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Subwoofer speaker for repair / construction / prototyping. Diameter 20,3 cm. RMS 150W
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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Speaker Type Subwoofer Classic series
With a generous frequency response due to its size, this speaker is a versatile choice that will be able to accommodate all kinds of uses. Audiophile system to home cinema, it will serve equally well to fix a speaker to make prototyping and mount a speaker on its own. Its relatively low weight in its class also makes it a perfect choice for the portable systems requiring showcase infrabasses.
This speaker has a ventilated motor, which allows you to enjoy an interesting sensitivity while limiting the natural distortion. Its membrane Kevlar / Paper allows it to remain accurate while riding in powers of 150W RMS.
Mounted with another high-woofer (woofer) and two tweeters there will be the basis for advantageous arrangements of a view / performance space.
| Specifications | |
|---|---|
| Type | Subwoofer Speakers |
| RMS power | 150 Watts |
| Max power | 300 Watts |
| Impedance | 4 Ohms |
| Frequency response | 30-200 Hz |
| Sensitivity | 88.6 dB 2.83V / 1m |
| reel diameter | 38.3 mm |
| resonant frequency | 32.3 Hz |
| DC resistance (Re) | 3.9 Ohms |
| Inductance (Le) | 1.78 mH |
| Mechanical quality coefficient (Qms) | 6.28 |
| Coefficient of Power Quality (Qes) | 0.4 |
| total quality factor (Qts) | 0.37 |
| Moving mass + air load (Mms) | 57.7g |
| Compliance of the suspension (Cms) | 0.42 mm / N |
| emitting surface (Sd) | 213.8 cm² |
| maximum linear excursion | 8.8 mm |
| total diameter | 20.32 mm |
| Sealed Volume | 5.38 Litres |
| Sealed F3 | 78 Hz |
| Vented Volume | 13.59 Litres |
| Vented F3 | 48 Hz |
| Speaker Power (W RMS) | 150.0 |
| Speaker Type | Subwoofer |
| Impedance (Ω) | 4 |
| Loudspeaker diameter (mm) | 200.0 |
| Diaphragm type | Carbon kevlar |
| Diaphragm type | Paper |
| Efficiency / Sensitivity (dB) | 89.0 |
| Max Linear Excursion (Xmax) (mm) | 8.8 |
| Lowest frequency (Hz) | 30 |
| Highest frequency (Hz) | 200 |
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