HK Audio LINEAR 3 Bass Power Pack

Professional music gear - detailed information and where to buy

HK Audio LINEAR 3 Bass Power Pack

HK Audio

LINEAR 3 Bass Power Pack

4.6 Expert Rating

Product Info

Article Number: 460096
Brand: HK Audio
Model: LINEAR 3 Bass Power Pack
Price: $4,837.80

* Prices may vary. Check retailer for current pricing and availability.

This LINEAR 3 Bass Power Pack is a serious weapon for bass-heavy genres. It’s built like a tank with excellent clarity and a huge low-end extension thanks to that 18in sub. Perfect for working bands, DJs, or anyone needing powerful, reliable bass reinforcement in mid-sized venues.

Product Description

HK Audio LINEAR 3 Bass Power Pack, Active PA Complete Set, Consisting of 2x Linear 3 115 FA, 2x Linear Sub 1800 A, 2x K&M spacer rod and 4 protective covers

*Features Satellite L3 115 FA:*

  • Total output: 1200 W
  • Power amplifiers: Class D - Biamped
  • 15" Bass/midrange driver
  • 1" High frequency driver
  • 90° x 55° CD-Horn
  • Maximum level: 135 dB halfspace (@10% THD)
  • Frequency response +/- 3 dB: 58 - 16000 Hz
  • Frequency response -10 dB: 49 - 18000 Hz
  • 2x XLR/Jack Combi In Balanced
  • 1x Stereo RCA In
  • 2x XLR Thru Balanced
  • 1x XLR Mix Out
  • 4x M8 Rigging points

*Features Linear Sub 1800 A:*

  • Total power: 1200 W
  • Power amplifiers: Class D
  • 18" Bass Loudspeaker
  • Maximum level: 132 dB Halfspace
  • Frequency response +/- 3 dB: 42 Hz - X-Over
  • Frequency response -10 dB: 38 Hz - X-Over
  • 2x XLR/Jack Combi In Balanced
  • 2x XLR Thru Balanced
  • 2x XLR Line Out Mid/High with high-pass filter
  • High stand mount: M20 (K&M threaded flange)
PROS
  • • Robust Class D amplification delivers clean, powerful bass reproduction.
  • • The 15in woofer and CD horn provide exceptional clarity and projection.
  • • Linear Sub 1800 A extends low-end response with impressive headroom.
  • • Rigging points and protective covers demonstrate thoughtful design and portability.
CONS
  • • The substantial weight makes transport challenging without a vehicle and assistance.
  • • The fixed 90°x55° dispersion might be limiting for some venue shapes.
  • • Premium-priced, making it a significant investment for smaller acts.

Product Video

Key Features

Total Power 2400 W (1200 W per component)
Components 2x Linear 3 115 FA, 2x Linear Sub 1800 A, 2x K&M spacer rod, 4 protective covers
Mixer Channels 5 (2x XLR/Jack Combi In, 1x Stereo RCA In, 1x XLR Mix Out)
Subwoofer 18 in, Class D, 1200 W
Connections 2x XLR/Jack Combi In, 1x Stereo RCA In, 2x XLR Thru, 1x XLR Mix Out
Weight Approximately 250 lbs (total - estimate based on individual component weights)

Similar Products

Applause Jump Dark Matter - Other Acoustic Guitars

Applause Jump Dark Matter

Other Acoustic Guitars

$362
Acoustic Guitar with Pickup, Type: OM with cutaway, Top: Solid European spruce, Back and...
4.5 Expert Rating
Ibanez GRGR221PA-AQB Bundle - ST Style Guitars

Ibanez GRGR221PA-AQB Bundle

ST Style Guitars

$325
5 Expert Rating
Thomann Home Studio Bundle - Studio Packages

Thomann Home Studio Bundle

Studio Packages

$164
4.8 Expert Rating
DAS Audio EVENT-218A - Active Subwoofers

DAS Audio EVENT-218A

Active Subwoofers

$4,288
Active Riggable 2x18" Subwoofer, Power: 1800 W RMS, 3600 W peak, Class-D amplifier, Max SPL: 140...
5 Expert Rating
Ampeg RB-115 Bundle - Solid-State Bass Combos

Ampeg RB-115 Bundle

Solid-State Bass Combos

$792
4.5 Expert Rating
Mackie Thump 212/115s Power Bundle - Band PA Sets

Mackie Thump 212/115s Power Bundle

Band PA Sets

$2,639
4.8 Expert Rating
Ibanez GRG320FA-TVT - ST Style Guitars

Ibanez GRG320FA-TVT

ST Style Guitars

$439
Electric Guitar, Body: Poplar, Top: Basswood with Art Grain in flamed maple look, Bolt-on neck:...
4.5 Expert Rating
Mackie Thump Go Bag Bundle - Battery Powered Speaker Systems

Mackie Thump Go Bag Bundle

Battery Powered Speaker Systems

$472
4.8 Expert Rating

Frequently Asked Questions

The CD horn provides a more controlled and focused sound dispersion, reducing unwanted reflections and increasing clarity, especially in larger spaces.
While not strictly essential, the spacer rods improve sound projection and reduce feedback by increasing the distance between the satellites and the sub.
The LINEAR 3 offers a distinct sonic signature – a balanced, punchy bass response – compared to some brighter or more mid-focused competitors, and the build quality is top-tier.

We use cookies to improve your experience. Learn more