What size are speakers in rear deck in BMW E46 Sedan?
Posted: Thu Oct 03, 2024 8:09 am
BMW E46 Sedan Rear Deck Speakers Guide
Standard Specifications
1. Direct Fit Replacements
For 5.25" Speakers:
Standard Specifications
- Size: 5.25" (13 cm) round speakers
- Impedance: 4 ohms
- Power handling: Varies depending on the factory system
1. Direct Fit Replacements
- 5.25" round speakers
- Easy installation, no modifications required
- Wide variety of options available
- Slightly larger upgrade option
- Potential for improved bass response
- May require minor modifications or adapter rings
For 5.25" Speakers:
- Direct fit, no adapters needed in most cases
- Some aftermarket options may require spacer rings for proper depth
- Use 6.5" to 5.25" adapter rings
- May require slight modification of the mounting area
- Ensure proper sealing to maintain sound quality
- Remove the rear seat cushion (usually unclips or unbolts)
- Remove the rear deck cover (typically held by clips or screws)
- Disconnect and remove the old speakers
- If using 6.5" speakers, install adapter rings
- Connect new speakers to the factory wiring (may require speaker wire adapters)
- Mount new speakers securely
- Test the system before reassembling
- Reinstall the rear deck cover and seat cushion
- Check your specific E46 model year for any variations
- Consider upgrading the front speakers for balanced sound
- Adding sound deadening material can improve overall audio quality
- If using 6.5" speakers, ensure they don't interfere with the rear window operation
- For best results, match the new speakers' impedance to the factory system
- JL Audio
- Focal
- Hertz
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