1. Introduzione
Thank you for choosing the Gladen RS-X-08 High Performance 8" Subwoofer. This manual provides essential information for the proper installation, operation, and maintenance of your new subwoofer. Please read this manual thoroughly before installation and keep it for future reference.
The Gladen RS-X-08 is designed to deliver powerful and precise bass reproduction, enhancing your audio experience. It features a robust construction with a vented die-cast basket, black Nomex spider, paper cone, and PP-dust cap, ensuring durability and high performance.
2. Informazioni sulla sicurezza
- Scollegare sempre la batteria del veicolo prima di eseguire qualsiasi intervento elettrico.
- Ensure all wiring is correctly routed and secured to prevent damage or short circuits.
- Non esporre il subwoofer a umidità eccessiva o temperature estreme.
- Use appropriate gauge wiring for power and speaker connections to avoid overheating.
- Se non si è sicuri di una qualsiasi fase dell'installazione, consultare un installatore professionista.
- L'utilizzo prolungato del subwoofer a volumi eccessivamente alti può causare danni all'udito.
3. Caratteristiche del prodotto
The Gladen RS-X-08 subwoofer incorporates advanced design and materials for superior audio performance:
- Cono: Paper for optimal sound reproduction.
- Circondare: Foam for flexibility and excursion.
- Carrello: Vented die-cast aluminum for rigidity and heat dissipation.
- Ragno: Black Nomex for durability and precise cone control.
- Parapolvere: PP-dust cap.
- Bobina: Aluminum former.
- Impedenza: 4 Ohm nominal impedance.
- Gestione della potenza: 250 Watts RMS / 375 Watts Peak.

Figura 3.1: Fronte view of the Gladen RS-X-08 Subwoofer, showing the paper cone, foam surround, and Gladen logo on the dust cap.
4. Specifiche
| Parametro | Valore |
|---|---|
| Tipo di altoparlante | Subwoofer |
| Diametro subwoofer | 8 pollici (20 cm) |
| Gestione della potenza RMS | 250 Watt |
| Gestione della potenza di picco | 375 Watt |
| Impedenza nominale | 4 Ohm |
| Resistenza DC (Re) | 3.75 Ohm |
| Frequenza di risonanza (FA) | Frequenza 43.02 Hz |
| Diametro bobina mobile | 2 pollici |
| Xmax | 8mm |
| Massa mobile (mm) | 99.39g |
| Area effettiva del pistone (Sd) | 216 centimetri quadrati |
| Mechanical Resistance (Rms) | 4.79 kg/s |
| Compliance (Cms) | 0.14 mm/N |
| Fattore di forza (Bl) | 11.35 milioni |
| Equivalent Air Volume (Vas) | 9.02 dm³ |
| Diametro esterno | 216 mm (8.50 pollici) |
| Diametro di installazione | 183 mm (7.20 pollici) |
| Profondità di installazione | 104 mm (4.09 pollici) |
| Diametro del magnete | 126 mm (4.96 pollici) |
| Recommended Enclosure (Vented) | 18 litri |
| Recommended Enclosure (Sealed) | 12 litri |

Figura 4.1: Posteriore view of the Gladen RS-X-08 Subwoofer, highlighting the vented basket and speaker terminals.
5. Configurazione e installazione
Proper installation is crucial for optimal performance and longevity of your subwoofer. It is highly recommended to have the subwoofer installed by a qualified professional.
5.1 Raccomandazioni per l'involucro
The RS-X-08 is designed to perform well in both sealed and vented enclosures:
- Scatola ventilata: Approximately 18 liters (0.64 cubic feet).
- Scatola sigillata: Approximately 12 liters (0.42 cubic feet).
Ensure the enclosure is robust, airtight (for sealed), and properly braced to prevent rattles and vibrations.
5.2 Collegamenti di cablaggio
The RS-X-08 has a 4 Ohm nominal impedance. Connect the subwoofer to a suitable amplifier capable of delivering the required power (250-375 Watts RMS) at a 4 Ohm load.
- Connect the positive (+) terminal of the subwoofer to the positive (+) output of the amppiù vivace.
- Connect the negative (-) terminal of the subwoofer to the negative (-) output of the amppiù vivace.
- Use high-quality speaker wire of appropriate gauge (e.g., 12-14 gauge) for runs up to 10 feet.

Figura 5.1: primo piano view of the Gladen RS-X-08 Subwoofer's cone and foam surround, showing the red stitching detail.
5.3 Montaggio
The subwoofer requires an installation diameter of 183 mm (7.20 inches) and an installation depth of 104 mm (4.09 inches). Ensure sufficient clearance behind the mounting surface for proper ventilation and magnet clearance.
6. Istruzioni per l'uso
Una volta installato, seguire queste linee guida per un funzionamento ottimale:
- Periodo di rodaggio: Allow a break-in period of approximately 20-30 hours of normal listening before pushing the subwoofer to its limits. This allows the suspension components to loosen up and perform optimally.
- Impostazione del guadagno: Imposta il ampil guadagno del lifier in modo corretto per abbinarlo al volume di uscitatage of your head unit. Incorrect gain settings can lead to distortion and potential damage to the subwoofer.
- Impostazioni crossover: Utilizzare un filtro passa-basso (LPF) sul tuo amplifier or head unit to send only low frequencies to the subwoofer. A typical LPF setting for an 8-inch subwoofer might be between 60Hz and 100Hz, depending on your system and preferences.
- Filtro subsonico: Se il tuo amplifier has a subsonic filter, enable it and set it slightly below your enclosure's tuning frequency (for vented enclosures) or around 25-30Hz (for sealed enclosures) to protect the subwoofer from over-excursion at very low frequencies.
- Controllo del volume: Avoid prolonged listening at maximum volume levels, especially if you notice any distortion. Distortion indicates that the ampil filtro o il subwoofer sono sovraccaricati.
7. Manutenzione
The Gladen RS-X-08 subwoofer requires minimal maintenance:
- Mantenere il subwoofer pulito e privo di polvere e detriti. Utilizzare un panno morbido e asciutto per la pulizia.
- Controllare periodicamente tutti i collegamenti elettrici per accertarsi che siano saldi e privi di corrosione.
- Avoid spilling liquids on the subwoofer.
- Do not apply excessive pressure to the cone or surround.
8. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun suono dal subwoofer |
|
|
| Suono distorto |
|
|
| Basso debole o fangoso |
|
|
9. Garanzia e supporto
Gladen products are manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact your authorized Gladen dealer. Keep your proof of purchase for warranty claims.
For technical support or service inquiries, please contact your local Gladen distributor or visit the official Gladen websito per le informazioni di contatto.
Websito: www.gladen.com




