پيداوار ختمview
The Gravity Audio GR-15PW is a high-performance 15-inch car subwoofer designed to deliver powerful and clear bass. It features a dual 4 Ohm voice coil configuration, allowing for flexible wiring options to match various amplifier setups. With a peak power handling of 3200 Watts, this subwoofer is built for robust audio reproduction in your vehicle.
اهم خاصيتون شامل آهن:
- Dual 4 Ohm Voice Coil Configuration
- چوٽي بجلي: 3200 واٽ
- Competition Grade Pressed Paper Cone
- هاءِ رول فوم سرائونڊ
- Advanced Air Flow Cooling System
Image: The Gravity Audio GR-15PW 15-inch car subwoofer. The image displays two subwoofers, one showing its silver cone and black foam surround, and the other showing its robust black magnet structure with yellow accents and "1600W" labeling, indicating its power handling capabilities.
سيٽ اپ ۽ تنصيب
Proper installation is crucial for optimal performance and longevity of your subwoofer. It is recommended that installation be performed by a qualified professional.
چڙهڻ جا ويچار
- Ensure the mounting surface is sturdy and free from obstructions.
- Verify adequate clearance for the subwoofer's depth and excursion.
- For sealed or ported enclosures, follow recommended enclosure volume guidelines for the best sound quality.
وائرنگ ۽ ڪنيڪشن
The GR-15PW features dual 4 Ohm voice coils. This allows for various wiring configurations to achieve different impedance loads at your ampلائفائر. عام ترتيبن ۾ شامل آهن:
- متوازي وائرنگ (2 اوهم): Connect positive terminals of both voice coils together, and negative terminals of both voice coils together. Connect the combined positive to the amplifier's positive output and combined negative to the amplifier's negative output. This configuration presents a 2 Ohm load to the ampوierيڪ زنده
- سيريز وائرنگ (8 اوهم): Connect the positive terminal of one voice coil to the negative terminal of the other voice coil. Connect the remaining free positive terminal to the amplifier's positive output and the remaining free negative terminal to the amplifier's negative output. This configuration presents an 8 Ohm load to the ampوierيڪ زنده
هميشه پڪ ڪريو ته توهان جو amplifier is stable at the chosen impedance load. Use appropriate gauge wiring for power, ground, and speaker connections to prevent power loss and ensure safety.
آپريٽنگ ھدايتون
To achieve the best sound and prolong the life of your subwoofer, follow these operating guidelines:
- وقفي جي مدت: Allow a break-in period of approximately 20-30 hours of moderate use before operating the subwoofer at high volumes. This allows the suspension components to loosen up and perform optimally.
- حاصل ڪرڻ جي سيٽنگ: صحيح طرح سان پنهنجي تي نفعو مقرر ڪريو ampآئوٽ پُٽ واليم سان ملائڻ لاءِ لائفائرtage of your head unit. Avoid setting the gain too high, as this can lead to clipping and damage to the subwoofer.
- ڪراس اوور سيٽنگون: پنهنجي تي گهٽ پاس فلٽر (LPF) استعمال ڪريو amplifier or head unit to send only low frequencies to the subwoofer. A typical LPF setting for a 15-inch subwoofer might be between 60Hz and 80Hz, but this can vary based on your system and preferences.
- سبسونڪ فلٽر: جيڪڏهن توهان جي amplifier has a subsonic filter, enable it and set it slightly below your enclosure's tuning frequency (for ported enclosures) or around 20-25Hz (for sealed enclosures) to protect the subwoofer from playing frequencies too low for its design.
- مسخ ڪرڻ لاءِ ٻڌو: If you hear any distortion, rattling, or unpleasant sounds, immediately reduce the volume. Continued operation with distortion can cause permanent damage.
سار سنڀال
The Gravity Audio GR-15PW is designed for durability, but proper care will ensure its longevity:
- صفائي: Gently wipe the cone and surround with a soft, dry cloth to remove dust. Avoid using harsh chemicals or excessive moisture.
- ماحولياتي تحفظ: Protect the subwoofer from extreme temperatures, direct sunlight, and moisture. While the product is not waterproof, reasonable protection from spills and condensation is advised.
- ڪنيڪشن چيڪ ڪريو: وقت بوقت سڀني وائرنگ ڪنيڪشنن کي چيڪ ڪريو ته جيئن پڪ ڪري سگهجي ته اهي محفوظ آهن ۽ زنگ کان پاڪ آهن. ڍلا ڪنيڪشن خراب ڪارڪردگي يا نقصان جو سبب بڻجي سگهن ٿا.
مشڪلاتون
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| سب ووفر مان ڪو به آواز ناهي | جي طاقت ناهي amplifier; Loose wiring; Amplifier in protect mode; Incorrect gain setting; Blown fuse. | چيڪ ڪريو amplifier power and ground connections; Verify all speaker wires are secure; Check amplifier status light; Adjust gain; Inspect and replace fuses if necessary. |
| بگڙيل آواز | Gain set too high (clipping); Incorrect crossover settings; Damaged voice coil. | گھٽائڻ amplifier gain; Adjust LPF and subsonic filter settings; If distortion persists at low volumes, the subwoofer may be damaged and require professional inspection. |
| ڪمزور باس آئوٽ پُٽ | Incorrect wiring impedance; Phase issue; Insufficient amplifier power; Poor enclosure design. | وائرنگ ميچز جي تصديق ڪريو amplifier's stable impedance; Check phase switch on amplifier/head unit; Ensure amplifier provides adequate power for the subwoofer; Consult with an audio professional for enclosure optimization. |
وضاحتون
| خاصيت | تفصيل |
|---|---|
| ماڊل نالو | GR-15PW |
| اسپيڪر جو قسم | Subwoofer |
| Subwoofer قطر | 15 انچ |
| رڪاوٽ | ڊبل 4 اوهم وائيس ڪوئل |
| چوٽي جي طاقت | 3200 واٽ |
| آر ايم ايس پاور | 1600 واٽ |
| تعدد جواب | 30 - 2.5 ڪلو هرٽز |
| حساسيت | 90 ڊي بي |
| مخروطي مواد | Competition Grade Pressed Paper Cone |
| چوڌاري مواد | هاءِ رول فوم سرائونڊ |
| کولنگ سسٽم | Advanced Air Flow Cooling System |
| شيءِ جو وزن | 20.6 پائونڊ |
| پيڪيج جي ماپ | 19 x 18.1 x 9.2 انچ |
وارنٽي ۽ سپورٽ
The Gravity Audio GR-15PW subwoofer comes with a Limited Warranty. Please refer to the warranty card included with your product for specific terms and conditions, including coverage duration and claim procedures.
For technical support, troubleshooting assistance, or warranty inquiries, please contact Gravity Audio customer service. Contact information can typically be found on the manufacturer's official webسائيٽ تي يا پراڊڪٽ پيڪنگنگ تي.
