Pure‑analog three‑way studio monitor for professional mixing and mastering Designed and assembled in Berlin, the HEDD Audio Type 20 A‑Core offers transparent, low‑latency sound for near‑ to mid‑field use.
Why customers choose it
Who it is for
Ideal for professional recording and mastering studios, high‑end home studios, immersive or Atmos setups, and critical listening environments where sonic purity, fast response, and analog simplicity matter.
Specifications
| Drivers | 7″ honeycomb woofer, 4″ honeycomb midrange, HEDD AMT tweeter |
|---|---|
| Amplification | 3×300 W ICEpower Class D (85–264 V) |
| Frequency Range | 32 Hz – 40 kHz |
| Crossover Frequencies | 250 Hz / 3 200 Hz |
| Maximum SPL | 120 dB SPL per pair at 1 m |
| Inputs | XLR, TRS (balanced), RCA (unbalanced) |
| EQ Controls | High and low shelving filters ±6 dB continuous |
| Cabinet | Heavy‑duty MDF, black satin finish, front‑ported, LED indicators |
| Dimensions (H × W × D) | 358 × 280 × 338 mm |
| Weight | 15.4 kg per unit |
Good to know
- Requires IEC mains (85–264 V) power connection ([hedd.audio](https://hedd.audio/products/type-20-a-core?utm_source=openai))
- Designed for passive Atmos mounting flexibility ([hedd.audio](https://hedd.audio/products/type-20-a-core?utm_source=openai))
- 5‑year maker warranty available upon registration ([hedd.audio](https://hedd.audio/products/type-20-a-core?utm_source=openai))
- Front‑ported design helps with placement near walls ([musictech.com](https://musictech.com/reviews/hedd-type-20-a-core-review/?utm_source=openai))
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