We are aware of a technical issue that is currently affecting the display of some images on our website. Ordering functionality is unaffected, and all orders are processed securely as always.

Trusted by Professionals Since 1991

HK Audio Linear Sub 4000 1200W 1 x 18 Inch Passive Subwoofer

HK Audio | SKU: HKA-LINEARSUB4000-LSUB4000
$2,07900

Estimated Shipping Widget will be displayed here!

Condition: New


HK Audio Linear Sub 4000 1200W 1 x 18 Inch Passive Subwoofer

LINEAR SUB 4000 is a powerful 18 dual vented band pass subwoofer. It is compatible with all LINEAR 5 full-range speakers and mid/high units and delivers an impressively powerful low-frequency response from 30 to 100 Hertz. The subwoofer is the recommended extension to the LINEAR 5 LTS long-throw powerhouse. It can be used as a subwoofer extension to the existing LINEAR SUB 2000, delivering powerful low bass with optional frequency separation. Filter presets for Lab.Gruppen IPD and PLM 12K44 controllers are available.

Technical Specifications

Power-handling nominal (RMS)
1200 W
Power-handling, program
2400 W
Frequency response +/-3 dB
39 Hz - X-over
Frequency response -10 dB
31 Hz - X-over
Sensitivity 1 W @ 1 m
106 dB half space
Max. SPL @ 10% THD
135 dB half space
Max. SPL peak @ 10% THD
137 dB half space
Electrical impedance
4 ohms
Low-/mid speaker
1x 18”, 4” voice coil featuring advanced ventilated voice coil gap
Crossover frequency
100 Hz, active X-over with controller amp (can be set lower when used as a sub-low)
Connections
2x Speakon NL4, pin assignment switchable between 1+/1- and 2+/2-
Integrated pole mount
2x M20
Carrying handles
8x MultiGrip
Housing
Birch multiplex
Finish
Acrylic enamel, black
Front grille
2 mm metal grille backed with black acoustic foam
Dimensions (WxHxD)
91 x 51 x 81 cm 35-3/4 x 20 x 31-25/32”
Weight
57.1 kg / 125.9 lbs

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

HK Audio

HK Audio Linear Sub 4000 1200W 1 x 18 Inch Passive Subwoofer

$2,07900

HK Audio Linear Sub 4000 1200W 1 x 18 Inch Passive Subwoofer

LINEAR SUB 4000 is a powerful 18 dual vented band pass subwoofer. It is compatible with all LINEAR 5 full-range speakers and mid/high units and delivers an impressively powerful low-frequency response from 30 to 100 Hertz. The subwoofer is the recommended extension to the LINEAR 5 LTS long-throw powerhouse. It can be used as a subwoofer extension to the existing LINEAR SUB 2000, delivering powerful low bass with optional frequency separation. Filter presets for Lab.Gruppen IPD and PLM 12K44 controllers are available.

Technical Specifications

Power-handling nominal (RMS)
1200 W
Power-handling, program
2400 W
Frequency response +/-3 dB
39 Hz - X-over
Frequency response -10 dB
31 Hz - X-over
Sensitivity 1 W @ 1 m
106 dB half space
Max. SPL @ 10% THD
135 dB half space
Max. SPL peak @ 10% THD
137 dB half space
Electrical impedance
4 ohms
Low-/mid speaker
1x 18”, 4” voice coil featuring advanced ventilated voice coil gap
Crossover frequency
100 Hz, active X-over with controller amp (can be set lower when used as a sub-low)
Connections
2x Speakon NL4, pin assignment switchable between 1+/1- and 2+/2-
Integrated pole mount
2x M20
Carrying handles
8x MultiGrip
Housing
Birch multiplex
Finish
Acrylic enamel, black
Front grille
2 mm metal grille backed with black acoustic foam
Dimensions (WxHxD)
91 x 51 x 81 cm 35-3/4 x 20 x 31-25/32”
Weight
57.1 kg / 125.9 lbs

View product