HK Audio L3 112 XA (UNIT)

A Line Designed for the Stage, Inherited from the LINEAR 5

Younger siblings of the famous LINEAR 5, the LINEAR 3 inherit the "performance and simplicity" DNA that has built the brand's reputation. They rely on selected components, a controlled directivity horn, and intelligent multiband limiters to maintain the same sonic signature from soundcheck to encore.

For Bands, DJs, and Providers Seeking Efficiency

Designed for lightweight touring, clubs, bars with live music, and mobile gigs, the LINEAR 3 offer quick setup and immediately usable sound. The onboard settings allow for a clear mix without deep technical expertise, whether amplifying a trio, a DJ set, or a speech.

Intuitive DSP, Controlled Directivity, and Power to Spare

The internal DSP provides practical tools to shape your sonic signature. The 4-band EQ corrects the room, the Bass Boost mode enhances the low-end foundation, while the Contour emphasizes presence for vocals that cut through the mix.

On the dispersion side, the 90 x 55 degrees directivity remains stable and precise to limit unwanted reflections. The rotatable horn optimizes coverage depending on orientation, both front-facing and as a stage monitor.

The Class D 1200 W amplification delivers a comfortable headroom, and the intelligent multiband limiters provide transparent protection for consistent performance even at high levels. To extend the bass, pairing with the LINEAR SUB L SUB 1500 A or L SUB 1800 A subwoofers creates punchy and versatile 2.1 systems.

Technical specifications

Battery	No	Baseplate width	35 mm
Category	Soundsystem	Cutaway	Yes
Type	active speaker	Frequency response	62 Hz - 18 kHz, 67 Hz - 18 kHz
Number of channels	2 channels	SPL max	135 dB
Amplification	Active amplified	Speaker structure	MDF
Bluetooth	No	Transport	1 handle
Connection	Combo, XLR Link, RCA, XLR	Inputs	2 x Rca, 2 x combo XLR/jack
Controls	bass boost, input gain, auto standby, midrange correction	Outputs	XLR mix out, link XLR
Speaker diameter	12"	Color	Black
Number of speakers	1	Finishing	Wood
Tweeter	1"	Power output	1200 W
Horizontal dispersion in degrees	90.0000	Quantity	1
Vertical dispersion in degrees	55.0000	Mounting	On stand
EQ	No	Weight	20.6 kg
Cut-off frequency	2,3 kHz	Dimensions (mm)	395 x 660 x 340

Frequency response +/-3 dB	t.b.a	Dispersion (H x V)	90 x 55 degrees, rotatable horn
Frequency response -10 dB	t.b.a	Stand socket tilt	DuoTilt 36 mm, 3 or 7 degrees
Max SPL peak	135 dB (10% THD)	Angle in monitor mode	33 degrees
Components	31 cm woofer; 1-inch tweeter driver	Rigging	t.b.a
Total amplification power	1200 W Class D	Dimensions	t.b.a
Processing	integrated DSP with 4-band EQ, Bass Boost, Contour	Hybrid structure	16 mm MDF
Protection	intelligent multiband limiters