1. Introduzione
This manual provides detailed instructions for the installation, operation, and maintenance of your Blaupunkt GTB 8200A RCA Subwoofer System. Please read this manual thoroughly before using the product to ensure proper function and to prevent damage. Keep this manual for future reference.
2. Informazioni di sicurezza
- Assicuratevi chì tutte e cunnessione sianu sicure è bè isolate per impedisce i curtcircuiti.
- Ùn espone micca u subwoofer à l'umidità o à temperature estreme.
- Scollegate a batteria di u veiculu prima di fà qualsiasi travagliu elettricu.
- Cunsultate un installatore prufessiunale sè ùn site micca sicuru di qualchì passu d'installazione.
- Ùn pruvate micca à apre o riparà l'unità da per voi. Affidate tutta a manutenzione à persunale qualificatu.
3. Cuntenutu di u pacchettu
Verificate chì tutti l'articuli sò presenti in u pacchettu:
- Blaupunkt GTB 8200A Woofer Box
- Manuale d'uso (stu documentu)
- Cables and Installation Materials
4. Produttu Finituview
The Blaupunkt GTB 8200A is an active subwoofer system designed to enhance the bass response in your vehicle's audio system. It features a 200 mm (8-inch) spun paper cone speaker, an integrated Class-D amplifier, and various controls for sound customization.
Figura 4.1: Fronte view of the Blaupunkt GTB 8200A Subwoofer System. This image displays the main subwoofer unit with its protective metal bars and the Blaupunkt logo on the speaker cone and enclosure.
Figura 4.2: Control panel and connection terminals of the Blaupunkt GTB 8200A. This view shows the RCA inputs, high-level inputs, power indicator, gain control, crossover frequency adjustment, phase switch, fuse, and power/ground/remote terminals.
Funzioni chjave:
- Active subwoofer system with integrated Class-D amppiù vivu.
- 200 mm (8-inch) Spun Paper Cone (SPC) speaker.
- Peak power output: 200 watts.
- Frequency response: 30 - 200 Hz.
- Adjustable low-pass filter (70 - 190 Hz).
- Adjustable gain and phase control (0 - 180 degrees).
- Automatic On/Off function via high-level, RCA/Cinch, and remote signal.
- Durable MDF housing material with metal speaker protectors.
Dimensioni:
The subwoofer unit has approximate dimensions of 6D x 64W x 70H Centimeters (or 27.2cm width, 26cm depth, 25cm height as shown in some product images). Its compact design allows for flexible placement within a vehicle.
5. Setup è Installazione
Proper installation is crucial for optimal performance and safety. If you are not confident in your ability to install the subwoofer, seek assistance from a qualified professional.
5.1 Placement
- Choose a secure location in your vehicle, such as the trunk or under a seat, where the subwoofer will not obstruct movement or be damaged.
- Assicuratevi una ventilazione adatta intornu à l'unità.
- Mount the subwoofer securely to prevent it from shifting during vehicle operation.
5.2 Connessioni Wiring
Refer to Figure 4.2 for the control panel layout when making connections.
- Power Connection (BAT): Connect the +12V terminal (BAT) to the positive terminal of your vehicle's battery using a suitable gauge power cable. Install an in-line fuse (7.5A, as indicated on the unit) as close to the battery as possible.
- Cunnessione in terra (GND): Connect the GND terminal to a clean, unpainted metal surface on the vehicle chassis. Ensure a good electrical contact.
- Accensione à distanza (REM): Connect the REM terminal to the remote output of your car stereo. This will turn the subwoofer on and off with your stereo. If your stereo does not have a remote output, the automatic on/off function can be used via high-level or RCA input.
- Ingressu Audio (RCA o Altu Livellu):
- Input RCA: If your car stereo has RCA pre-outs, connect them to the 'LINE IN RCA' inputs on the subwoofer.
- Input di altu livellu: If your car stereo does not have RCA pre-outs, connect the speaker outputs of your stereo directly to the 'HIGH' level inputs on the subwoofer. Ensure correct polarity (+/-).
6. Operating Instructions
Once installed, adjust the subwoofer settings for optimal sound performance.
6.1 Cuntrolli
- GAIN (Input Sensitivity): Questa manopola regola a sensibilità d'entrata di u amplificatore. Cuminciate cù u guadagnu à u minimu è aumentatelu pianu pianu finu à ottene u livellu di bassi desideratu senza distorsione.
- X-OVER (Low Pass Filter): This control adjusts the upper frequency limit of the subwoofer. Frequencies above the set point will be filtered out. Adjust this between 70 Hz and 190 Hz to blend the subwoofer's output seamlessly with your main speakers. A common starting point is around 80-100 Hz.
- PHASE (Phase Control): This switch (0°/180°) helps to align the subwoofer's output with the main speakers. Experiment with both settings to find the one that provides the most impactful and coherent bass response.
6.2 Funzione automatica On/Off
The GTB 8200A features an automatic turn-on circuit. When using high-level inputs or RCA inputs without a remote turn-on wire, the subwoofer will detect an audio signal and power on automatically. It will power off after a period of no audio signal.
7. Mantenimentu
- Pulizia: Aduprate un pannu dolce è asciuttu per pulisce l'esternu di u subwoofer. Ùn aduprate micca prudutti chimichi aggressivi o detergenti abrasivi.
- Sostituzione di fusible: If the subwoofer does not power on, check the 7.5A fuse located on the control panel. Replace it only with a fuse of the same type and rating.
- Cuntrolli regulari: Periodically check all wiring connections for tightness and signs of wear.
8. Risoluzione di prublemi
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Nisun putere | Fusibile bruciatu, cunnessione di alimentazione/terra allentata, nisun signale remotu. | Check and replace fuse. Verify all power, ground, and remote connections. Ensure stereo is on. |
| Nisun sonu | Loose RCA/high-level input, gain too low, stereo volume too low, incorrect input selected. | Check audio input connections. Increase gain. Increase stereo volume. Ensure correct input source is selected on stereo. |
| Sonu distortu | Gain set too high, incorrect crossover setting, poor quality audio source. | Reduce gain. Adjust crossover frequency. Use a high-quality audio source. |
| Bassi debuli | Gain too low, phase incorrect, crossover set too high, subwoofer placement. | Increase gain. Toggle phase switch (0°/180°). Lower crossover frequency. Experiment with subwoofer placement. |
9. Specificazioni
| Feature | Specificazione |
|---|---|
| Mudellu | GTB 8200A |
| Tipu di parlante | Subwoofer attivu |
| Diametru di u subwoofer | 200 mm (8 pollici) |
| Potenza nominale di output di u parlante | 75 Watt |
| Potenza massima di output di Speaker | 200 Watt |
| Risposta di Frequency | 30 - 200 Hz |
| Filtru Low Pass | 70 - 190 Hz |
| Control di fase | 0 - 180 gradi |
| Input Voltage | 8 Volts |
| Livellu di rumore | 92 Decibel |
| Materiale | MDF |
| Dimensioni di u produttu | 6P x 64L x 70A Centimetri |
| Pesu di l'articulu | 5 kg 440 g (12 libbre) |
| Tecnulugia di cunnessione | RCA, High-Level |
| Metudu di cuntrollu | Remote (via head unit) / Manual knobs |
| U fabricatore | Blaupunkt |
10. Garanzia è Support
This Blaupunkt GTB 8200A Subwoofer System comes with a 1-Annu di Garanzia da a data di compra. Per piacè cunservate a vostra prova di compra per e richieste di garanzia.
For technical support, service, or warranty inquiries, please contact your authorized Blaupunkt dealer or visit the official Blaupunkt websitu per l'infurmazioni di cuntattu.
Blaupunkt is a registered trademark. All rights reserved.
