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Electrical/Machanical Parameters

Type - 150DW/16

Property

Value
Fo (Resonance Frequency) 21.54Hz
SPLo (Sound Pressure @ 1 watt) 88.00db
BL (Flux * length) 13.93tm
Levc (Inductance @ 1kHz) 2.58mH
Revc (DC VC Res) 13.20ohms
Vb (Padded Box Volume) 14-25 litres
Vb (Reflex inclosure Volume) 28 litres
Qms (Mechanical Q) 2.34
Qes (Electrical Q) 0.29
Qts (Total Q) 0.25
Vas (Acoustic Volume) 119.34 litres
Cms (Compliance) 1720.69 um/N
Mms (Total Mass) 31.71g
Sd (Piston Area) 0.022m2
Zo (Zmax at Fo) 119.2ohms
no (Ref Efficiency) 0.39 %
Mmd (Diaphram Mass) 29.83g

Nearfield and Tone Burst Composite Responxe v/s Frequency

R1TRIM.jpg (47962 bytes)

Impedance and Phase v/s Frequency

R1TRIM2.jpg (54890 bytes)

Type - 150SW/8C

Property

Value
Fo (Resonance Frequency) 26.10Hz
SPLo (Sound Pressure @ 1 watt) 88.00db
BL (Flux * length) 6.74tm
Levc (Inductance @ 1kHz) 0.37mH
Revc (DC Voice Coil Resistance) 6.99ohms
Vb (Padded Box Volume) 30-48 litres
Vb (Reflex inclosure Volume) 60 litres
Qms (Mechanical Q) 1.24
Qes (Electrical Q) 0.76
Qts (Total Q) 0.47
Vas (Acoustic Volume) 73.60 litres
Cms (Compliance) 1.07 mm/N
Mms (Total Mass) 26.1g
Sd (Piston Area) 0.022m2

Nearfield and Tone Burst Composite Responxe v/s Frequency

R2TRIM.jpg (48444 bytes)

Impedance and Phase v/s Frequency

R2TRIM2.jpg (45524 bytes)