Descrizione
Woofer 8” Ferrite
Rated Impendance
Nominal Diameter
Sensitivity
Voice Coil Diameter
Frequency Range
4 Ohm
8”- 200 mm
99,5 dB (2,83V/1m)
1,5 in – 38 mm
70-8000 Hz
Nominal Diameter
Rated Impedance
Nominal Power Handling 1
Program Power 2
Sensitivity 3
Frequency Range 4
8”- 200 mm
4 Ohm
130 W
260 W
99,5 dB
70-8000 Hz
8” Ceramic Woofer
Program Power Rated impedance Nominal diameter Sensitivity (2,83V/1m) Voice coil diameter Frequency Range
FREQUENCY RESPONSE CURVE 6
260 W
4 Ohm
8”- 200 mm 99,5 dB
1,5 in – 38 mm 70-8000 Hz
Minimum Impedance –
Gasket Material
Magnet Material
Cone Material
Cone Shape
Surround
Suspension
Voice Coil Diameter
Voice Coil Winding Material
Voice Coil Length
Voice Coil Former Material
Steel
Ferrite
Cellulose fiber
Exponential
Cotton fabric
Cotton fabric
1,5 in – 38 mm
Aluminum
11 mm – 0,43 in
Kapton
FREE AIR IMPEDANCE CURVE 7
Connection type –
Ferrofluid No
Magnetic Gap Height
8 mm – 0,31 in
Max. Peak to Peak Excursion –
Efficiency Bandwidth Product EBP 195
Recommended Loading
Volume / Tuning frequency
Vented Box
11 Lt (dm3) – 0,388 cuft / 71 Hz
Maximum recommended frequency –
T/S PARAMETERS
Resonance frequency
DC Resistance
Mechanical Q Factor
Electrical Q Factor
Total Q Factor
Bl Factor
Effective Moving Mass
Equivalent Cas air loaded
Suspension Compliance
Effective Piston Diameter
Effective piston area
Max. Linear Excursion 5
Voice Coil Inductance @ 1kHz
Half-space Efficency
NOTES
4 Ohm
Fs 76 Hz
Re 3 Ohm
Qms 7
Qes 0,39
Qts 0,37
Bl 7,3 Tm
Mms 14,2 g
Vas 18 lt (dm3) – 0,64 cuft
Cms –
D 162 mm – 6,38 in
Sd 206 cm2 – 31,93 sq in
Xmax 3,5 mm – 0,14 in
Le 0,45 mH
ŋ0 0,02
MOUNTING AND SHIPPING INFORMATION
Overall Diameter
Baffle Cutout Diameter
Flange and Gasket Thickness
Total Depth
Bolt Circle Diameter
Bolt Holes Quantity and Diameter
Net Weight
Shipping Units
206 mm – 8,11 in
185 mm – 7,28 in
7,5 mm – 0,3 in
91,5 mm – 3,6 in
194 mm – 7,64 in
8 / 5,5 mm – 0,22 in
2,5 Kg – 5,51 lb
4 Pcs
1 Nominal power is determined according to AES2-1984 (r2003) standard.
2 Program Power is defined as 3 dB greater than the Nominal rating.
3 Sensitivity represents the averaged value of acoustic output as measured on the forward central axis of cone,
Triponoise (proprietario verificato) –
Midwoofer molto efficienti, con un buon output sonoro nonostante la tenuta in potenza (relativamente) bassa.
La mediobassa è secca e veloce, più adatti a generi come techno, tech house, psy trance. Personalmente ho dato un taglio molto netto di 80 Hz -48 dB per ottava. Ne ho due per porta su Punto Evo 5 porte.
Ottima anche la sezione vocal e mediolata. Questi woofer sono molto dinamici, possono essere usati sia come “mediobassi” che come midwoofer. Risposta in frequenza davvero lineare.