Recommended for professional audio subwoofer and woofer applications in sealed and vented enclosures. Not for horn-loading or scoops.
- speaker_size: 18
- Basket Diameter in: 18
- Basket Diameter_mm: 457
- Nominal Impedance: 8
- Power Rating_Watts: 1250
- Power Rating_Music Program: 2500
- Resonance: 32
- Freq Range HZ: 33
- Freq Range kHZ: 0.3
- Sensitivity dB: 95.8
- Mag Wt_oz: 109
- Gap Height_in: 0.37
- Gap Height_mm: 9.5
- Voice Coil_Diam_in: 4
- Voice Coil Dia_mm: 102
- fs: 32
- Re: 5.07
- Le: 1.59
- Qms: 10.15
- Qes: 0.49
- Qts: 0.47
- Vas_ltr: 331.5
- Vas_cuft: 11.71
- VD: 1159
- Cms: 0.18
- BL: 17.2
- Mms: 143
- EBP: 65
- Xmax: 10
- Sd: 1159
- Xlim: 19.2
- Enc Recom Sealed: ACCEPTABLE
- Rec Enc Volume_Sealed Min_liters: 104.8
- Rec Enc Volume_Sealed Max_liters: 172.7
- Rec Enc Volume_Sealed Min_cuft: 3.7
- Rec Enc Volume_Sealed Max_cuft: 6.1
- Enc Recom Vented: ACCEPTABLE
- Rec Enc Volume_Vented Min_liters: 118.9
- Rec Enc Volume_Vented Max_liters: 303
- Rec Enc Volume_Vented Min_cuft: 4.2
- Rec Enc Volume_Vented Max_cuft: 10.7
- Drive Volume Displaced_liters: 6.62
- Driver Volume Displaced_cuft: 0.234
- Overall_Diam_in: 18
- Overall_Diam_mm: 457.2
- Baffle Hole_Diam_in: 16.56
- Baffle Hole_Diam_mm: 420.6
- Front Seal Gask: Yes
- Rear Seal Gask: Yes
- Mounting Holes_Diam_in: 0.28
- Mounting Holes_Diam_mm: 7.1
- Mounting Holes_BCD_in: 17.25
- Mounting Holes_BCD_mm: 438.2
- Depth_in: 8.15
- Depth_mm: 207
- Net Weight_lbs: 27.4
- Net Weight_kg: 12.43
- Ship Weight_lbs: 30.9
- Ship Weight_kg: 14.02
- Coil Construction: Copper voice coil
- Coil Former: Kapton former
- Magnet Comp: Ferrite magnet
- Core Details: Extended core with Core Periphery Ventilation
- Basket Material: Die-cast aluminum basket
- Cone Composition: Treated Paper-Kevlar
- Cone Edge Composition: Cloth cone edge
- Dust Cap Composition: Porous cloth top spider/ heatsink
- coloration:
- Genre:
- Model Group: Professional
- Subwoofer Usage: Yes
- Woofer Usage: Yes
- MidBass Usage:
- Midrange Usage:
- Bass Guitar:
- Closed box: Yes
- Reflex Box: Yes
- Scoop Loading:
- Horn Loading:
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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