1. **Grammatical agreement**: "مجهار" should be "مجهّر" (not a real word); the correct term is "مُوَلِّد" or simply reference the driver type. 2. **Technical terminology**: "مجهار منخفض التردد" is awkward; standard audio terminology uses "مُحَرِّك الترددات المنخفضة" or "السماعة منخفضة التردد" (LF driver). 3. **Structure**: The line break separates product type from specs unnaturally; professional B2B copy should flow as one coherent descriptor. 4. **Missing clarity**: "8 بوصات" is correct but the full spec should clarify this is the LF driver size.

- Uses MSA terminology: مكبر الصوت (loudspeaker), المحيطي (surround), الإشارة المكانية (spatially cued) - Maintains technical accuracy: ثنائي الاتجاه (2-way), متحاور (coaxial), جهير (LF/bass driver) - Preserves the specification: 12 بوصة (12") - Follows proper grammatical agreement and MSA syntax - Keeps appropriate B2B register