Atohm Speaker Drivers
Atohm is represented in the Load Forge catalog by 10 speaker drivers, covering 5.5" to 9". Resonance (Fs) spans 22.8–59.4 Hz and total Q (Qts) 0.24–0.53, so the range covers both compact sealed alignments and large vented subwoofers. Every entry below links to its Thiele/Small parameters and calculated sealed and bass-reflex box designs.
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Drivers
10
Diameter
5.5"–9"
Fs Range
22.8–59.4 Hz
Qts Range
0.24–0.53
Price Range
150–372
All Atohm Speaker Drivers — parameters & designs
| Model | Size | Fs | Qts | Vas | Price |
|---|---|---|---|---|---|
| C150DCR04 | 5.5" | 48 Hz | 0.42 | 11.3 L | 150.00 EUR |
| C150DCR08 | 5.5" | 49 Hz | 0.51 | 11.3 L | 150.00 EUR |
| LD150CR04 | 5.5" | 59.4 Hz | 0.53 | 9.2 L | 235.00 EUR |
| LD180CR04 | 7.5" | 46 Hz | 0.32 | 24.3 L | 329.00 EUR |
| LD230TDR04 | 8.5" | 38.6 Hz | 0.31 | 21 L | 372.00 EUR |
| LD230TDR08 | 8.5" | 38.6 Hz | 0.26 | 21 L | 372.00 EUR |
| LD230TDR08M | 8.5" | 26.3 Hz | 0.31 | 20 L | 372.00 EUR |
| LD230CR04 | 9" | 31.2 Hz | 0.24 | 24.4 L | — |
| LD230CR08 | 9" | 32.5 Hz | 0.27 | 28.8 L | — |
| LD230CR08M | 9" | 22.8 Hz | 0.33 | 28.8 L | — |
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