18 PT 1000 SUB

This Subwoofer transducer is ideal for live program or concert and can be ideally used in Dual Subs, W -Bin or Horn Loaded. Suitable for both Bass Refl ex/Sealed Enclosure.

Key Features
Program Power 2000w
Voice Coil 99.3 mm (4 in)
Response 50-2000 Hz
Sensitivity 1W/1M 95 dB


Nominal Diameter 465 mm
Nominal Impedance
Nominal Power Handling(AES) 1000w
Program Power 2000w
Sensitivity (1W/1m) 95 dB
Frequency Range 50-2000 Hz
Magnet Material Ferrite
Voice Coil Diameter 99.3 mm ( 4 in)
Winding Material COPPER
Former Material GLASS FIBRE
Winding Type In/Out


Resonant Frequency FS 50 Hz
DC Resistance Re 5.8 Ω
Electrical Q Qes 0.7
Mechanical Q Qms 8.3
Total Q Qts 0.64
Compliance Equivalent Volume vas 105 Ltrs
Peak Diaphragm Displacement Volume Vd 0.81 Ltrs
Effective Surface Area of Cone Sd 1225 cm^2
Reference Efficiency ƞo 1.86%
Moving Mass including air load Mms 198.37 gms
Motor Strength Bl 22.86 T-m
Voice Coil Inductance @ 1 KHz Le 2.24 mH
Efficiency Bandwith Product EBP 71 Hz
Voice Coil Overhang Xmax ±6.6 mm

Mounting Info

Overall Diameter 465 mm
Bolt Circle Diameter 448 mm
Baffle Cutout Diameter 423 mm
Depth 198 mm
Flange and Gasket Thickness 20 mm
Gross Weight 17 Kg.

Recone Kit

Recone Kit Number REC18PT1000SUB
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