Goldwood 18 in. MI/Pro Sound Speaker

Code: GW-1858

Price: $110.95

Shipping Weight: 14.00 pounds

Quantity in Basket: None

Product Description:

Specifications

1 Goldwood Sound GW-1858 Pro Audio 18" Subwoofer
220 Watts RMS and 340 Watts Max
20 - 6000Hz Frequency Response
94 dB SPL
8 Ohm Impedance
2.5" Aluminum Voice Coil
50oz Magnet with Bumper Plate
Polymer Laminated Cone with Accordion Edge Surround and Vented Pole Piece
Stamped Steel Frame
Overall Dimension is 18"
Fits Enclosure Hole Size of 16.5"
Mounting Depth is 7.875"
Designed And Engineered In USA

Applications:
Pro DJ Speaker
Pro PA Speaker
Pro Karaoke Speaker
Live Sound Speaker
Fixed Installation Speaker
Studio Monitor
Home Audio Speaker

This Listing and Price is for 1 Goldwood GW-1858 Pro Audio Subwoofer

GW-1858
Parameter Value Unit / Notes
Effective Piston Area (Sd) 1277.01 cm2
Free Air Resonance (Fs) 30.28 Hz
DC Resistance (Re) 5.3 Ω
Mechanical Q Factor (Qms) 6.7
Electrical Q Factor (Qes) 1.3
Total Q Factor (Qts) 1.1
Voice Coil Inductance (Le) .6 mH/milli-Henrys
Equivalent Air Volume ( Vas) 523.8 Liters
Moving Mass (Mms) 120.9 Grams/Mmd + air load mass
Suspension Compliance (Cms) 228.7 µM/N/micro-Meters per Newton
Force Factor (Bl) 9.8 Tm / Tesla-Meters
Sensitivity (SPLref) 94.3 dB/Reference
8Ω/2.83Vrms X-Max 2.0 mm
Shipping Box Weight: 12.00 LBS
Shipping Box Height: 8.00"
Shipping Box Width: 19.00"
Shipping Box Depth: 19.00"