Gradient Axis AXT-04 - Kevlar/Paper

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Gradient Axis AXT-04  - Kevlar/Paper

The Gradient Axis series offers high-quality appearance and excellent workmanship. The measured values can be seen. Massive die-cast basket with small webs, impregnated Kevlar-paper cone, linen double bead, Flirr cone, phase plug-aluminum, two-layer voice coil on Kapton 25 mm and magnetic shockproof rubber. AXP series: The AXP series is characterized by a very high efficiency of more than 93 dB within the usable range. Wherein above 10 kHz even more than 100 dB can be achieved. Nevertheless, they are no PA speakers. Rather, the audiophile characteristics are in focus.

Short data

Usage as Bass-Midrange
Power Handling 86.60 Watt
Impedance 4 Ohm
Frequency from 150 Hz
Max. Frequency 2 kHz
Sound pressure 86.60 dB


Overall dimensions 99 mm
Baffle cutout 78 mm
Depth (Total) 52 mm
Frame Material Aluminium diecast
Membrane Surround Rubber
Membrane Material Kevlar / Paper


Resonance fs fs: 89 Hz
Mechanical Q Qms: 3.47
Electrical Q Qes: 0.56
Total Q Qts: 0.48
Equivalent Air-Volumen Vas: 2.29 Liter
DC-Resistance Re: 3.00 Ohm
Coil Inductance Le: 0.08 mH
Mech. Compliance Cms: 1.11 mm/N
Moving Mass Mms: 2.9 g
Max. Excursion +/- Xmax: 4.0 mm
Membrane Area Sd: 38 cm²
Sound pressure dB: 86.60 SPL

Cumulative Spectral Decay


Harmonic Distortions


Technical Dimensions

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.

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