Ki 12 SP

Self-powered loudspeaker with rotatable horn



Powerful full-range application-flexible speaker
132 dB SPL peak
1 x 12” high-pass loaded woofer, 1 x 1.5” diaphragm compression driver
Two-way system with a built-in passive crossover
A brand new Outline design of rotatable waveguide (100° x 50° or 50° x 100°) without removing the front grille: just spin the wheel!
Integral threaded mounting points (18 x M8)


Conceived and manufactured to give clients a flexible and easy to use product introduction to Outline, the new Ki series brings the engineering quality, distinctive lines and audio performance that have made the Italian brand an international reference point in sound reinforcement. Both Ki10 SP and Ki12 SP’s compact dimensions, audio performance and thoughtful design make them ideal solutions for a wide variety of permanently installed applications.

Ki10 SP and Ki12 SP self-powered loudspeakers are equipped with 10” and 12” LF transducers respectively, both of which feature a 2.5” voice coil for high power and reliability. A 1.5” diaphragm compression driver provides the HF reproduction.

Both products also feature another Outline first, a brand new design of rotatable waveguide. Many comparable loudspeakers offer this facility but Outline’s Ki-series are the first to allow the installer to quickly and easily rotate the entire horn and HF section without any disassembly of the loudspeaker. This piece of original engineering offers a real advantage in small rooms or those with low headroom, as the HF horn can be quickly adjusted to ensure the required dispersion (100° x 50° or 50° x 100°) regardless of the orientation of the cabinet.

The combination of high quality transducers and innovative acoustic design delivers excellent sonic performance and ample power handling, especially considering the Ki-Series’ price point. Additionally, the cutting-edge moulding technology used by Outline enables the company to manufacture HF horns that are both rigid and light, bringing benefits in terms of reduced distortion and easier handling.


Frequency Response (-10 dB) 49 Hz-22 kHz*
Frequency Response (+/-3dB) 71Hz – 21 kHz
Nominal Dispersion 100° x 50° (H x V)
Power Amplifier Type: Class D (digital)
Input impedance: 4.5 kΩ balanced
Rated power: 2 x 700 W EIAJ at 8 Ω
Cooling: temperature controlled variable speed fan
Special feature: four on-board pre-sets, selectable input gain
Maximum SPL Output 132 dB SPL**
* with Preset 2

** calculated using +10 dB Crest Factor signal @ 1 m, Free Field


Component Low 12″ woofer
Component High 1.5″ diaphragm compression driver
Loading Low Bass-reflex
Loading High Rotatable moulded horn
Connectors Signal: 1 XLR + 1 Link Out
USB: Type-B
Mains: 1 Powercon True1 + 1 Link Out
Cabinet Material Baltic birch plywood
Cabinet Finish Black polyurea coating
Grille Epoxy powder coated
Installation Points 18 x M8 threaded points
Pole Mount 35 mm socket
Handles 1 x Recessed handle on top
Height 575 mm – 22 5/8″
Width 320 mm – 12 5/8″
Depth 340 mm – 13 3/8″
Weight 20 kg – 44.1 lb


Ki Series Brochure

Oct 2019

Ki 12 SP Architectural Specifications

Dec 2019

Ki SP Series User Manual

May 2024

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