Monacor SPH-145HQ

High-quality hi-fi speakersfor highest sound requirements. The well-known and successul speakers of the SPH series and MSH series are now available with innovative diecast aluminium baskets, rear-ventilated centering spiders and optimised parameters.High-quality hi-fi bass-midrange speaker, 50 W, 8 Ω130 mm (5½") bass-midrange speakerFurther development of the classic speaker SPH-130Diecast basketRear-ventilated centering spider and drilled pole core for minimum mechanical lossHigh-quality, low-resonance paper coneLow-loss rubber surroundWide and linear radiation rangeIdeal for 2-way systems, D'Appolito arrangements and as a midrange system in large column speakers

Impedance (Z): 8 Ω
Operating voltage: -
Frequency range: f3-6,000 Hz
Resonant frequency (fs): 52 Hz
Music power (P_MAX): 100 W_MAX
Power rating (P_RMS): 50 W_RMS
Sensitivity: 88 dB
Max. rated SPL: -
Max. voltage: -
Radiation angle: -
Suspension compl. (Cms): 1.05 mm/N
Moving mass (Mms): 7.6 g
Mech. Q factor (Qms): 3.07
Electr. Q factor (Qes): 0.51
Total Q factor (Qts): 0.44
Equivalent volume (Vas): 9.4 l
DC resistance (Re): 5.8 Ω
Force factor (BxL): 5.33 Tm
Voice coil induct. (Le): 0.53 mH
Voice coil diameter: Ø 25 mm
Voice coil former: aluminium
Linear excursion (X_MAX): ± 3.5 mm
Eff. cone area (Sd): 80 cm²
Magnet weight: 230 g
Mounting cutout: -
Mounting depth: -
Hole spacing X: -
Hole spacing Y: -
Dimensions: Ø 145 mm x 66 mm
Admiss. ambient temp.: 0-40 °C
Weight: 0.73 kg