Astoria, NY, United States
About this listing
EMINENCE 820H | 820H 8" Lead / Rhythm Guitar Speaker - HempSKU:8513A-U 4 ohm hemp cone speaker with rich, warm, full-bodied tone with fat, punchy lows, smooth, but defined highs, and a nice break up. Prominent mids, but with a warm, smooth texture.CharacteristicsSeries: PattriotsModel: 820HApplication: 8" Open or Closed BackConfiguration: 1, 2, or 4 X 8"Low End Response: AggressiveLow End Shape: FatMid-Range Response: ModerateMid-Range Shape: WarmHigh-End Response: ModerateVolume/Power: LoudestOverall Coloration*: A rich, warm, full bodied tone that emulates a larger cone, with fat, punchy lows, smooth, but defined highs, and a nice break up. The mids are prominent, but with a warm, smooth texture.Break-up Modes: MediumPower Range: Up to 20 wattsInstrument*: Lead/Rhythm Guitar, HarmonicaGenre of Music*: Jazz, Rock, Country, and BluesSPECIFICATIONNominal Basket Diameter 8", 203 mmNominal Impedance* 4ΩPower Rating*Program Power 40 WWatts 20 WResonance 144 Hz Usable Frequency Range 80 Hz - 4.6 kHz Sensitivity* 96.1 dB Magnet Weight 15 oz. Gap Height 0.25", 6.4 mm Voice Coil Diameter 1", 25 mm THIELE & SMALL PARAMETERSResonant Frequency (fs) 144 Hz DC Resistance (Re) 3.64 Ω Coil Inductance (Le) 0.33m H Mechanical Q (Qms) 18.78 Electromagnetic Q (Qes) 0.92 Total Q (Qts) 0.88 Compliance Equivalent Volume (Vas) 9.62 liters / 0.34 cu.ft. Peak Diaphragm Displacement Volume (Vd) 36.7 cc Mechanical Compliance of Suspension (Cms) 0.13 mm/N BL Product (BL) 5.74 T-M Diaphragm Mass Inc. Airload (MMs) 9 grams Efficiency Bandwidth Product (EBP) 156 Maximum Linear Excursion (Xmax) 1.59 mm Surface Area of Cone (Sd) 230.9 cm2 Maximum Mechanical Limit (Xlim) N/AMOUNTING INFORMATIONRecommended Enclosure VolumeSealed AcceptableVented AcceptableDriver Volume Displaced 0.018 cu.ft. / 0.51 liters Overall Diameter 8.24", 209.3 mm Baffle Hole Diameter 7.13", 181.1 mm Front Sealing Gasket Yes Rear Sealing Gasket N/A Mounting Holes Diameter 0.22", 5.6mm Mounting Holes B.C.D. 7.75", 196.9mm Depth 3.06", 77.7 mm Net Weight 3.1 lbs, 1.41 kg Shipping Weight 3.9 lbs, 1.77 kgsMATERIALS OF CONSTRUCTIONCoil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Hemp paper cone Cone Edge Composition Full paper cone Dust Cap Composition Zurette dust cap
PriceC$165.16
+ C$110.61 Shipping
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