GTr 130 A - Subwoofer BLAUPUNKT - Free user manual and instructions
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| Product Type | Subwoofer Enclosure (Passive) |
| Brand | Blaupunkt |
| Model | GTr 130 A |
| Speaker Size | 12 inches (30 cm) |
| Impedance | 4 ohms |
| RMS Power Handling | 300 Watts |
| Peak Power Handling | 600 Watts |
| Sensitivity | 90 dB (1W/1m) |
| Frequency Response | 20 Hz – 500 Hz |
| Voice Coil | Dual 2 ohm or Dual 4 ohm (depending on configuration) |
| Enclosure Type | Sealed or Ported (depending on model) |
| Dimensions (approx.) | 16.3 x 14.2 x 14.2 inches (414 x 360 x 360 mm) |
| Weight (approx.) | 15.4 lbs (7 kg) |
| Terminal Type | Spring-loaded or binding posts |
| Recommended Amplifier Power | 200 – 400 Watts RMS at 4 ohms |
| Mounting Depth | 5.5 inches (140 mm) |
| Cut-out Diameter | 11.2 inches (284 mm) |
| Grille Included | Yes (metal mesh) |
| Cleaning | Wipe with dry cloth; avoid moisture |
| Safety | Do not expose to water or extreme temperatures |
| Spare Parts / Repairability | Contact Blaupunkt service for replacement parts |
Frequently Asked Questions - GTr 130 A BLAUPUNKT
What is the impedance of the Blaupunkt GTr 130 A subwoofer?
The impedance is typically 4 ohms (single voice coil) or dual 2/4 ohms depending on version. Verify your specific model.
What is the RMS power handling of the GTr 130 A?
The RMS power handling is 300 Watts, with a peak of up to 600 Watts.
What size enclosure does the GTr 130 A require?
It works best in a sealed or ported box with approximately 1.0 – 1.5 cu ft (28 – 42 liters) internal volume.
What is the recommended amplifier for this subwoofer?
Use an amplifier that delivers 200-400 Watts RMS at 4 ohms. Ensure the amp is stable at the nominal impedance.
How do I break in the Blaupunkt GTr 130 A?
Play music at moderate volume (50% of max) for about 20-30 hours to loosen the suspension and improve low frequency response.
Can I use the GTr 130 A in a ported enclosure?
Yes, it can be used in a ported (vented) enclosure. Tune the port to around 35 Hz for optimal output.
What are the mounting dimensions?
The cut-out diameter is approximately 11.2 inches (284 mm), and the mounting depth is 5.5 inches (140 mm).
How should I clean the subwoofer?
Wipe the cone and surround with a dry microfiber cloth. Do not use water or cleaning solvents.
Is the Blaupunkt GTr 130 A suitable for car audio?
Yes, it is designed for car audio applications, but can also be used in home theater with appropriate enclosure and amplifier.
What is the warranty coverage?
Blaupunkt typically offers a 1-year warranty against manufacturing defects. Check your local distributor for details.
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