Description

Goldwood GW-208/8 8″ OEM Woofer 8 Ohm

These low frequency OEM drivers are ideal for the customer who is looking for inexpensive replacement woofers. Each woofer features a poly-laminated paper cone, vented pole piece, moisture resistant poly foam surround, and stamped steel frame.

Product Specifications:

• Nominal Diameter : 8″
• Power Handling (RMS) : 100 Watts
• Power Handling (max) : 200 Watts
• Impedance : 8 ohms
• Frequency Response : 45 to 7,000 Hz
• Sensitivity : 88 dB 1W/1m
• Voice Coil Diameter : 1.5″
• Magnet Weight : 20 oz.

Thiele-Small Parameters

• Resonant Frequency (Fs) : 56.1 Hz
• DC Resistance (Re) : 7.3 ohms
• Voice Coil Inductance (Le) : 0.6 mH
• Mechanical Q (Qms) : 3.96
• Electromagnetic Q (Qes) : 1.09
• Total Q (Qts) : 0.86Compliance Equivalent Volume (Vas) : 0.81 ft.
• Mechanical Compliance of Suspension (Cms) : 0.38 mm/N
• BL Product (BL) : 7.01 Tm
• Diaphragm Mass Inc. Airload (Mms) : 21g
• Maximum Linear Excursion (Xmax) : 3.5 mm
• Surface Area of Cone (Sd) : 205.9 cm

Materials of Construction

• Cone Material : Treated Paper
• Surround Material : Foam
• Magnet Material : Ferrite

Mounting Information

• Overall Outside Diameter : 8″
• Baffle Cutout Diameter : 7.125″
• Depth : 3.69″
• # Mounting Holes4

Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

• Sealed Volume : 1.23 ft.
• Sealed F : 357 Hz
• Vented Volume : 3.55 ft.
• Vented F : 331 Hz