Unleash earth-shaking bass with the Stereo Integrity HFS-24, a marvel of audio engineering designed for serious sound enthusiasts. This compact 24-inch subwoofer packs a punch, delivering incredible depth and clarity without hogging your space. Its advanced XBL^2 motor and carbon fiber cone ensure precise, powerful low-frequency reproduction for an immersive listening experience. Get ready to feel every beat and rumble with this shallow-mount audio powerhouse.
| Subwoofer Diameter |
24.35 inches |
| Mounting Depth |
8.75 inches |
| Voice Coil Diameter |
5 inches |
| Peak Mechanical Travel |
3.15 inches |
| Total Linear Excursion (Xmax) |
1.97 inches |
| Motor Type |
Single slug Neodymium XBL^2 Cup Motor |
| Cone Material |
Carbon Fiber/Rohacel/Kevlar Sandwich |
| Spider Type |
10-inch Nomex Linear Suspension |
| Speaker Terminals |
Large 4 AWG Spring-Loaded |
| Recommended Sealed Enclosure Volume |
4.5 to 8 cubic feet |
Subwoofers Specifications
Quick Info
| Weight |
40 lbs |
| Dimensions (OD) |
24.35 inches |
| Dimensions (Cutout) |
22.375 inches |
| Mounting Depth |
8.75 inches |
| Displacement |
0.25 cubic feet |
| RMS |
3500 watts |
Thiele-Small Parameters
| Re |
6.7 Ohms |
| Fs |
20.5 Hz |
| Qes |
0.68 – |
| Qms |
6.34 – |
| Qts |
0.61 – |
| Le |
2.1 mH |
| Sd |
322.8 square inches |
| Vas |
449.76 Liters |
| BL |
32.11 Tesla Meters |
| Mms |
807.29 grams |
| Cms |
70 µM/N |
| Xmax |
25 mm one-way 70% BL |
| SPL |
90.3 dB |
Materials
| Surround Material |
Treated foam – |
| Cone Material |
Carbon Fiber – |
| Voice Coil Material |
Copper – |
Enclosure Recommendations
| Sealed Enclosure Volume |
3-10 cubic feet |
| Minimum Sealed Enclosure Volume |
3 cubic feet |
| Maximum Sealed Enclosure Volume |
10 cubic feet |
Performance & Compliance
| Frequency Response Minimum |
3 Hz |
| Frequency Response Maximum |
2000 Hz |
| Sensitivity |
90.3 dB |
Additional Specifications
| Voice Coil Diameter |
5 inches |
| Terminal Type |
Large 4 AWG spring-loaded – |
| Gross Weight |
40 lbs |