HK Audio Premium Pro 112 XD2

A "Premium PR:O" Reference Designed for Modular Sound Reinforcement

The PREMIUM PR:O series has established itself as a reliable choice in the European market for modular sound reinforcement systems. HK Audio emphasizes meticulous manufacturing, high-end components, and modern DSP-driven electronics. With over 150,000 passive and active speakers sold in the last decade, the range has helped raise the standards of reliability, sound consistency, and practicality in the field.

The Premium PR:O 112 XD2 follows this approach: a robust and high-performance active wooden speaker designed to integrate easily into existing setups, including with PREMIUM PR:O legacy products.

Ideal Applications for the PR:O 112 XD2

The HK Audio PR:O 112 XD2 targets service providers, bands, DJs, and sound engineers seeking a 12-inch speaker capable of covering various contexts: front-of-house for small to medium stages, fill reinforcement, or stable and clear stage monitoring. Its balanced frequency response promotes good intelligibility and helps reduce feedback issues, a valuable asset for speech as well as live performances.

Thanks to its size and installation options, it suits both mobile events and fixed installations: multipurpose rooms, stages, clubs, places of worship, or AV configurations requiring a reliable and quick-to-deploy active speaker.

DSP Processing, Ergonomics, and Dispersion: An Active Speaker Designed for the Field

Effective Plug 'n' Play: Presets and Quick Equalization

The onboard electronics focus on immediate use: the DSP offers intuitive operation via a preset selector. You can quickly adapt the speaker's behavior to the situation, with a Music / Speech tone control to switch from a more "hi-fi" reproduction to enhanced intelligibility, as well as Flat/Boost presets depending on placement and desired sound.

FIR Filtering and CD Horn: Coherence and Coverage

The PR:O 112 XD2 features a FIR X-over with a 48 dB per octave slope, designed to improve vertical dispersion and perceived phase coherence. Combined with the 90 deg x 55 deg CD horn, this system helps maintain a homogeneous sound in the listening area, whether the speaker is on a stand, front-of-house, or used as a wedge.

Power and Protection: Stress-Free High-Level Operation

With Class D bi-amplified amplification rated at 1200 W peak power, the speaker offers a generous reserve for transients and dynamic passages. Active protection circuits (peak and RMS limiters, separated for HF and LMF sections) ensure safe operation at high levels and promote consistent performance over time.

Transport, Mounting, and Installation: MultiGrip, DuoTilt, and M8 Points

HK Audio pays attention to handling with MultiGrip handles complemented by a SingleGrip handle to improve grip in various positions. For installation, the PR:O 112 XD2 offers DuoTilt 3/7 pole mounting and a 33 deg installation angle, convenient for directing sound energy towards the audience. Finally, the 3 M8 points allow secure rigging for fixed or suspended use.

Technical specifications

Battery	No	Cut-off frequency	2,5 kHz
Category	Soundsystem	Baseplate width	35 mm
Type	active speaker	Cutaway	Yes
Speaker protection type	Power limiter	Frequency response	80 Hz - 16 kHz
Insert type	M8	SPL max	132 dB
Number of channels	2 channels	Speaker structure	MDF
Amplification	Active amplified	Transport	2 handles
Application	Facade, Stage monitor	Inputs	combo XLR/jack
Bluetooth	No	Outputs	link XLR
Connection	Combo, XLR	Color	Black
Controls	bass boost, input gain, auto standby, equalization	Finishing	Wood
Speaker diameter	12"	Power output	1200 W
Number of speakers	1	Power / type	RMS
Tweeter	1"	Quantity	1
Horizontal dispersion in degrees	90.0000	Mounting	On stand or aerial
Vertical dispersion in degrees	55.0000	Weight	17.9 kg
EQ	No	Dimensions (mm)	410 x 595 x 310

Max. SPL @ 10% THD	124 dB half-space	Audio connectors	1x XLR/6.35 mm combo balanced
Max. Peak SPL @ 10% THD	132 dB half-space	Tone control	Music / Speech
Frequency response +/- 3 dB	80 Hz - 16 kHz	Filter presets	Flat/Boost
Frequency response -10 dB	69 Hz - 18 kHz	Installation angle	33 deg
Amplifier output (peak power)	1200 W	Pole mount	DuoTilt 3/7
Amplifier type	Class D - bi-amplified	Rigging points	3x M8
Active protection circuits	peak and RMS limiters (separate for HF and LMF)	Transport handles	1x SingleGrip, 1x MultiGrip
Active crossover frequency	2.5 kHz FIR X-over with 48 dB/oct.	Material	MDF
Low-frequency driver	1x 12-inch low/midrange speaker, 2-inch voice coil	Finish	black acrylic enamel
HF driver	1 inch, 1 inch voice coil	Grille	front, 1.5 mm metal grille with black acoustic foam
Horn characteristics	90 deg x 55 deg CD