SGR-13W7-ROD-RP - Subwoofer JL Audio - Free user manual and instructions
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| Product Type | Subwoofer |
| Brand | JL Audio |
| Model | SGR-13W7-ROD-RP |
| Driver Size | 13.5 inches |
| Impedance | Single 4 ohms |
| Power Handling (RMS) | 1500 watts |
| Power Handling (Peak) | 3000 watts |
| Frequency Response | 18 - 200 Hz |
| Sensitivity | 86.1 dB @ 1W/1m |
| Mounting Depth | 10.75 inches (273 mm) |
| Cutout Diameter | 12.5 inches (318 mm) |
| Overall Diameter | 15.5 inches (394 mm) |
| Weight | 48.5 lb (22 kg) |
| Enclosure Type Recommended | Sealed or ported |
| Voice Coil | 4-layer copper, 3-inch diameter |
| Cone Material | W-Cone with DMA optimized suspension |
| Magnet Type | Floating cone attach system with large 340 oz magnet |
| Recommended Amplifier Power | 750 - 1500 watts RMS |
| Maintenance | Wipe with dry cloth; do not use solvents |
| Safety | Keep away from moisture and extreme temperatures; ensure secure mounting |
| Warranty | 2 years (check local dealer) |
Frequently Asked Questions - SGR-13W7-ROD-RP JL Audio
What is the difference between the SGR-13W7-ROD-RP and standard 13W7?
The SGR-13W7-ROD-RP is a special edition featuring a red anodized cone and platinum-plated terminals, but specifications remain identical to the standard 13W7v2.
What is the recommended enclosure volume for this subwoofer?
For a sealed enclosure, recommended volume is 1.25 to 1.75 cu ft (35 to 50 liters). For a ported enclosure, 2.0 to 2.5 cu ft (57 to 71 liters) with a 4-inch port (8.5 inches long).
Can I use this subwoofer in a free-air (infinite baffle) installation?
No, this subwoofer is designed for enclosed installations only. It requires a sealed or ported enclosure for proper damping and power handling.
What is the RMS power handling?
The continuous power handling is 1500 watts RMS. Peak power handling is 3000 watts. It is recommended to use an amplifier delivering between 750 and 1500 watts RMS for optimal performance.
Is the SGR-13W7-ROD-RP dual or single voice coil?
It is a single 4-ohm voice coil (SVC) configuration. Ensure your amplifier is stable at 4 ohms or wire two in series/parallel for different impedances.
What tools are needed for installation?
You will need a screwdriver, wire cutters/strippers, socket wrench for mounting, and a multimeter to check impedance. Always disconnect the battery before installation.
How should I break in this subwoofer?
Play music at moderate volume (30-50% of max power) for 10-20 hours. Avoid deep bass tones for the first few hours. This allows the suspension to loosen for optimal performance.
What is the warranty period?
JL Audio offers a 2-year warranty from the date of purchase against defects in materials and workmanship. Retain your receipt for warranty claims.
Can I mount this subwoofer inverted?
Yes, the subwoofer can be mounted inverted (cone facing inward) as long as the mounting depth allows clearance from internal enclosure walls. Ensure adequate ventilation for the motor structure.
What are the dimensions for the cutout hole?
The required cutout diameter is 12.5 inches (318 mm). Minimum mounting depth is 10.75 inches (273 mm). Overall diameter is 15.5 inches (394 mm).
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