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AJMRTC 07WW8R Internal Laptop Stereo Speaker Set, 7WW8R Left & Right Loudspeaker Replacement for Dell Latitude E6440 Notebook, Builtin Audio Repair Spare Part
- Replacement stereo speaker assembly DP/N 07WW8R 7WW8R, perfectly matches Dell Latitude E6440 laptop
- Consistent mounting brackets and original connector support direct installation without shell modification
- Fixes common audio faults: no sound output, intermittent playback, crackling noise and speaker damage
- Each speaker unit undergoes preshipment audio test to restore notebook native stereo sound performance
- Costeffective spare component for repair shops and skilled DIY notebook audio replacement projects
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Overview
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AJMRTC 07WW8R builtin stereo speaker assembly is a replacement audio component for Dell Latitude E6440 notebook. OEM reference numbers: 07WW8R and 7WW8R. This assembly includes left and right speakers with connecting cables for internal laptop stereo audio playback.
This speaker set resolves typical defects caused by aging original speakers: complete audio loss, intermittent sound, rattling noise and distorted playback. Mounting positions, frame dimensions and connector pinout follow OEM specifications for simple plugandswap installation. Every unit passes basic audio testing before shipment.
This is a professional notebook maintenance spare part. Please verify your laptop model and part number 07WW8R before purchase to avoid compatibility issues. Recommended for repair technicians and experienced DIY maintainers.
OEM Part Number: 07WW8R / 7WW8R
Compatible Laptop Model: Dell Latitude E6440
Product Type: Left & Right Builtin Stereo Speaker Assembly
Included Accessories: Left Speaker, Right Speaker, Connection Cables
Installation: Direct Replacement
Core Function: Notebook Internal Stereo Audio Output
PreShipment Test: Audio Function Verified
Application: Laptop Repair & DIY Audio Maintenance
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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