Monacor SPX-20M Miniature hi-fi full range speaker, 15 W, 8 Ω

MonacorSPX-20M Miniature hi-fi full range speaker, 15 W, 8 Ω

Miniature hi-fi full range speaker, 15 W, 8 Ω

Round steel basket with rear-ventilated centering spider

Adhesive mounting or clamp mounting

Inverse laminated cone

Efficient neodymium drive system

Perfect full range reproduction with an excellent efficiency in relation to its size

25 mm voice coil of high power capability

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Technical Specifications

SPX-20M

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Low-impedance 1

Impedance (Z) 8 Ω

Frequency range f3-22,000 Hz

Resonant frequency (fs) 157 Hz

Power rating (RMS) 15 W

Peak music power output (MAX) 30 W

Sensitivity 87 dB/W/m

Suspension compl. (Cms) 0.76 mm/N

Moving mass (Mms) 1.3 g

Mech. Q factor (Qms) 4.52

Electr. Q factor (Qes) 0.46

Total Q factor (Qts) 0.42

Equivalent volume (Vas) 0.2 l

DC resistance (Re) 6.9 Ω

Force factor (BxL) 4.50 Tm

Voice coil induct. (Le) 0.13 mH

Voice coil diameter Ø 25 mm

Voice coil former Kapton

Linear excursion (XMAX) ± 0.5 mm

Eff. cone area (Sd) 13 cm2

Magnet weight neodymium

Magnet diameter Ø 39 mm

Mounting cutout Ø 51.5 mm

Mounting depth 33.5 mm

Dimensions Ø 57 mm x 37.5 mm

Outside diameter Ø 57 mm

Width Ø 57 mm

Depth 37.5 mm

Colour black/silver

Admiss. ambient temp. 0-40 °C

Weight 0.17 kg

Packing unit 1

Type of speaker 2"

Packing dimensions (W x H x L) 0.06 x 0.04 x 0.06 m

Gross weight 0.185 kg

Net weight 0.172 kg