HELIX Speaker Drivers
HELIX is represented in the Load Forge catalog by 48 speaker drivers, covering 2" to 12". Resonance (Fs) spans 31–240 Hz and total Q (Qts) 0.3–1.43, 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.
Compare these drivers in Bass Match
Free, no sign-up · each driver gets its own optimised box
Drivers
48
Diameter
2"–12"
Fs Range
31–240 Hz
Qts Range
0.3–1.43
All HELIX Speaker Drivers — parameters & designs
| Model | Size | Fs | Qts | Vas | Price |
|---|---|---|---|---|---|
| Ci5 M50FM-S3 | 2" | 240 Hz | 0.68 | 0.2 L | — |
| CB C100.2-S3 | 3" | 113 Hz | 0.87 | 0.8 L | — |
| CB C87.2-S3 | 3" | 92 Hz | 0.62 | 1.5 L | — |
| Ci5 M80FM-D3 CTR | 3" | 175 Hz | 1.43 | 0.4 L | — |
| Ci5 M80FM-S3 | 3" | 156 Hz | 0.63 | 0.7 L | — |
| P 3M | 3" | 130 Hz | 0.45 | 0.5 L | — |
| S 3M | 3" | 130 Hz | 0.43 | 0.6 L | — |
| CB C460.2-S3 | 4" | 120 Hz | 0.96 | 1.7 L | — |
| Ci3 C100.2FM-S3 | 4" | 137 Hz | 0.66 | 2.1 L | — |
| Ci3 M100FM-S3 | 4" | 146 Hz | 0.83 | 1.1 L | — |
| Ci7 M100FM-S3 | 4" | 85 Hz | 0.47 | 2.5 L | — |
| CB C130.2-S3 | 5" | 92 Hz | 0.92 | 4 L | — |
| Ci3 C130.2-S3 | 5" | 92 Hz | 0.68 | 4.9 L | — |
| Ci3 W130-S3 | 5" | 89 Hz | 0.74 | 4.6 L | — |
| Ci7 W130-S3 | 5" | 73 Hz | 0.41 | 4.3 L | — |
| C 6B | 6" | 54 Hz | 0.53 | 12.4 L | — |
| CB C165.2-S3 | 6" | 65 Hz | 0.78 | 12.9 L | — |
| CB C570.2-S3 | 6" | 67 Hz | 0.81 | 12.4 L | — |
| CB W165-S3 | 6" | 62 Hz | 0.75 | 14.5 L | — |
| Ci3 C165.2FM-S3 MK2 | 6" | 72 Hz | 0.82 | 11.5 L | — |
| Ci3 W165FM-S2 | 6" | 74 Hz | 0.74 | 8.8 L | — |
| Ci3 W165FM-S3 | 6" | 70 Hz | 0.84 | 11.2 L | — |
| Ci5 W165FM-S3 | 6" | 50 Hz | 0.41 | 17.9 L | — |
| Ci7 C165.2FM-S3 | 6" | 59 Hz | 0.55 | 13.3 L | — |
| Ci7 W165FM-S3 | 6" | 60 Hz | 0.55 | 11.6 L | — |
| IK W6 | 6" | 50 Hz | 0.3 | 5.3 L | — |
| P 6B | 6" | 56 Hz | 0.49 | 13.2 L | — |
| PR W165 | 6" | 57 Hz | 0.57 | 10.8 L | — |
| S 6B | 6" | 67 Hz | 0.77 | 10.3 L | — |
| CB C690.2-S3 | 7" | 56 Hz | 0.54 | 24.7 L | — |
| Ci3 W200FM-S2 | 7" | 72 Hz | 0.88 | 14.5 L | — |
| Ci3 W200FM-S3 | 7" | 67 Hz | 0.76 | 19 L | — |
| Ci5 S200FM-D2 | 7" | 55 Hz | 0.8 | 13.5 L | — |
| Ci5 S200FM-S2 | 7" | 47 Hz | 0.73 | 15.7 L | — |
| Ci7 W200FM-S3 | 7" | 52 Hz | 0.69 | 20.8 L | — |
| IK S8 | 8" | 43 Hz | 0.51 | 11 L | — |
| IK W8 | 8" | 37 Hz | 0.41 | 17 L | — |
| IQ W8-DVC2 | 8" | 43 Hz | 0.45 | 8.5 L | — |
| IK W10 | 9" | 36 Hz | 0.39 | 34 L | — |
| Q 10W | 9" | 35 Hz | 0.38 | 13.8 L | — |
| IK S10 | 10" | 34 Hz | 0.45 | 34 L | — |
| IK S10-SVC2 | 10" | 37 Hz | 0.51 | 26 L | — |
| IQ W10-DVC2 | 10" | 38 Hz | 0.43 | 21 L | — |
| K 10S (2022) | 10" | 34 Hz | 0.45 | 34 L | — |
| IK S12 | 12" | 36 Hz | 0.48 | 40 L | — |
| IK W12 | 12" | 32 Hz | 0.41 | 66 L | — |
| IQ W12-DVC2 | 12" | 36 Hz | 0.48 | 35 L | — |
| K 12W | 12" | 31 Hz | 0.47 | 53 L | — |
Not sure which driver fits your space?
Upload or enter your maximum box volume, budget and target F3 — Bass Match ranks the catalog drivers for your exact constraints.
Run Bass Match Browse all drivers