5 cm
  • Weight: 29.8 kg (65.7 lbs.)
Add to Cart

We're sorry, only of this item available



Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM