BLAUPUNKT GTW 11204 D Dual Voice Coil Subwoofer Instruction Manual
- June 9, 2024
- Blaupunkt
Table of Contents
BLAUPUNKT GTW 11204 D Dual Voice Coil Subwoofer Instruction Manual
Operating and Installation Instructions
INTRODUCTION
Proper system planning is vital in order to maximize the device’s performance and road safety. Plan your installation carefully to avoid compromising performance reliability of the system. Consult an authorized Blaupunkt dealer for installation or reparation. Read the manual carefully before operating the device for the first time.
Safety Notes
The Comfort Level of your hearing may adapt to the higher volume of sound over
time, user is advised to keep the volume of the car radio to a moderate level
for the protection of the ears and to increase the ability to hear any
emergency warning signals (e.g. police and ambulance sirens).
Do not install the device near the trunk springs/lid/ gas tank/fuel lines.
Disclaimer
In no event shall Blaupunkt be liable for any direct, indirect, punitive,
incidental, special consequential damages to property or life and whatsoever
arising out of or connected with the use or misuse of our products.
USA & CANADA: This product is not intended for sale in the United States and
Canada. If purchased in the U.S. or Canada, this product is purchased on as-is
basis. No warranty, whether expressed or implied is provided in the U.S. or
Canada.
The product may differ slightly from the drawings.
Recycling and Disposal
Do not dispose of your old unit in the household trash! Use the return and
collection systems available to dispose of the old device.
This manual may be updated from time to time without any notice. Visit
www.blaupunkt.com for more info.
SPECIFICATION
- 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
INSTALLATION
WIRING DIAGRAM
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Designed and engineered by Blaupunkt Competence Centre