SP-45/4
Bass-midrange speakers, 20 W, 8 Ω (/8) and 4 Ω (/4)
Particularly suitable for mini speaker systems and column speakers.
Manufacturer information:
MONACOR INTERNATIONAL GmbH & Co. KG
Konsul-Smidt-Str. 68
28217 Bremen
Germany
info@monacor.com
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Bass-midrange speakers, 20 W, 8 Ω (/8) and 4 Ω (/4)
Particularly suitable for mini speaker systems and column speakers.
Manufacturer information:
MONACOR INTERNATIONAL GmbH & Co. KG
Konsul-Smidt-Str. 68
28217 Bremen
Germany
info@monacor.com
Konsul-Smidt-Str. 68
28217 Bremen
Germany
info@monacor.com
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SP-45/4
Bass-midrange speakers, 20 W, 8 Ω (/8) and 4 Ω (/4)
Particularly suitable for mini speaker systems and column speakers.
Manufacturer information:
MONACOR INTERNATIONAL GmbH & Co. KG
Konsul-Smidt-Str. 68
28217 Bremen
Germany
info@monacor.com
Konsul-Smidt-Str. 68
28217 Bremen
Germany
info@monacor.com
Technical specifications SP-45/4
| SP-45/4 | |
|---|---|
| Impedance (Z) | 4 Ω |
| Transmission technology | cable |
| Frequency range | f3-16,000 Hz |
| Resonant frequency (fs) | 120 Hz |
| Power rating (RMS) | 20 W |
| Peak music power output (MAX) | 40 W |
| SPL | 88 dB/W/m |
| Suspension compl. (Cms) | 1.1 mm/N |
| Moving mass (Mms) | 1.6 g |
| Mech. Q factor (Qms) | 2.82 |
| Electr. Q factor (Qes) | 0.68 |
| Total Q factor (Qts) | 0.55 |
| Equivalent volume (Vas) | 1.5 l |
| DC resistance (Re) | 3.3 Ω |
| Force factor (BxL) | 2.40 Tm |
| Voice coil induct. (Le) | 0.1 mH |
| Voice coil diameter | Ø 19 mm |
| Voice coil former | aluminium |
| Linear excursion (XMAX) | ± 0.75 mm |
| Eff. cone area (Sd) | 31 cm2 |
| Magnet weight | 150 g |
| Magnet diameter | Ø 70 mm |
| Mounting cutout | Ø 72 mm |
| Mounting depth | 43 mm |
| Mounting hole diameter | Ø 84 mm |
| Hole spacing X-axis | 59.5 mm |
| Hole spacing Y-axis | 59.5 mm |
| Dimensions | 78 x 78 x 43 mm |
| Outside diameter | Ø 93 mm |
| Width | 78 mm |
| Height | 78 mm |
| Depth | 43 mm |
| Colour | black |
| Admiss. ambient temp. | 0-40 °C |
| Weight | 0.412 kg |
| Packing unit | 1 |
| Type of speaker | 3" |
| Packaging dimensions (W x H x L) | 0.085 x 0.055 x 0.085 m |
| Gross weight | 0.425 kg |
| Net weight | 0.412 kg |
| SP-45/4 | |
|---|---|
| EAN code | 4007754024753 |
| Net weight | 0.412 kg |
MONACOR offers more ...
When it comes to quality, MONACOR INTERNATIONAL leaves nothing to chance and relies on its own strengths. Our proactive quality policy ensures the greatest possible security. Accredited test labs support and document tight tolerance limits, and conduct extensive quality assurance checks of our products. This means that you benefit from very high standards of quality – for all products.
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SP-45/4
