Multi-Purpose Loudspeaker
- passive 2-way speaker with LF N + 1.4”N
- coverage selectable 90° x 60°, 60° x 40°
- high sound pressure and compact dimensions
- low coupling of the driver
- frequency- and phase-optimized crossover
- monitor angle 32°/35° and 45°
The hd MP10N, hd MP12N, and hd MP15N are full-range loudspeakers designed and optimized to be true general-purpose speakers for fixed installations and mobile applications. The innovative acoustic design achieves true linear response – not just in terms of flat frequency response, but also in the dynamic range and all other acoustic parameters. A precisely developed and elaborate crossover ensures outstanding performance of the compact speakers. The hd MP-Series cabinets are equipped with the most powerful neodymium woofers available, rated at 600W / 2400W (RMS / Peak). The new neodymium high-frequency driver is coupled to a large, rotatable horn with a particularly low crossover frequency, which guarantees a high directivity and controlled dispersion in the important voice range. Different horn variants allow horizontal and vertical radiation characteristics of 90° x 60° or 60° x 40°.
The acoustic and mechanical design guarantees a coherent, trouble-free and balanced reproduction of different music styles and sounds even without additional DSP. Harmonic Design MPs can be easily connected to any standard power amplifier. Noteworthy is the unique reproduction of transients and the tonal depth and clarity of effects. The SuperVented housing design combined with an extremely durable voice coil paired with the neodymium magnet geometry assembly of the latest technology makes the hd MP-Series a dynamic full range speaker. They are seamlessly integrated into Harmonic Design’s system philosophy by simply adding multiple hd Sub-Series or hd P-Series subwoofers or operating up to four hd MPs on one channel of the Harmonic Design system amplifiers. The rounded, asymmetrical housing is made of high-strength multiplex wood and is provided with a weatherproof polyurethane coating. The integrated 35 mm tripod adapter allows use on a tripod as a front system and is complemented by two practical monitor angles of 32°/35° and 45° for discreet and high-volume monitor applications. Three Speakon connectors – two on the back, one on the bottom – ensure invisible and kink-free wiring. A powder-coated steel grille with acoustic foam on the inside protects the speaker components. An ergonomic handle for transport is placed on top. The hd hd MP15N has two additional handles on the bottom. Extensive accessories and twelve integrated M8 mounting points provide maximum flexibility for daily changing sound reinforcement tasks. In addition to the extremely robust polyurethane paint finish in black, RAL colors are also available.
hd MP10N
Multi-Purpose Loudspeaker
- passive 2-way speaker with 1x 10″N / 1x 1.4″N
- coverage 90° x 60° or 60° x 40°, rotatable
- undistorted sound up to 133 dB
- low coupling of the driver
- multifunctional enclosure
- weight 15 kg
- operation with any amplifier
- two monitor angles 35° and 45°
| Principle | bass reflex system/symmetrical horn |
| Transducers | 1x 10″ LF Neodym 1x 1.4″ HF Neodym |
| Crossover | 900 Hz, 2-way passive |
| Power handling capacity (RMS/Peak) | 600 W / 2400 W |
| Frequency range | 60 Hz – 20 kHz |
| Sensitivity (1 W / 1 m) | 100 dB |
| SPLmax | 133 dB |
| Nominal dispersion angle | horizontal 90° x vertical 60° horizontal 60° x vertical 40° rotatable |
| Nominal impedance | 8 Ohms |
| Connection | 3x Speakon NL4 |
| Dimensions (W x H x D) | 300 x 520 x 300 mm |
| Weight | 15 kg |
| Enclosure | 15 mm multiplex birch wood 35° and 45° monitor angle polyurea plastic coating black ergonomic transport handle 12x M8 inlet threads recessed connection panel with 2x NL4 1x NL4 on underside 35 mm flange Steel grille with acoustic foam |
| Options | Transport Protection Cover Bracket RAL color wall mount weather protection mounting adapter |
hd MP12N
Multi-Purpose Loudspeaker
- passive 2-way speaker with 1x 12″N / 1x 1.4″N
- coverage 90° x 60° or 60° x 40°, rotatable
- undistorted sound up to 134 dB
- low coupling of the driver
- multifunctional enclosure
- weight 18 kg
- operation with any amplifier
- two monitor angles 32° and 45°
| Principle | bass reflex system/rotable horn |
| Transducers | 1x 12″ Woofer chassis and 1x 1.4″ Tweeter driver |
| Crossover | 900 Hz, 2-way passive |
| Power handling capacity (RMS/Peak) | 600 W / 2400 W |
| Frequency range | 55 Hz – 20 kHz |
| Sensitivity (1 W / 1 m) | 100 dB |
| SPLmax | 134 dB |
| Nominal dispersion angle | horizontal 90° x vertical 60° horizontal 60° x vertical 40° rotatable |
| Nominal impedance | 8 Ohms |
| Connection | 3x Speakon NL4 |
| Dimensions (W x H x D) | 354 x 575 x 320 mm |
| Weight | 18 kg |
| Enclosure | robust multiplex housing with black polyurethane coating recessed connector panel with 2x NL4, 1x NL4 on bottom side 35 mm flange carrying handle steel grille with acoustic foam |
| Options | Transport protection cover Bracket RALColor Wall bracket Weatherproof Mounting adapter |
hd MP15N
Multi-Purpose Loudspeaker
- passive 2-way speaker with 1x 15″N / 1x 1.4″N
- coverage 90° x 60° or 60° x 40°, rotatable
- undistorted sound up to 134 dB
- low coupling of the driver
- multifunctional enclosure
- Weight 23 kg
- operation with any amplifier
- two monitor angles 32° and 45°
| Principle | Bass Reflex / Symmetrical Horn |
| Transducers | 1x 15″ neodymium woofer/midrange driver 1x 1.4″ neodymium tweeter |
| Crossover | 900 Hz, 2-way passive |
| Power handling capacity (RMS / Peak) | 600 W / 2400 W |
| Frequency range | 50 Hz – 20 kHz |
| Sensitivity (1 W / 1 m) | 101 dB |
| SPLmax | 134 dB |
| Nominal dispersion angle | optional horizontal 90° x vertical 60 horizontal 60° x vertical 40 rotatable |
| Nominal impedance | 8 Ohms |
| Connection | 3 x Speakon NL4 |
| Dimensions (W x H x D) | 430 x 650 x 380 mm |
| Weight | 23 kg |
| Enclosure | 15 mm multiplex birch wood 32° and 45° viewing angle Polyurea black plastic coating Ergonomic carrying handle 12x M8 inlet threads Recessed connector panel with 2x NL4 1x NL4 on bottom 35 mm flange Steel grille with acoustic foam |
| Options | Protective shipping cover Mounting Bracket RAL Color Wall Mount Weatherproof Mounting Adapter |


