Stereo Integrity HT 15
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 4 Ω |
| Fs | 18.5 Hz |
| Qts | 0.349 |
| Qes | 0.37 |
| Qms | 6.3 |
| Vas | 220 L |
| Sd | 804.5 cm² |
| Xmax | 24.7 mm |
| Re | 3.7 Ω |
| Bl | 18.8 T·m |
| Mms | 305.2 g |
| Pe | 2000 W |
| Sensitivity | 91.1 dB |
Alignment hint
| EBP | 50 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 70.9 L |
EBP 50-100: works in either a sealed or ported alignment.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Substitute candidates
| Driver | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Fit | Notes | Compare |
|---|---|---|---|---|---|---|---|---|
| Dayton Audio TS400D-4 TITANIC MK 4 | 17.1 -1.4 | 0.367 +0.02 | 261 +41 | 18.8 -5.9 | 90.3 -0.8 | usable | 900 W vs 2000 W: lower power handling · Xmax 18.8 mm < 24.7 mm: lower excursion-limited SPL | + |
| Visaton TIW 400-8 | 23 +4.5 | 0.35 = | 300 +80 | 27 +2.3 | 91.8 +0.7 | usable | 8 Ω vs 4 Ω: amp load changes · 300 W vs 2000 W: lower power handling | + |
| TC Sounds TC2000 vp | 18 -0.5 | 0.323 -0.03 | 267 +47 | 14 -10.7 | 92.5 +1.4 | usable | 1000 W vs 2000 W: lower power handling · Xmax 14 mm < 24.7 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS390HF-4 v2015 | 19.5 +1 | 0.429 +0.08 | 212 -8 | 12 -12.7 | 91.2 +0.1 | usable | 500 W vs 2000 W: lower power handling · Xmax 12 mm < 24.7 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS390HF-4 | 18 -0.5 | 0.423 +0.07 | 281.8 +61.8 | 14 -10.7 | 91.1 = | usable | 500 W vs 2000 W: lower power handling · Xmax 14 mm < 24.7 mm: lower excursion-limited SPL | + |
| Soundstream T5-15 vp | 19.7 +1.2 | 0.336 -0.01 | 153.4 -66.6 | 12 -12.7 | 90 -1.1 | usable | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 2000 W: lower power handling · Xmax 12 mm < 24.7 mm: lower excursion-limited SPL | + |
| MTX Audio RT15-04 | 20 +1.5 | 0.479 +0.13 | 223 +3 | 10.3 -14.4 | 90.8 -0.3 | usable | 300 W vs 2000 W: lower power handling · Xmax 10.3 mm < 24.7 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS390HO-4 v2017 | 21.5 +3 | 0.32 -0.03 | 168 -52 | 11.4 -13.3 | 92.7 +1.6 | usable | 800 W vs 2000 W: lower power handling · Xmax 11.4 mm < 24.7 mm: lower excursion-limited SPL | + |
| Dayton Audio UM15-22 ULTIMAX DVC | 19.5 +1 | 0.474 +0.13 | 224.3 +4.3 | 9.5 -15.2 | 90.2 -0.9 | usable | 800 W vs 2000 W: lower power handling · Xmax 9.5 mm < 24.7 mm: lower excursion-limited SPL | + |
| Dayton Audio ST385-8 | 18.8 +0.3 | 0.317 -0.03 | 301 +81 | 7.9 -16.8 | 91.2 +0.1 | usable | 8 Ω vs 4 Ω: amp load changes · 300 W vs 2000 W: lower power handling · Xmax 7.9 mm < 24.7 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the HT 15 →
Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.
Used in enclosures (0)
No enclosure in the catalog uses this driver yet.