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General| Series | XL |
|---|---|
| Peak Power | 1200 watts |
| RMS Power | 600 watts |
| Impedance | 4 ohms |
| Frequency Response | 500Hz |
| Sensitivity | 88 dB |
| Voice Coil | 2.5 inches |
| Size | 12 inches |
Details on proprietary cone, surround, basket, terminals, voice coil, and motor structure.
Explains parallel, series, and combined wiring configurations for dual voice coil subwoofers.
Demonstrates standard, parallel, and series/parallel wiring for single voice coil subwoofers.
Guidance on selecting sealed, vented, or bandpass enclosures for optimal performance.
How to calculate enclosure volume and general guidelines for box construction.
Essential break-in procedure and ensuring adequate, unclipped amplifier power.
Advice on mono vs stereo, parallel wiring, and using separate amplifiers with crossovers.
Tips on air coupling, port noise, and clearance for ported enclosures.
Recommended settings for subwoofer crossover, particularly low pass filters (LPF).
Lists essential tools like drills, saws, screwdrivers, and sealants for installation.
Key safety measures to follow before and during installation, including eye protection and disconnecting power.
Detailed technical specifications including impedance, Fs, Vas, Qts, SPL, and dimensions for all XL models.
Specifies optimal sealed and ported enclosure volumes and dimensions for XL-840/840D models.
Provides recommended sealed and ported enclosure volumes and dimensions for XL-1040/1040D models.
Details optimal sealed and ported enclosure volumes and dimensions for XL-1240/1240D models.
Outlines the one-year standard and three-year extended warranty for PowerBass Xtreme speakers.
Lists conditions that void the warranty, such as damage from misuse or improper installation.
Instructions for obtaining service, including RA numbers and return shipping addresses.
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