1. Produktas baigtasview
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.
Pagrindinės funkcijos:
- 1000 vatų maksimali galia: Delivers powerful audio output.
- Du 10 colių žemųjų dažnių garsiakalbiai: 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.
- Patvari konstrukcija: Silver polypropylene cones with specially treated black rubber edge suspension and 2-inch high-temperature aluminum voice coils.
- Kompaktiški matmenys: Designed to fit in various vehicle types.
2. Kas yra dėžutėje
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
- Naudotojo vadovas (šis dokumentas)
- 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. Specifikacijos
Detailed technical specifications for the Pyramid BNPS102 Dual Bandpass Speaker System are provided below:
| Funkcija | Specifikacija |
|---|---|
| Modelio pavadinimas | Piramidė BNPS102 |
| Garsiakalbio tipas | Žemųjų dažnių garsiakalbis |
| Garsiakalbio dydis | Dvigubas 10 colio |
| Didžiausia išėjimo galia | 1000 vatų |
| Varža | 1 Ohm (4 Ohm subwoofers wired in parallel) |
| Dažnio atsakas | 35 Hz iki 1 kHz |
| Balso ritė | 2-inch High-Temperature Aluminum |
| Kūgio medžiaga | Silver Polypropylene |
| Sustabdymas | Specially Treated Black Rubber Edge |
| Gaminio matmenys (D x P x A) | 13.98" x 29.34" x 14.57" (approx. 14"D x 28.5"W x 13"H) |
| Prekės svoris | 43.9 svaro |
| Ypatinga funkcija | Bass Boost, Built-in Neon Accent Lighting |
| Ryšio technologija | Wired (RAC) |

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

3.2 pav. Iš arti view of the BNPS102 specifications label and speaker terminal connections.
4. Sąranka ir diegimas
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 Saugos priemonės
- Disconnect the vehicle's negative battery terminal before starting any wiring.
- Įsitikinkite, kad visi laidai yra tinkamai izoliuoti ir pritvirtinti, kad išvengtumėte trumpojo jungimo.
- Maitinimo ir garsiakalbių jungtims naudokite tinkamo skersmens laidus.
- Tvirtai pritvirtinkite žemųjų dažnių garsiakalbį, kad jis nejudėtų transporto priemonės vairavimo metu.
4.2 Laidų jungtys
- Maitinimo laidai: 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.
- Įžeminimo laidai: Connect a short, heavy gauge ground wire from your amplifier's GND input to a clean, unpainted metal surface on the vehicle's chassis.
- Nuotolinis įjungimas: Connect a remote turn-on wire from your head unit (or other switched 12V source) to your amplifier's REM input.
- Garsiakalbio laidai: Prijunkite garsiakalbio laidus prie savo 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. Naudojimo instrukcijos
Once the BNPS102 system is properly installed and connected to a compatible amplifier, you can begin operating it.
5.1 Ampkeltuvo nustatymai
- Gain Control: Sureguliuokite ampLifierio stiprinimo reguliatorius, kad atitiktų išėjimo garsumątagjūsų pagrindinio įrenginio. Pradėkite nuo minimalaus stiprinimo ir lėtai jį didinkite, kol išgirsite iškraipymus, tada šiek tiek sumažinkite.
- Žemųjų dažnių filtras (LPF): Nustatykite 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.
- Žemų dažnių stiprinimas: Use the bass boost feature sparingly, if at all. Excessive bass boost can lead to distortion and potential damage to the subwoofers.
- Pogarsinis filtras: Jei jūsų 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. Priežiūra
Regular maintenance will help ensure the longevity and performance of your Pyramid BNPS102 system.
- Valymas: 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.
- Patikra: 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.
- Vėdinimas: Ensure the subwoofer enclosure has adequate ventilation, especially around the ports, to prevent overheating of the internal components.
- Aplinkos sąlygos: Avoid exposing the system to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
7. Problemų sprendimas
If you encounter issues with your Pyramid BNPS102 system, refer to the following troubleshooting guide before seeking professional assistance.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra garso iš žemųjų dažnių garsiakalbio |
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| Iškraipyti arba neaiškūs bosai |
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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. Informacija apie garantiją
The Pyramid BNPS102 Dual Bandpass Speaker System is covered by a Dvejų metų ribota garantija nuo pirkimo datos. Ši garantija apima medžiagų ir gamybos defektus normaliai naudojant.
Svarbi pastaba: 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. Pagalba klientams
For further assistance, technical support, or warranty inquiries regarding your Pyramid BNPS102 system, please contact Pyramid customer service. Refer to the official Pyramid webNaujausią kontaktinę informaciją rasite svetainėje arba pirkimo dokumentuose.
Please have your model number (BNPS102) and proof of purchase ready when contacting support.





