Key Features:
  • 8" (205mm), 8 ohm
  • Full Range, 25 watts
  • Ferrite magnet, in-ground speaker green or brown black talc filled polypropylene enclosure;

Primary Specifications

Speakers Environment Outdoor
ROHS Compliant No

Technical Specifications

Nominal Basket Diameter 8.0 / 200.0 inch / mm
Rated Impedance 8 ohms
Rated Power 25.0 Watts
Program Power 50 Watts
Frequency Range 70 - 8000 Hz
(2.83 V input measured at 1 Meter)
93 dB SPL
Voice Coil Diameter 1.0 / 25.4 inch / mm
Magnet Weight 10.0 / 284 oz / gr

Small Signal Parameters

Resonant Frequency (fo) 100 Hz
D.C. Resistance (Re) 6.7 ohms
Mechanical Q (Qms)
Electrical Q (Qes)
Total Q (Qts)
Compliance Equivalent Volume (Vas) ltr
BL Product (BL) T-M
Maximum Linear Excursion (Xmax) mm
Surface Area of Cone (Sd) cm2
Moving Mass (Mmd) g

Material Descriptions

Basket Stamped Steel
Terminal Size 0.205 x 0.02
Magnet Ferrite
Voice Coil Wire Copper
Voice Coil Form Kapton
Cone Black Talc Filled Polypropylene
Cone Edge Pre-treated Black Cloth
Dust Cap Felt
ID Description Measurements Tolerance
OD Outside Diameter +/- 0.040”
CD Cutout Diameter +/- 0.030”
MG Magnet Diameter +/- 0.050”
HD Hole Diameter +/- 0.020”
MD Mounting Diameter +/- 0.020”
ID Internal Depth Maximum
FT Flange Thickness +/- 0.050”
NW Net Weight