مقدمة
The Rockville RTB80A Powered Subwoofer Tube is designed to deliver powerful bass performance for your car audio system. This unit integrates an 8-inch high-power woofer with a built-in amplifier within a vented enclosure, providing a compact and efficient solution for enhanced low-frequency sound.
تتضمن الميزات الرئيسية ما يلي:
- 400W Peak Power (200W RMS) with an 8" high-power woofer.
- Integrated 250W RMS amplifier for optimal subwoofer and enclosure tuning.
- Adjustable bass crossover and built-in bass equalizer (up to 18dB boost @ 45Hz).
- Durable aviation-grade tweed-covered vented enclosure with rear aero vent system.
- Easy installation with speaker-level and RCA line-level inputs, steel mounting brackets, and Velcro straps.
سمات
The RTB80A is engineered with several features to optimize your audio experience.
Image: The Rockville RTB80A Powered Subwoofer Bass Tube, showcasing its cylindrical design and front grille.
Image: Visual representation of RTB80A's performance specifications, including 200 Watts RMS, 30Hz-200Hz frequency response, and 8" tube size.
Image: The dimensions of the RTB80A subwoofer tube, measuring 19 inches in length and 8.75 inches in diameter, highlighting its compact design.
الصورة: عن قرب view of the rear aero vent system and the woofer grille, illustrating the design for optimized airflow and enhanced bass clarity.
Image: Diagram highlighting premium features such as four steel mounting brackets, molded steel woofer grille, low-pass crossover, aviation-grade tweed, and MP3 input.
Image: Key power specifications for the RTB80A, including 400 Watts Peak Power, 105dB Sensitivity, and dimensions of 8.75" x 19".
المنتج انتهىview فيديو
فيديو: أكثر منview of the Rockville RTB80A, detailing its features, controls, and design. This video provides a visual guide to the product's capabilities.
الإعداد والتثبيت
Proper installation is crucial for optimal performance and safety. The RTB80A is designed for easy setup in various vehicle types.
تركيب مضخم الصوت
The subwoofer includes steel mounting brackets and Velcro straps for secure placement in your vehicle's trunk or other suitable location.
Video: This video demonstrates the unboxing and installation process for a similar Rockville bass tube (RTB10A), including securing the unit with straps and connecting wiring. The principles shown are applicable to the RTB80A.
توصيلات الأسلاك
The RTB80A offers flexible connectivity options to integrate with your car's audio system.
Image: Diagram illustrating the universal connectivity options of the RTB80A, including speaker-level inputs, RCA line-level inputs, and MP3 input.
- توصيل الطاقة: Connect the +12V, GND (Ground), and REM (Remote) terminals. Ensure proper gauge wiring for power and ground.
- مدخل الصوت: Use either the RCA line-level inputs for aftermarket head units or the high-level inputs for factory head units without RCA outputs.
- إدخال MP3: A 3.5mm jack is available for direct connection of MP3 players or other audio sources.
Wiring Kit Information
Video: This video provides details on the Rockville RWK10 10-gauge amplifier wiring kit, which is suitable for connecting the RTB80A. It highlights the quality of the cables and included accessories for a complete installation.
تشغيل مضخم الصوت
The RTB80A features adjustable controls to fine-tune your bass output to match your preferences and vehicle acoustics.
Image: Close-up of the RTB80A control panel, showing the Gain, LPF (Low Pass Filter), and Bass Boost controls, along with power input terminals and various audio inputs.
- السيطرة: Adjust the input sensitivity to match the output of your head unit. Start with the gain at minimum and slowly increase until desired volume is achieved without distortion.
- LPF (مرشح التمرير المنخفض): This control allows you to set the upper frequency limit for the subwoofer, ensuring it only plays low bass frequencies. Adjustable from 40Hz to 250Hz.
- تعزيز الجهير: Provides an adjustable bass equalization of up to 18dB at 45Hz for deeper, more impactful bass.
- التحكم في مستوى الصوت: For the MP3 input, a dedicated volume knob is available.
صيانة
The Rockville RTB80A is designed for durability and requires minimal maintenance. Keep the unit clean and free from dust and debris. Ensure all connections remain secure to prevent signal loss or damage.
استكشاف الأخطاء وإصلاحها
If you experience issues with your RTB80A, please check the following:
- لا يوجد طاقة: Verify all power connections (+12V, GND, REM) are secure and properly connected to the vehicle's battery and head unit. Check the in-line fuse.
- لا يوجد صوت: Ensure audio input cables (RCA or high-level) are correctly connected. Check the head unit's settings to ensure subwoofer output is enabled and volume is up. Adjust the gain control on the subwoofer.
- الصوت المشوه: Reduce the gain control on the subwoofer or the volume on your head unit. Check for proper LPF settings.
- Subwoofer Not Turning On/Off with Head Unit: If using high-level inputs, ensure the auto-turn-on feature is functioning correctly. If using RCA inputs, verify the remote turn-on wire is connected to a switched 12V source.
تحديد
| ميزة | التفاصيل |
|---|---|
| اسم الموديل | RTB80A |
| نوع السماعة | مضخم الصوت ، مكبر الصوت |
| قطر الصبووفر | 8 بوصة |
| الحد الأقصى لقوة خرج السماعة | 400 واط (الذروة) |
| RMS السلطة | 200 واط |
| مدمج Ampالقمامة | 250 وات جذر متوسط التربيع |
| استجابة التردد | 30 هرتز - 200 هرتز |
| حساسية | 105 ديسيبل |
| مادة | Steel, Tweed |
| أبعاد المنتج | 10.5 بوصة عمق × 20 بوصة عرض × 10 بوصة ارتفاع |
| وزن العنصر | 13 رطل |
| تكنولوجيا الاتصال | آر سي إيه، سلكي |
| ميزة خاصة | تعزيز الجهير |
ماذا يوجد في الصندوق
The Rockville RTB80A package includes:
- RTB80A Powered Subwoofer Bass Tube
- Steel Mounting Brackets (4)
- أشرطة الفيلكرو (2)
- Wiring Harnesses (for power, ground, remote, and high-level input)
- دليل المستخدم
الضمان والدعم
The Rockville RTB80A comes with a limited warranty. For detailed warranty information or technical support, please refer to the included user manual or contact Rockville customer service.
