1. Nhanganyaya
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. Safety Information
- Gara uchibvisa bhatiri remotokari usati waita chero basa remagetsi.
- Iva nechokwadi chekuti waya dzese dzakarongwa zvakanaka uye dzakachengetedzwa kudzivirira kukuvara kana mashort circuits.
- Usaise subwoofer munzvimbo ine hunyoro hwakawanda kana tembiricha dzakanyanya.
- Use appropriate gauge wiring for power and speaker connections to avoid overheating.
- Bvunza nyanzvi yekuisa kana usina chokwadi nezvematanho ekuisa.
- Operating the subwoofer at excessively high volumes for prolonged periods can cause hearing damage.
3. Zvigadzirwa zveChigadzirwa
The Gladen RS-X-08 subwoofer incorporates advanced design and materials for superior audio performance:
- Koni: Paper for optimal sound reproduction.
- Kukomberedza: Foam for flexibility and excursion.
- Basket: Vented die-cast aluminum for rigidity and heat dissipation.
- Spider: Black Nomex for durability and precise cone control.
- Guruva Cap: PP-dust cap.
- Voice Coil: Aluminum former.
- Impedance: 4 Ohm nominal impedance.
- Kubata Simba: 250 Watts RMS / 375 Watts Peak.

Mufananidzo 3.1: Mberi view of the Gladen RS-X-08 Subwoofer, showing the paper cone, foam surround, and Gladen logo on the dust cap.
4. Zvinotsanangurwa
| Parameter | Value |
|---|---|
| Mutauri Rudzi | Subwoofer |
| Subwoofer Dhayamita | 8 inches (20 cm) |
| RMS Simba Kubata | 250 Watts |
| Peak Power Kubata | 375 Watts |
| Nominal Impedance | 4 Ohms |
| DC Resistance (Re) | 3.75 Ohms |
| Resonance Frequency (Fs) | 43.02 Hz |
| Voice Coil Diameter | 2 inches |
| xmax | 8mm |
| Kufamba Misa (Mms) | 99.39g |
| Inoshanda Piston Nzvimbo (Sd) | 216 cm² |
| Mechanical Resistance (Rms) | 4.79 kg/s |
| Compliance (Cms) | 0.14 mm/N |
| Force Factor (Bl) | 11.35 Tm |
| Equivalent Air Volume (Vas) | 9.02 dm³ |
| Kunze Diameter | 216 mm (8.50 inch) |
| Installation Diameter | 183 mm (7.20 inch) |
| Installation Dep | 104 mm (4.09 inch) |
| Magnet Dhayamita | 126 mm (4.96 inch) |
| Recommended Enclosure (Vented) | 18 litres |
| Recommended Enclosure (Sealed) | 12 litres |

Mufananidzo 4.1: Kumashure view of the Gladen RS-X-08 Subwoofer, highlighting the vented basket and speaker terminals.
5. Setup uye Kuiswa
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 Enclosure Recommendations
The RS-X-08 is designed to perform well in both sealed and vented enclosures:
- Vented Bhokisi: Approximately 18 liters (0.64 cubic feet).
- Bhokisi Rakavharwa: 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 Wiring Connections
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 amplifier.
- Connect the negative (-) terminal of the subwoofer to the negative (-) output of the amplifier.
- Use high-quality speaker wire of appropriate gauge (e.g., 12-14 gauge) for runs up to 10 feet.

Mufananidzo 5.1: Pedyo-kumusoro view of the Gladen RS-X-08 Subwoofer's cone and foam surround, showing the red stitching detail.
5.3 Kuiswa
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. Operating Instructions
Kana yangoiswa, tevera nhungamiro idzi kuti ushande zvakakwana:
- Nguva Yekuzorora: 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.
- Kugadzika Kwekuwana: Seta iyo amplifier gain nemazvo kuti ienderane nevhoriyamu yekubudatage of your head unit. Incorrect gain settings can lead to distortion and potential damage to the subwoofer.
- Crossover Settings: Use a low-pass filter (LPF) on your 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.
- Subsonic Sefa: Kana wako 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.
- Kudzora inzwi: Avoid prolonged listening at maximum volume levels, especially if you notice any distortion. Distortion indicates that the amplifier or subwoofer is being overdriven.
7. Kuchengeta
The Gladen RS-X-08 subwoofer requires minimal maintenance:
- Chengeta subwoofer yakachena uye isina guruva kana marara. Shandisa jira rakapfava, rakaoma pakuchenesa.
- Nguva nenguva tarisa zvese zvinongedzo zvewaya kuti uone kuti dzakachengeteka uye hadzina ngura.
- Avoid spilling liquids on the subwoofer.
- Do not apply excessive pressure to the cone or surround.
8. Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Hapana ruzha kubva ku subwoofer |
|
|
| Inzwi rakakanganiswa |
|
|
| Weak or muddy bass |
|
|
9. Warranty uye Tsigiro
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 websaiti yeruzivo rwekusangana.
Websaiti: www.gladen.com




