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Home > Loudspeakers > Subwoofers > Approx 12" Subwoofers

ScanSpeak Discovery 30W/4558T 12" Subwoofer

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Price: $270.30

Product ID : 30w_4558t

Manufacturer: ScanSpeak

Weight: 16.00 lbs

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Description

ScanSpeak Discovery Line 30W/4558T 12" Subwoofer - 4 ohm

Aluminium Cone, Black Anodized
Fiberglass/Paper Sandwich Dust Cap, Black Coated
56 mm peak excursion – 25mm linear (X-max)
Aluminum Short Circuiting Ring
Aluminum Pole Piece Extension to reduce distortion and power compression
Titanium Voice coil former
Vented cone / dustcap
Nomex spider
Low damping rubber surround
Litz wire woven into the spider

Suggested box alignments:

One cubic foot sealed for use in autosound systems.
One cubic foot sealed with a plate amp and boost for use in home systems. With our KG5230 the F3 would be 38Hz.
Two cubic feet with the matching 30W/0-00 passive radiator for use in home or autosound systems. In home your F3 would be 35Hz using our KG5230 amplifier. In a car the cabin gain would take it much lower.
For a vented box of 2.3 cubic feet, 3" vent by 12" long, your F3 is 30Hz.