Monacor SPH-30X/4SW High-quality Hi-fi Full Range Speakers 50w

Description:

High-quality hi-fi full range speakers, 20 W, 8 Ω (/8) or 4 Ω (/4), with black Kevlar cone

Well-damped Kevlar cone of extra low weight
Drive system with full air ventilation
High-quality neodymium magnet system with double magnet
Specially developed basket also for multiple arrangements
High efficiency
Small speakers for background PA applications or e.g. rear speakers in home cinema systems
Suitable for applications from mid-high range speakers or full range midrange speakers in high-end hi-fi speaker systems to multiple arrangements in column speakers

Specifications:

SPH-30X/4SW
Impedance (Z) 4 Ω
Transmission technology cable
Frequency range f3-17,000 Hz
Resonant frequency (fs) 105 Hz
Power rating (RMS) 20 W
Peak music power output (MAX) 50 W
SPL 87 dB/W/m
Suspension compl. (Cms) 0.84 mm/N
Moving mass (Mms) 2.63 g
Mech. Q factor (Qms) 9.35
Electr. Q factor (Qes) 0.39
Total Q factor (Qts) 0.42
Equivalent volume (Vas) 1.1 l
DC resistance (Re) 3.55 Ω
Force factor (BxL) 3.91 Tm
Voice coil induct. (Le) 0.5 mH
Voice coil diameter Ø 21 mm
Voice coil former Kapton
Linear excursion (XMAX) ± 2 mm
Eff. cone area (Sd) 30 cm2
Magnet weight neodymium
Mounting cutout Ø 73 mm
Mounting depth 40.7 mm
Dimensions 80.5 mm x 42 mm
Width 80.5 mm
Height 80.5 mm
Depth 42 mm
Colour black
Admiss. ambient temp. 0-40 °C
Weight 143 g
Packing unit 1
Type of speaker 3"
Packaging dimensions (W x H x L) 0.085 x 0.06 x 0.085 m
Gross weight 0.178 kg
Net weight 0.143 kg