1. پراڊڪٽ ختمview
The Pyramid BNPS102 is a high-performance dual bandpass speaker system designed for vehicle audio applications. This system delivers powerful and consistent bass, enhancing your in-car audio experience. It features a robust enclosure with integrated neon accent lighting for visual appeal.

Figure 1.1: Pyramid BNPS102 Dual Bandpass Speaker System with included remote control for neon lighting.
اهم خاصيتون:
- 1000 واٽ جي چوٽي جي طاقت: Delivers powerful audio output.
- ٻٽي 10 انچ سب ووفر: Equipped with two high-power 4Ω subwoofers.
- Bandpass Design: Features a sealed chamber delivering sound through four specially tuned ports for deep, efficient bass.
- Neon Accent Lighting: Built-in neon lighting with a Plexi-Glass front window for an attractive custom look.
- پائيدار تعمير: Silver polypropylene cones with specially treated black rubber edge suspension and 2-inch high-temperature aluminum voice coils.
- ڪمپيڪٽ طول و عرض: Designed to fit in various vehicle types.
2. دٻي ۾ ڇا آهي
Upon unpacking your Pyramid BNPS102 system, please verify that all components are present and in good condition. The package should contain the following items:
- Pyramid BNPS102 Dual Bandpass Speaker System Enclosure
- استعمال ڪندڙ جو دستورالعمل (هي دستاويز)
- Remote control for neon accent lighting (if applicable)
- Power cord for neon lighting (if applicable)

Figure 2.1: Illustration of the Pyramid BNPS102 system and its primary components as typically found in the product packaging.
3. وضاحتون
Detailed technical specifications for the Pyramid BNPS102 Dual Bandpass Speaker System are provided below:
| خاصيت | تفصيل |
|---|---|
| ماڊل نالو | پرامڊ BNPS102 |
| اسپيڪر جو قسم | Subwoofer |
| اسپيڪر سائيز | ٻٽي 10 انچ |
| وڌ ۾ وڌ آئوٽ پاور | 1000 واٽ |
| رڪاوٽ | 1 Ohm (4 Ohm subwoofers wired in parallel) |
| تعدد جواب | 35 Hz کان 1 kHz |
| وائس ڪوئل | 2-inch High-Temperature Aluminum |
| مخروطي مواد | سلور پولي پروپلين |
| معطلي | Specially Treated Black Rubber Edge |
| پيداوار جا طول و عرض (ڊي x ڊبليو x ايڇ) | 13.98" x 29.34" x 14.57" (approx. 14"D x 28.5"W x 13"H) |
| شيءِ جو وزن | 43.9 پائونڊ |
| خاص خصوصيت | Bass Boost, Built-in Neon Accent Lighting |
| رابطي ٽيڪنالاجي | Wired (RAC) |

Figure 3.1: Visual representation of the Pyramid BNPS102 product dimensions and weight.

شڪل 3.2: بند اپ view of the BNPS102 specifications label and speaker terminal connections.
4. سيٽ اپ ۽ تنصيب
Proper installation is crucial for optimal performance and safety. It is highly recommended that installation be performed by a qualified car audio professional. If you choose to install it yourself, please follow these general guidelines carefully.
4.1 حفاظتي احتياط
- ڪنهن به وائرنگ کي شروع ڪرڻ کان اڳ گاڏي جي منفي بيٽري ٽرمينل کي ڊسڪنيڪٽ ڪريو.
- پڪ ڪريو ته سڀئي وائرنگ صحيح طرح سان موصل ۽ محفوظ آهن ته جيئن شارٽ سرڪٽ کي روڪي سگهجي.
- Use appropriate gauge wiring for power and speaker connections.
- گاڏي جي آپريشن دوران حرڪت کي روڪڻ لاءِ سب ووفر کي محفوظ طور تي لڳايو.
4.2 وائرنگ ڪنيڪشن
- پاور وائرنگ: Connect a suitable gauge power wire from the vehicle's positive battery terminal to your amplifier's +12V input. An in-line fuse should be installed within 18 inches of the battery.
- گرائونڊ وائرنگ: Connect a short, heavy gauge ground wire from your amplifier's GND input to a clean, unpainted metal surface on the vehicle's chassis.
- ريموٽ ٽرن آن: Connect a remote turn-on wire from your head unit (or other switched 12V source) to your amplifier's REM input.
- اسپيڪر وائرنگ: پنهنجي طرفان اسپيڪر تارن کي ڳنڍيو amplifier's output terminals to the input terminals on the BNPS102 enclosure. Ensure correct polarity (+ to + and - to -). The BNPS102 has a 1 Ohm impedance.
- Neon Lighting Power: The integrated neon accent lighting requires a separate power connection. Connect the provided power cord for the neon lights to a suitable 12V power source in your vehicle, ensuring it is fused. The remote control operates the lighting.

Figure 4.1: The BNPS102 system is designed to fit conveniently in the trunk or behind the seat of many vehicles.
5. آپريٽنگ هدايتون
Once the BNPS102 system is properly installed and connected to a compatible amplifier, you can begin operating it.
5.1 Ampلائفائر سيٽنگون
- گينڊي ڪنٽرول: ترتيب ڏيو ampآئوٽ پُٽ واليم سان ملائڻ لاءِ لائفائر جو گين ڪنٽرولtage of your head unit. Start with the gain at minimum and slowly increase it until you hear distortion, then back off slightly.
- گھٽ-پاس فلٽر (LPF): سيٽ ڪريو amplifier's LPF to a frequency typically between 80Hz and 120Hz. This ensures that only low frequencies are sent to the subwoofer, preventing distortion and improving sound quality.
- پرش ترقيء: جيڪڏهن بلڪل به هجي ته، باس بوسٽ فيچر کي احتياط سان استعمال ڪريو. بيس بوسٽ جي گهڻي مقدار بگاڙ ۽ سب ووفرز کي امڪاني نقصان پهچائي سگھي ٿي.
- سبسونڪ فلٽر: جيڪڏهن توهان جي amplifier has a subsonic filter, set it to around 25-30Hz to protect the subwoofers from playing frequencies too low for their design.
5.2 Neon Accent Lighting
The BNPS102 features built-in neon accent lighting. This lighting is controlled via the included remote control. Ensure the lighting power cord is connected to a 12V source. Refer to the remote control's specific instructions for changing colors, patterns, or turning the lights on/off.

Figure 5.1: The integrated neon accent lighting provides a distinctive visual element to the subwoofer system.
6. سار سنڀال
Regular maintenance will help ensure the longevity and performance of your Pyramid BNPS102 system.
- صفائي: Use a soft, dry cloth to wipe down the enclosure and plexiglass window. Avoid abrasive cleaners or solvents that could damage the finish or materials.
- چڪاس: Periodically check all wiring connections to ensure they are secure and free from corrosion. Inspect the speaker cones and surrounds for any signs of damage or wear.
- وينٽيليشن: Ensure the subwoofer enclosure has adequate ventilation, especially around the ports, to prevent overheating of the internal components.
- ماحولياتي حالتون: Avoid exposing the system to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
7. مسئلا حل ڪرڻ
If you encounter issues with your Pyramid BNPS102 system, refer to the following troubleshooting guide before seeking professional assistance.
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| سب ووفر مان ڪو به آواز ناهي |
|
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| بگڙيل يا غير واضح باس |
|
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| Neon lighting not working |
|
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If the problem persists after attempting these solutions, please contact Pyramid customer support or a certified car audio technician.
8. وارنٽي ڄاڻ
The Pyramid BNPS102 Dual Bandpass Speaker System is covered by a ٻن سالن جي محدود وارنٽي خريداري جي تاريخ کان. هي وارنٽي عام استعمال هيٺ مواد ۽ ڪاريگري ۾ خرابين کي ڍڪيندي آهي.
اهم نوٽ: The warranty does not cover misuse of the product, including but not limited to, improper installation, accidental damage, unauthorized repairs, or operation outside of specified parameters. Please retain your proof of purchase for warranty claims.
9. ڪسٽمر سپورٽ
For further assistance, technical support, or warranty inquiries regarding your Pyramid BNPS102 system, please contact Pyramid customer service. Refer to the official Pyramid webسائيٽ يا توهان جي خريداري دستاويزن کي جديد ترين رابطي جي معلومات لاءِ.
Please have your model number (BNPS102) and proof of purchase ready when contacting support.





