A2RWP-8A
Key Features:
  • 2" (50 mm), 8 ohm
  • Voice Range, 3 watts
  • Alnico magnet, black acrylic treated cloth cone;

Primary Specifications

Speakers Environment Outdoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 2.0 / 50.0 inch / mm
Rated Impedance 8 ohms
Rated Power 3.0 Watts
Program Power 6 Watts
Frequency Range 500 - 15000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
82 dB SPL
Voice Coil Diameter 0.7 / 17.8 inch / mm
Magnet Weight 0.5 / 15 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 574 Hz
D.C. Resistance (Re) 6.0 ohms
Mechanical Q (Qms) 6.7
Electrical Q (Qes) 14.91
Total Q (Qts) 4.64
Compliance Equivalent Volume (Vas) ltr
BL Product (BL) T-M
Maximum Linear Excursion (Xmax) 0.7 mm
Surface Area of Cone (Sd) cm2
Moving Mass (Mmd) g

Material Descriptions

 
Basket Stamped Steel
Terminal Size 0.12 X 0.02
Magnet Alnico
Voice Coil Wire Copper
Voice Coil Form Kapton
Cone Black Acrylic Treated Cloth
Cone Edge Black Acrylic Treated Cloth
Dust Cap Black Cloth
http://s3.amazonaws.com/misco/curves/A2RWP-8A.JPG?1345609772
ID Description Measurements Tolerance
OD Outside Diameter 2.0 in. +/- 0.040”
CD Cutout Diameter 1.8 in. +/- 0.030”
MG Magnet Diameter 0.9 in. +/- 0.050”
HD Hole Diameter +/- 0.020”
MD Mounting Diameter +/- 0.020”
ID Internal Depth 0.8 in. Maximum
FT Flange Thickness 0.1 in. +/- 0.050”
NW Net Weight 54.0 g
neodymium