Integrity HFS-24 24" inch DVC D4 Ohm (HFS Series) Subwoofer 3500 Watts RMS
Brand : Stereo Integrity
- SKU:
- StereoIntegrity-HFS-24-D4-Subwoofer
- Availability:
- 7 to 14 Days Build Time
HS-24’s are built by hand in North Carolina. They are sold individually.
Shipping is not included. They are shipped by Pallet.
Build time is 7 to 14 days.
HFS-24 Compact 24" Subwoofer
The HFS-24 is the pinnacle of subwoofer innovation, designed to deliver unparalleled bass performance in a remarkably compact form. With a shallow mounting depth of only 8.75 inches, this 24-inch subwoofer is the ultimate solution for high-performance audio enthusiasts who demand both power and versatility.
Key Features:
- Revolutionary Design: Equipped with a cutting-edge 5-inch copper voice coil and a single slug Neodymium cup XBL^2 motor, the HFS-24 achieves industry-leading performance while maintaining an incredibly shallow profile.
- Exceptional Cone Travel: The lightweight Carbon Fiber/Rohacel/Kevlar cone body, paired with dual spider risers, delivers an impressive 80mm peak mechanical travel, ensuring crisp, distortion-free bass.
- Precision Engineering: Every component has been meticulously crafted using FEA simulations, CAD software, and Klippel verification, resulting in a subwoofer optimized for maximum efficiency and output.
- Low Inductance Motor: Featuring dual shorting rings and an XBL^2 motor, the HFS-24 boasts a highly linear, low-inductance design for exceptional accuracy and clarity.
- Compact Yet Powerful: Designed for enclosures as small as 3 cubic feet, the HFS-24 provides unmatched flexibility, whether used in sealed, dual-opposed, or infinite baffle setups.
Unmatched Performance:
The HFS-24 offers 50mm of total linear excursion (25mm one-way Xmax) and is capable of moving significant air volume with remarkable precision. This level of performance, combined with its compact design, makes it a standout choice for applications where space is limited but quality cannot be compromised.
Technical Specifications:
- Motor Type: Single slug Neodymium dual-gap XBL^2
- Voice Coil: 5-inch diameter, low-inductance copper
- Suspension: 10-inch Nomex spider for linear travel
- Enclosure Requirements: Sealed designs starting at 3 ft³, recommended 4.5–8 ft³
- Mounting Depth: 8.75 inches
- Weight: 40 lbs
- Cutout Diameter: 22.375 inches
- Outer Diameter: 24.35 inches
- Terminals: Spring-loaded 4 AWG
Why Choose the HFS-24?
Designed to maximize low-frequency output while minimizing space requirements, the HFS-24 sets a new benchmark for shallow-mount subwoofers. Its combination of advanced materials, innovative motor technology, and precision engineering ensures a bass experience that’s powerful, detailed, and immersive.
Transform your audio system and experience bass like never before with the HFS-24 Compact Subwoofer—engineered for enthusiasts who demand the very best.
Subwoofers Specifications
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- 4 cubic feet
Performance & Compliance
Frequency Response Minimum 5 Hz
Frequency Response Maximum 2000 Hz
Sensitivity 90.3 dB