Gradient Select W 130 AL 8 Shielded - Aluminium

manufacturer information
-6,6 %

RRP 44,90 €

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-6,6 %

130 mm fullrange midbass with aluminum membran and magnetig shielding

Top Technology has its price. But there must be solutions for applications which require a good sound at reasonable costs. For this we have developed the Gradient Select Series. We have proven with many speaker kits that those can be top in speaker sound. These speakers operate on a proven technology and without unnecessary extras. Nevertheless, they are technically up to date. They have characteristics that are not always common in this price range. Reliable, available universally and at 4 and 8 ohms. Gradient Select speakers have a very good price-performance ratio. Affordable loudspeakerdrivers without compromising the technical data and good quality. The line consists of a wide range of midwoofers and woofers.

Short data

Usage as Bass-Midrange
Power Handling 75 Watt
Impedance 8 Ohm
Frequency from 40 Hz
Max. Frequency 6 kHz
Sound pressure 88 dB


Overall dimensions 147 mm
Baffle cutout 128 mm
Depth (Total) 77 mm
Frame Material Steel plate
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Aluminium
Voice coil Ø 26 mm
Voice coil height 10 mm
Air gap height 6 mm
Magnet Ø Ø 85 mm


Resonance fs fs: 44 Hz
Mechanical Q Qms: 1.75
Electrical Q Qes: 0.42
Total Q Qts: 0.34
Equivalent Air-Volumen Vas: 13.4 Liter
DC-Resistance Re: 6.14 Ohm
Moving Mass Mms: 9.8 g
Max. Excursion +/- Xmax: 2 mm
Membrane Area Sd: 85 cm²
Sound pressure dB: 88 SPL


Technical drawing

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.