GTW 11204 D
12.0” Diameter | 4-layer Voice Coil with Aluminium Former
A piece of dual voice coil 12.0” woofer made of the vented pole piece and bumped back plate. GTW 11204 D is a dual voice coil speaker offers wiring flexibility with its two voice coils. It allows single speaker to output both stereo channels through one speaker, creating a stereo sound from a single speaker location.
A woofer is a speaker in your system that handles low-frequency audio signals. The GTW 11204 D offers a frequency range of 32-800 Hz, which will improve your listening experience when playing your favourite song.
Your GTW 11204 D’s capability to convert power (watts) into volume is indicated by its sensitivity rating (decibels). Your speakers' volume will increase as the sensitivity rating rises up to 82 dB.
Impedance is a measurement of a woofer’s voice coil's resistance to the amplifier-supplied audio current. GTW 11204 D has a 4 ohm resistance, thus the music it produces will be fascinating.
Nominal Diameter : 12”
Power Handling (RMS) : 225 watts
Power Handling (max) : 675 watts
Impedance : 4ohms
Sensitivity : 82 dB @ 2.83V/1m
Frequency Response : 32 - 800 Hz
Voice Coil Diameter : 49.5mm
Magnet Weight : 50 Oz
DC Resistance (Re) : 3.6 Ohms
Resonant Frequency (Fs) : 37 Hz
Mechanical Q (Qms) : 2.325
Electromagnetic Q (Qes) : 1.787
Total Q (Qts) : 1.01
Diaphragm Mass Inc. Airload (Mms) : 200g
Mechanical Compliance of Suspension (Cms) : 87.466u M/N
Surface Area Of Cone (Sd) : 50.671m m²
BL Product (BL) : 9.895 Tm
Compliance Equivalent Volume (Vas) : 31.890m m²
Maximum Linear Excursion (Xmax) : 10 mm
Cone / Diaphragm Material : Paper / aluminium
Surround Material : Rubber
Voice Coil Wire Material : Copper
Voice Coil Former : aluminium
Basket/Frame Material : Steel
Magnet Material : Ferrite
Overall Outside Diameter : 12.36"
Overall Depth : 5.75"
Baffle Cut-out Diameter : 10.95"
No. of Mounting Holes : 8
Mounting Hole Diameter : 11.61"(295mm)
Size & Weight : 314x314x146mm & 3.63kg