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Swan E8 Mid-range Speaker
$ 88.00
Postage : $0.00
Speaker Driver E Series
Stock: 0






Design features: The unit is made of a diaphragm made of carbon fiber, bulletproof fiber and other excellent acoustic materials. The ultra-light fiber material is used to expand the performance of the diaphragm to obtain a wider and flat frequency response curve, making the diaphragm more dynamic. The appearance also ensures the rigidity and stability of the diaphragm; the high temperature resistant SV copper wire voice coil is matched with the high temperature resistant AL aluminum voice coil frame; the centering piece of the high compliance CONEX material has excellent damping characteristics and dynamic stability ;External magnetic high-performance ferrite magnetic steel, linear displacement symmetrical low-distortion driving magnetic field to obtain symmetrical driving force for the voice coil; Finite element precision design integrated high-density aluminum cone frame; Optimized Small/Thiele parameter design greatly improves the unit The low-frequency sound pressure output, while reducing the distortion under loud pressure, provides a solid guarantee for the high-fidelity bass unit to reproduce the large dynamic low frequency of music.


Product dimension

Impedance curves

Frequency curves

Swan  E8  Parameters
Parameter name Mark Value Unit
Basic application
Rated impedance Z 8 Ω
Resonance frequency Fs 34 Hz
Rated power Pnom 80 W
Max power Pmax 160 W
Sensitivity(2.83V/1m) E 89 dB
Weight W 2.44 kg
Voice coil
Voice coil diameter 35 mm
DC resistance Re 7.2 Ω
Voice coil width H 17.8 mm
Voice coil material High temperature resistant SV cable
Voice coil frame AL
Magnetic circuit
Magnetic type Single magnetic large magnetic circuit
Magnetic material High performance ferrite
Force coefficient (BL value) BL 9.9 N/A
Magnetic gap height He 6.0 mm
Maximum Linear Displacement Xmax 5.9 mm
Small/Thiele  Parameters
Consistency Cms 806 uM/N
Mechanical Q value Qms 2.84 -
Electric Q value Qes 0.43 -
Total Q value Qts 0.37 -
Vibration quality Mms 28.5 g
Equivalent volume Vas 49.8 L
Recommended cabinet parameters
Cabinet type Phase inverted tube
Recommended net volume of box Vb 27.5 L
Inverter tuning frequency Fb 33 Hz
Cabinet at -3dB frequency in free field F3 36 Hz





Swan  E8  Parameters
Parameter name Mark Value Unit
Basic application
Rated impedance Z 8 Ω
Resonance frequency Fs 34 Hz
Rated power Pnom 80 W
Max power Pmax 160 W
Sensitivity(2.83V/1m) E 89 dB
Weight W 2.44 kg
Voice coil
Voice coil diameter 35 mm
DC resistance Re 7.2 Ω
Voice coil width H 17.8 mm
Voice coil material High temperature resistant SV cable
Voice coil frame AL
Magnetic circuit
Magnetic type Single magnetic large magnetic circuit
Magnetic material High performance ferrite
Force coefficient (BL value) BL 9.9 N/A
Magnetic gap height He 6.0 mm
Maximum Linear Displacement Xmax 5.9 mm
Small/Thiele  Parameters
Consistency Cms 806 uM/N
Mechanical Q value Qms 2.84 -
Electric Q value Qes 0.43 -
Total Q value Qts 0.37 -
Vibration quality Mms 28.5 g
Equivalent volume Vas 49.8 L
Recommended cabinet parameters
Cabinet type Phase inverted tube
Recommended net volume of box Vb 27.5 L
Inverter tuning frequency Fb 33 Hz
Cabinet at -3dB frequency in free field F3 36 Hz



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