Monacor SPM-205/4 Hi-fi bass-midrange speakers, 70 W, 4 Ω

Monacor SPM-205/4 Hi-fi bass-midrange speakers, 70 W, 4 Ω

Hi-fi bass-midrange speakers, 70 W, 8 Ω (/8) and 4 Ω (/4)

Excellent replacement speakers of the same quality as from the original equipment manufacturer

Coated low-resonance paper cone

Long-term stable rubber surround

To be used preferably in closed or transmission line cabinets

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Technical Specifications

SPM-205/4

Low-impedance 1

Impedance (Z) 4 Ω

Frequency range f3-5,000 Hz

Resonant frequency (fs) 37 Hz

Power rating (RMS) 70 W

Peak music power output (MAX) 150 W

Sensitivity 89 dB/W/m

Suspension compl. (Cms) 0.98 mm/N

Moving mass (Mms) 18 g

Mech. Q factor (Qms) 2.71

Electr. Q factor (Qes) 0.68

Total Q factor (Qts) 0.55

Equivalent volume (Vas) 72 l

DC resistance (Re) 3.6 Ω

Force factor (BxL) 4.75 Tm

Voice coil induct. (Le) 0.65 mH

Voice coil diameter Ø 25.5 mm

Voice coil former aluminium

Linear excursion (XMAX) ± 3 mm

Eff. cone area (Sd) 210 cm2

Magnet weight 380 g

Magnet diameter Ø 80 mm

Mounting cutout Ø 183 mm

Mounting depth 80 mm

Mounting hole diameter Ø 216 mm

Dimensions Ø 200 mm x 88 mm

Outside diameter Ø 200 mm

Width Ø 200 mm

Depth 88 mm

Colour black

Admiss. ambient temp. 0-40 °C

Weight 1.062 kg

Packing unit 1

Type of speaker 8"

Packing dimensions (W x H x L) 0.215 x 0.125 x 0.215 m

Gross weight 1.23 kg

Net weight 1.062 kg

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