- 25 mm (1″) horn driver with ferrite magnets
- Computer-aided FEA for optimising magnet and acoustic system
- One-piece, deformation-resistant PETP cone of special design with 25 mm voice coil
- Linear and wide frequency response, high sound pressure level with low distortions
- 35 mm (1⅜”) standard thread
- Suitable for horns MRH-83, MRH-80, MRH-170; with adapter MHA-25 also for others
Impedance (Z): 8 Ω
Transmission method: –
Frequency range: fx-20,000 Hz
Resonant frequency (fs): 1,900 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.): 2,200 Hz
Power rating (RMS): 15 W
Peak music power output (MAX): 50 W
Sensitivity: 107 dB/W/m
Max. rated SPL: –
Max. voltage: –
Radiation angle, horizontal: –
Radiation angle, vertical: –
Suspension compl. (Cms): –
Moving mass (Mms): –
Mech. Q factor (Qms): –
Electr. Q factor (Qes): –
Total Q factor (Qts): –
Equivalent volume (Vas): –
DC resistance (Re): –
Force factor (BxL): –
Voice coil induct. (Le): –
Voice coil diameter: Ø 25 mm
Voice coil former: –
Linear excursion (XMAX): –
Eff. cone area (Sd): –
Magnet weight: –
Magnet diameter: Ø 90 mm
Mounting cutout: dep. on horn
Mounting depth: dep. on horn
Mounting hole diameter: –
Hole spacing X-axis: –
Hole spacing Y-axis: –
Dimensions: Ø 90 mm x 52.5 mm
Outside diameter: Ø 90 mm
Width: Ø 90 mm
Height: –
Depth: 52.50 mm
Protective class: –
Admiss. ambient temp.: 0-40 °C
Weight: 0.835 kg
Packing unit: 1
Type of speaker: 1″