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Eminence Alpha 3-32 American Standard

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Descrizione

- Eminence Alpha 3-32

- Manufacturer Ref: U-ALPHA_3-32

- Series: American Standard

- Speaker âˆ...3" (76 mm)

- Nominal impedance: 32 Ω

- Rated power: 35 W

- Program power: 70 W

- Resonance: 117 Hz

- Usable frequency range: 150 Hz - 20 kHz

- Sensitivity: 88 dB

- Magnet weight: 8 oz

- Air gap height: 0.08" (2 mm)

- Voice coil: âˆ...0.787" (20 mm)

- Resonant frequency (fs): 117 Hz

- DC resistance (Re): 22.43 Ω

- Coil inductance (Le): 0.23 mH

- Mechanical quality factor (Qms): 5.87

- Electromagnetic quality factor (Qes): 0.85

- Total quality factor (Qts): 0.74

- Compliance equivalent volume (Vas): 0.98 liters / 0.03 cu.ft.

- Maximum diaphragm displacement volume (Vd): 7.4 cc

- Mechanical compliance of the suspension (Cms): 0.86 mm/N

- Product BL (BL): 6.46 T-M

- Diaphragm mass incl. air load (MMs): 2 g

- Bandwidth Efficiency Product (BEP): 138

- Maximum linear excursion (Xmax): 2.6 mm

- Membrane surface (Sd): 28.6 cm²

- Maximum mechanical limit (Xlim): 4 mm

- Assembly information

- Recommended speaker volume:

- Sealed: Acceptable

- Ventilated: Acceptable

- Volume displaced by the speaker: 0.01 liters

- Total diameter: 3.98" (101.1 mm)

- Installation diameter: 3.04" (77.2 mm)

- Front seal: Yes

- Rear seal: Yes

- Diameter of mounting holes: 0.16" (4.1 mm)

- Materials :

- Moving coil: copper

- Spool support: polyimide

- Magnet: ferrite

- Core Details: Vented core with flow cap

- Structure materials: stamped steel

- Membrane: Paper/poly sandwich

- Membrane edge: poly

- Dimensions: âˆ... 101 x 45 mm

- Weight: 410 g
Riferimento contrassegnato EMIALPHA332
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