The Linear 3 Series - make a statement

HK's powerful Linear 3 series, loaded with advanced DSP technology, delivers incredible high-definition audio, performance after performance. The Linear 3 series combines a powerful 1200W bi-amped class-D design with high-quality drivers and delivers a serious punch.

These high-end speakers are precision engineered to give you the best possible performance. From the robust housings and perfectly matched components to the filter presets, intelligent multi-band limiting and FIR separation. You can trust your Linear 3 system to blow your audience away every night.

Designed to go big

Power isn't everything, but it certainly helps. Combining HK's incredible 1200W Class-D power amplifier design with excellent sensitivity, the L3 115 FA is capable of producing a maximum SPL of up to 135 dB. Perfect for large audiences, a Linear 3 PA system is the perfect choice for both portable and installed setups.

To build impressive speaker stacks, simply combine your L3 115 FAs with HK Audio's Linear series active subwoofers. Thanks to precision engineering, intelligent designs and industry-leading DSP, these high-end speakers produce high-end sound no matter what stage you're on. Stacked or freestanding, Linear 3 speakers mean business...

Customize your sound with ease

Are you tired of frantically searching for the sweet spot on your PA's controls? The L3 115 FA puts an end to all that hassle. The sound of your Linear 3 system is easy to control and shape, even when you're on stage. Four different EQ presets (Bass Boost, Flat - LF, Flat - MHF and Contour) give you quick and easy access to your speaker's voicing. No advanced audio skills required, built-in advanced DSP technology delivers premium high-definition sound every time.

Characteristics

• 1200W bi-amped class-D power
• High-definition audio with a beautifully balanced sound image
• Can produce up to 135dB SPL
• Advanced DSP technology delivers consistently incredible sound
• Intelligent multi-band limiter ensures tonal integrity at any volume level
• FIR crossover filtering for a transparent midrange
• Packed with sound shaping options, including four EQ presets
• Very low THD - no listening fatigue
• Easy to arrange and shape, even from the stage
• On-target PA designed to reduce reflections from walls and ceilings

Specifications

• Maximum SPL: 135dB half space (peak, at 10 percent THD)
• Frequency range:
  • +/-3dB: 58Hz - 16kHz
  • -10dB : 49Hz - 18kHz
• Assets: 1200W
• Amplifier: Class-D, bi-amped
• Active protection circuits:
  • Under pressure
  • Thermal
  • Overcurrent protection
  • Subsonic filter
  • Look-ahead temperature control
  • Peak, RMS and multi-band limiters
• Speaker low/middle: 1x15''
• HF driver: 1''
• Horn features: 90° x 55° CD horn
• Cutoff frequency active: 2.3kHz FIR X-Over with 72dB/Oct
• Connections:
  • 2 x XLR combo inputs (balanced)
  • 1 x stereo RCA input
  • 2 x XLR thru (balanced)
  • 1 x XLR mix output
• Input sensitivity: +4dBu at gain (center-notched)
• Sensitivity switch: Line/Mic input A
• Equalizer: 2 x EQ switches
  • Bass boost / flat
  • Plane / Contour
• Pole mounting: HK Audio DuoTilt 3/7
• Attachment points: 4xM8
• Handles: 2 x HK Audio MultiGrip
• Housing: 16mm MDF
• Schedule: 2mm metal grille supported with acoustic foam
• finish: Acrylic enamel, black
• Dimensions: 440mm x 690mm x 445mm
• Weight: 27.9kg / 61.5lbs