1. تعارف
This manual provides detailed instructions for the installation, operation, and maintenance of your Gravity Audio 1200W 12" Premium Car Subwoofer Kit. This comprehensive package includes a Gravity 12-inch subwoofer, an Audiobank 3000W Class D amplifier, an Audiotek single 12-inch vented subwoofer enclosure, and a complete amplifier installation kit. Please read this manual thoroughly before attempting installation or operation to ensure proper use and maximum performance.
شڪل 1.1: ختمview of the Gravity Audio 1200W 12" Premium Car Subwoofer Kit components.
2. حفاظت جي ڄاڻ
انسٽاليشن ۽ آپريشن دوران هميشه هيٺ ڏنل حفاظتي احتياطن تي عمل ڪريو:
- پيشه ورانه تنصيب جي سفارش ڪئي وئي آهي: If you are unsure about any aspect of installation, consult a qualified car audio technician.
- بيٽري ختم ڪريو: Always disconnect the vehicle's negative battery terminal before starting any electrical work to prevent short circuits and electrical shock.
- مناسب وائرنگ: Use appropriate gauge wiring as specified in this manual and ensure all connections are secure and insulated to prevent shorts.
- وينٽيليشن: کي يقيني بڻايو amplifier is mounted in a location with adequate airflow to prevent overheating.
- رڪاوٽ کان بچو: Do not mount components in locations that obstruct airbags, driver visibility, or vehicle controls.
- ٻڌڻ جي حفاظت: گهڻي مقدار ۾ آواز جي سطح تي ڊگهي عرصي تائين رهڻ سان ٻڌڻ کي مستقل نقصان پهچي سگهي ٿو. آواز کي ترتيب ڏيڻ وقت احتياط ڪريو.
3. پيڪيج مواد
پڪ ڪريو ته سڀئي شيون توهان جي پيڪيج ۾ موجود آهن:
- Gravity 12" 1200W Peak Power Subwoofer (GR-12PW)
- Audiobank 3000W Class D Monoblock Amplifier (P3001)
- Audiotek Single 12 Inch Vented Subwoofer Enclosure (CA-12SP)
- مڪمل Amplifier Installation Kit (Power Cable, Ground Cable, Remote Turn-On Wire, RCA Interconnects, Speaker Wire, Fuse Holder, Fuse, Terminals, Zip Ties)
شڪل 3.1: جو مواد amplifier installation kit, including various cables, fuse, and terminals.
4. سيٽ اپ ۽ تنصيب
Follow these steps for proper installation of your car audio system. Ensure the vehicle's battery is disconnected before proceeding.
4.1 Subwoofer Installation into Enclosure
- Carefully place the Gravity 12" subwoofer into the opening of the Audiotek vented enclosure. Ensure the mounting holes align.
- Secure the subwoofer using appropriate screws (not included, typically self-tapping wood screws) through the mounting holes into the enclosure. Do not overtighten.
- Connect speaker wire from the subwoofer's terminals to the enclosure's internal terminals. Observe polarity: positive (+) to positive, negative (-) to negative.
شڪل 4.1: سامهون view of the Gravity 12-inch subwoofer, showing the cone and surround.
شڪل 4.2: سامهون view of the Audiotek single 12-inch vented subwoofer enclosure.
4.2 Ampوierيڪ وندڙ جبل
Choose a secure, well-ventilated location for the Audiobank amplifier, such as the trunk or under a seat. Ensure it is away from moisture and direct sunlight.
- Mark the mounting holes on the chosen surface.
- Drill pilot holes if necessary, taking care not to damage any vehicle components.
- محفوظ ڪريو amplifier using appropriate screws.
شڪل 4.3: مٿي view of the Audiobank 3000W Class D Monoblock Ampوierيڪ زنده
4.3 وائرنگ ڪنيڪشن
ڏانهن رجوع ڪريو amplifier's rear panel for terminal locations. Use the provided ampلائفائر جي انسٽاليشن کٽ.
- Power Cable (+12V): Run the thick red power cable from the vehicle's positive battery terminal to the amplifier's +12V terminal. Install the fuse holder within 18 inches of the battery and insert the fuse.
- Ground Cable (GND): Connect the thick black ground cable from the ampگاڏي جي چيسس تي هڪ صاف، غير رنگ ٿيل ڌاتو جي مٿاڇري تي لائفائر جي GND ٽرمينل کي. هڪ مضبوط، گهٽ مزاحمتي ڪنيڪشن کي يقيني بڻايو.
- ريموٽ ٽرن آن وائر (REM): Connect the blue remote wire from your head unit's remote output to the amplifier's REM terminal. This turns the amplifier on/off with your head unit.
- آر سي اي انٽر ڪنيڪٽس: Connect the RCA cables from your head unit's subwoofer or full-range pre-outs to the ampلائفائر جا آر سي اي ان پٽ جيڪس.
- اسپيڪر آئوٽ: Connect the speaker wire from the enclosure's external terminals to the amplifier's speaker output terminals. Ensure correct polarity.
Figure 4.4: Rear panel of the Audiobank amplifier showing power, ground, remote, and speaker output terminals.
Figure 4.5: Speaker terminal on the Audiotek subwoofer enclosure for connecting to the ampوierيڪ زنده
5. آپريٽنگ هدايتون
Once all connections are made and verified, reconnect the vehicle's negative battery terminal.
5.1 Initial Power-Up and Basic Settings
- Turn on your vehicle's ignition and head unit. The ampلائفائر جي پاور انڊيڪيٽر کي روشن ٿيڻ گهرجي.
- سان شروع ڪريو amplifier's GAIN control set to minimum (fully counter-clockwise).
- هيڊ يونٽ جي مقدار کي ان جي وڌ ۾ وڌ 75٪ تي سيٽ ڪريو.
- آهستي آهستي و increaseايو amplifier's GAIN control until you hear distortion, then back it off slightly. This sets the maximum clean output.
5.2 Ampوierيڪ ڪنٽرول
The Audiobank P3001 amplifier features several controls for fine-tuning your subwoofer's performance:
- حاصل ڪريو Adjusts the input sensitivity to match the output of your head unit. (See 5.1)
- LPF (گهٽ پاسو فلٽر): This control sets the upper frequency limit for the subwoofer. Typically set between 80Hz and 120Hz. Frequencies above this setting will be filtered out.
- پرش ترقيء: Provides an increase in bass output at a specific frequency. Use sparingly to avoid distortion and potential damage.
- مرحلو: Allows you to adjust the phase of the subwoofer output (0 or 180 degrees) to ensure it blends seamlessly with your main speakers. Experiment with both settings to find the best sound.
6. سار سنڀال
Your Gravity Audio Subwoofer Kit requires minimal maintenance to ensure long-term performance.
- صفائي: وقتي طور تي صاف ڪريو amplifier and subwoofer enclosure with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- ڪنيڪشن چيڪ: Annually, inspect all wiring connections for tightness and corrosion. Re-tighten any loose connections.
- وينٽيليشن: کي يقيني بڻايو amplifier's cooling fins remain free of dust and debris to maintain proper heat dissipation.
7. مسئلا حل ڪرڻ
If you experience issues with your subwoofer kit, consult the following table before seeking professional assistance:
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| سب ووفر مان ڪو به آواز ناهي |
|
|
| بگڙيل آواز |
|
|
| Ampلائفائر اوور هيٽنگ |
|
|
8. وضاحتون
Gravity 12" Subwoofer (GR-12PW)
- اسپيڪر جو قسم: Subwoofer
- Subwoofer قطر: 12 انچ
- Voice Coil Configuration: ٻٽي 4 اوهم
- چوٽي بجلي 1200 واٽ هر هڪ
- RMS پاور: 600 واٽ هر هڪ
- تعدد جواب: 30 - 2.5 ڪلو هرٽز
- حساسيت: 90 ڊي بي
- مخروطي مواد: Competition Grade Pressed Paper Cone
- سمورو: هاءِ رول فوم سرائونڊ
- کولنگ سسٽم: Advanced Air Flow Cooling System
Audiobank 3000W Class D Amplifier (P3001)
- قسم: ڪلاس ڊي Monoblock Ampزندگي گذاريندڙ
- چوٽي بجلي 3000 Watts (Total Package)
- ڪنٽرول: Gain, LPF, Bass Boost, Phase
Audiotek Single 12 Inch Vented Enclosure (CA-12SP)
- ڊيزائن: Vented (Ported)
- مواد: High Quality Gray Carpet
- طول و عرض: Approximately 18"W x 16"D x 14"H (External)
Figure 8.1: Dimensions of the Audiotek single 12-inch vented subwoofer enclosure.
9. وارنٽي ۽ سپورٽ
This product comes with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included with your purchase or contact Gravity Audio customer support directly.
ڪسٽمر سپورٽ
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact your retailer or Gravity Audio customer service. Have your product model number (GR-12PW + P3001 + CA-12SP + Kit) and purchase date available when contacting support.
