12 PT 400 VA MID

This transducer has exceptional response in vocal reproduction and therefore ideally suited for stage monitor or where very prominent mid frequency response is required. Suitable for Bass Reflex / Ported Enclosure.

Key Features
Program Power 800 W
Voice Coil 76.2 mm (3 in)
Response 67-4200 Hz
Sensitivity 1W/1M 98 dB

Specification

Nominal Diameter 320 mm
Nominal Impedance
Nominal Power Handling(AES) 400w
Program Power 800w
Sensitivity (1W/1m) 98 dB
Frequency Range 67-4200 Hz
Magnet Material Ferrite
Voice Coil Diameter 76.2 mm ( 3 in)
Winding Material CCAW
Former Material GLASS FIBRE
Winding Type In/Out

Parameters

Resonant Frequency FS 73 Hz
DC Resistance Re 5.5 Ω
Electrical Q Qes 0.41
Mechanical Q Qms 3.9
Total Q Qts 0.37
Compliance Equivalent Volume vas 41 Ltrs
Peak Diaphragm Displacement Volume Vd 0.13 Ltrs
Effective Surface Area of Cone Sd 539.1 cm^2
Reference Efficiency ƞo 3.70%
Moving Mass including air load Mms 50.9g
Motor Strength Bl 17.19 T-m
Voice Coil Inductance @ 1 KHz Le 0.96 mH
Efficiency Bandwith Product EBP 178 Hz
Voice Coil Overhang Xmax 47.75 gms

Mounting Info

Overall Diameter 320 mm
Bolt Circle Diameter 300 mm
Baffle Cutout Diameter 286 mm
Depth 135 mm
Flange and Gasket Thickness 15 mm
Gross Weight 7.8 Kg.

Recone Kit

Recone Kit Number REC12PT400VAMB
Product Enquiry

12 PT 400 VA MID

This transducer has exceptional response in vocal reproduction and therefore ideally suited for stage monitor or where very prominent mid frequency response is required. Suitable for Bass Reflex / Ported Enclosure.

Key Features
Program Power 800 W
Voice Coil 76.2 mm (3 in)
Response 67-4200 Hz
Sensitivity 1W/1M 98 dB

Specification

Nominal Diameter 320 mm
Nominal Impedance
Nominal Power Handling(AES) 400w
Program Power 800w
Sensitivity (1W/1m) 98 dB
Frequency Range 67-4200 Hz
Magnet Material Ferrite
Voice Coil Diameter 76.2 mm ( 3 in)
Winding Material CCAW
Former Material GLASS FIBRE
Winding Type In/Out

Parameters

Resonant Frequency FS 73 Hz
DC Resistance Re 5.5 Ω
Electrical Q Qes 0.41
Mechanical Q Qms 3.9
Total Q Qts 0.37
Compliance Equivalent Volume vas 41 Ltrs
Peak Diaphragm Displacement Volume Vd 0.13 Ltrs
Effective Surface Area of Cone Sd 539.1 cm^2
Reference Efficiency ƞo 3.70%
Moving Mass including air load Mms 50.9g
Motor Strength Bl 17.19 T-m
Voice Coil Inductance @ 1 KHz Le 0.96 mH
Efficiency Bandwith Product EBP 178 Hz
Voice Coil Overhang Xmax 47.75 gms

Mounting Info

Overall Diameter 320 mm
Bolt Circle Diameter 300 mm
Baffle Cutout Diameter 286 mm
Depth 135 mm
Flange and Gasket Thickness 15 mm
Gross Weight 7.8 Kg.

Recone Kit

Recone Kit Number REC12PT400VAMB
Product Enquiry