Brand New Genuine JBL 2268HPL or 2268H 18″ Neodymium Speaker 8 ohm. Used in models SRX718S, SRX728S, SRX738S & VRX918S. Depending on stock availability, woofer may say 2268H or 2268HPL, but they are the same exact speaker.
Product Specifications
- Nominal Diameter: 18″
- Power Handling (RMS): 800 Watts
- Power Handling (max) :1600 Watts
- Impedance: 8 ohms
- Sensitivity: 96 dB 1W/1m
- Voice Coil Diameter: 3″
Thiele-Small Parameters
- Resonant Frequency (Fs): 33 Hz
- DC Resistance (Re): 5.3 ohms
- Voice Coil Inductance (Le): 1.85 mH
- Mechanical Q (Qms): 3.8
- Electromagnetic Q (Qes): 0.39
- Total Q (Qts): 0.36
- Compliance Equivalent Volume (Vas): 11.58 ft.³
- Maximum Linear Excursion (Xmax): 8 mm
Materials of Construction
- Cone Material: Paper
- Magnet Material: Neodymium
Mounting Information
- Overall Outside Diameter: 18.125″
- Baffle Cutout Diameter: 16.625″
- Depth: 8.875″
- # Mounting Holes: 8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
- Sealed Volume: 2.67 ft.³
- Sealed F3: 75 Hz
- Vented Volume: 6.08 ft.³
- Vented F3: 44 Hz
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