The MP12 is a compact 2 way passive system that employs a single AP-12” low frequency driver mounted in a B-6 type vented enclosure. The high frequency unit is a one inch ferro fluid cooled driver coupled to a 40°/90°x 60° AP asymmetrical horn. The system incorporates a low loss 2 way passive filter designed for flat frequency response and optimal phase alignment.

The MP12 comes with a 35mm tube adapter and its multi-angle design allows you to use the KM12 in a variety of applications.

Key features 
  • Asymmetrical horn
  • High efficiency
  • Low distortion
  • Processor controlled

Keep empty


Frequency response (1):  55Hz - 20'000Hz  +/- 3dB

Maximum SPL peak (2):   131dB

Coverage: 40°/90° by 60° (4 positions)


Low frequency:   12 inch long excursion, low distortion cone driver

High frequency:   2 inch diaphragm ND compression driver, loaded with asymetrical horn

Nominal Impedance: 8 Ohms

Power handling: 400W (AES) (4)

Connectors:   2 x Neutrik Speakon NL4MP (wired in parallel)


Cabinet Size (WxHxD):   698 x 360 x 365 mm

Cabinet finish:   15mm plywood, black epoxy painted

Rigging:  aircraft L-track fittings on the sides
               one 35mm K&M tube stand adapter

Protective grill:   Hexagonal perforated 1.6mm steel grill covered with charcoal grey foam.

Weight:   22Kg

Elements & Accessories 
  • All the Subwoofer range
  • AP5000
  • AP44M6
  • ALC48

(1) Frequency response: +/- 3dB, measured at 3 meters, on axis, half-space conditions -  MLSSA 1/3 octave

(2) Max peak SPL: Measured with music referred to 1 meter

(3) Crossover: Acoustical crossover frequency - at these frequency, transducers produce equal sound pressure level

(4) AES: Power handling is measured under AES standard conditions

(5) Power AMPS: Amplifier RMS output power per channel into 2 ohms, both channel driven