# Speaker Master Course 19 modules, built directly on `` . **Honesty note:** no local Owner's Manual, datasheet, or fer SKU — this is the thinnest Master course in the Academy by a wide margin. Most modules below are either a SKU list (from Master Data taglines) or explicitly PENDING VERIFICATION. Treat this course as Foundation-level, not Master-level, in practice, despite the name (kept for structural consistency with the other two Master courses). ### Module 1: Tweeter PENDING VERIFICATION — no SKU's tagline or product name identifies it as this speaker type; category-level tagging (Tweeter vs Midrange vs Woofer) does not exist as a Master Data field. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 2: Midrange SKUs matching this term in their tagline/name: FAM-80, FDK-163-MIDRANGE. See `` for full specs. **Exercise:** Using the real data above, explain midrange behavior for the SKU(s) cited. **Certification question:** PENDING VERIFICATION — draft one using the cited real values above once reviewed by a Technical Engineer. ### Module 3: Woofer SKUs matching this term in their tagline/name: FPW-200, FBW-10Ultra, FBW-25S, FBW-28S, FED-1000, FED-20A, FED-20B, FED-25S, FED-690, FED-800, FW-20DS. See `` for full specs. **Exercise:** Using the real data above, explain woofer behavior for the SKU(s) cited. **Certification question:** PENDING VERIFICATION — draft one using the cited real values above once reviewed by a Technical Engineer. ### Module 4: Subwoofer SKUs matching this term in their tagline/name: FBW-10Ultra, FBW-25S, FBW-28S, FED-1000, FED-20A, FED-20B, FED-25S, FED-690, FED-800, FW-20DS. See `` for full specs. **Exercise:** Using the real data above, explain subwoofer behavior for the SKU(s) cited. **Certification question:** PENDING VERIFICATION — draft one using the cited real values above once reviewed by a Technical Engineer. ### Module 5: Coaxial SKUs matching this term in their tagline/name: FCX-165, FDM-80, FPX-165. See `` for full specs. **Exercise:** Using the real data above, explain coaxial behavior for the SKU(s) cited. **Certification question:** PENDING VERIFICATION — draft one using the cited real values above once reviewed by a Technical Engineer. ### Module 6: Component SKUs matching this term in their tagline/name: FCK-165, FDK-163, FDK-165, FDK-183, FPK-165. See `` for full specs. **Exercise:** Using the real data above, explain component behavior for the SKU(s) cited. **Certification question:** PENDING VERIFICATION — draft one using the cited real values above once reviewed by a Technical Engineer. ### Module 7: Sensitivity PENDING VERIFICATION — no `sensitivity` field exists anywhere in the Master Data schema for Speaker/Subwoofer SKUs. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 8: Impedance 22/25 Speaker+Subwoofer SKUs have a real `impedance` value in Master Data. See `` for the full table. **Exercise:** Using the real data above, explain impedance behavior for the SKU(s) cited. **Certification question:** How many of the 25 Speaker+Subwoofer SKUs have a real documented impedance value? (Answer: 22/25 — see .) ### Module 9: Frequency response 25/25 Speaker+Subwoofer SKUs have a real `frequency_response` value in Master Data. See `` for the full table. **Exercise:** Using the real data above, explain frequency response behavior for the SKU(s) cited. **Certification question:** How many of the 25 Speaker+Subwoofer SKUs have a real documented frequency response value? (Answer: 25/25.) ### Module 10: Passive crossover PENDING VERIFICATION — no local document (manual, datasheet, or Master Data field) covers this topic for any Speaker or Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 11: Active crossover PENDING VERIFICATION — no local document (manual, datasheet, or Master Data field) covers this topic for any Speaker or Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 12: Installation PENDING VERIFICATION — no local document (manual, datasheet, or Master Data field) covers this topic for any Speaker or Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 13: Orientation PENDING VERIFICATION — no local document (manual, datasheet, or Master Data field) covers this topic for any Speaker or Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 14: Phase PENDING VERIFICATION — no local document (manual, datasheet, or Master Data field) covers this topic for any Speaker or Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 15: Polarity PENDING VERIFICATION — no local document (manual, datasheet, or Master Data field) covers this topic for any Speaker or Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 16: Driver Materials PENDING VERIFICATION — no cone/dome material spec exists in Master Data for any Speaker/Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 17: Enclosure/Box Design (Subwoofer) PENDING VERIFICATION — no enclosure volume/tuning spec exists locally for any Subwoofer SKU. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts. ### Module 18: Power Handling `power_output` field exists per SKU in Master Data — see `` for the full table. No RMS/Peak distinction confirmed for Speaker/Subwoofer SKUs the way it is for FX-4 (Amplifier). **Exercise:** Using the real data above, explain power handling behavior for the SKU(s) cited. **Certification question:** PENDING VERIFICATION — draft one using the cited real values above once reviewed by a Technical Engineer. ### Module 19: Pairing Speakers with Amplifiers/DSP PENDING VERIFICATION — no documented pairing/matching guide exists connecting specific Speaker SKUs to specific Amplifier/DSP SKUs anywhere in this project. **Exercise / Certification question:** PENDING VERIFICATION — no real content exists for this topic yet; do not quiz on invented facts.
Speaker Master Course
Intermediate · ACADEMY