Table A.10: Enclosure Type Selection by Qts
| Qts Range | Best Enclosure Type | Characteristics |
|---|---|---|
| < 0.3 | Ported, Bandpass | Very efficient, boomy without proper design |
| 0.3-0.4 | Ported optimal | Excellent for ported enclosures |
| 0.4-0.5 | Ported or Sealed | Works well in either |
| 0.5-0.7 | Sealed optimal | Good transient response, tight bass |
| 0.7-1.0 | Sealed only | Poor in ported, good sealed |
| > 1.0 | Sealed small box | Limited output, very tight bass |