"Rattling Heads Since 2010!"

PSW8.4D

$124.95

 

Technical Data – Manual

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General

Nominal Diameter
8″ / 203mm
Nominal Impedance
4 + 4 Ohms
RMS Power Handling
400W
MAX Power Handling
800W
Sensitivity (1W/1M)
81 dB
Frequency Response
20-300 Hz
Recommended Low-Pass Crossover
100 Hz

Motor

Voice Coil Diameter
2″ / 50.8mm
Voice Coil Former Material
Aluminum
Winding Material
Copper
Cone Material
Water-resistant paper with aluminum reinforcement
Surround Material
Rubber
Magnet Material
Ferrite
Magnet Weight
38 oz
Displacement Volume
0.5 L / 0.017 ft3
Basket Material
Steel
Basket Finish
Matte Black

Thiele & Small Parameters

Equivalent Volume (Vas)
9.38 L / 0.33 ft3
Excursion (Xmax, one way)
8.5 mm
Free Air Resonance (Fs)
42 Hz
Mechanical Factor (Qms)
4.08
Electrical Factor (Qes)
1.06
Total Factor (Qts)
0.84
Moving Mass (Mms)
98.43 g
Compliance (Cms)
141.08 mm/N
BL Factor
12.61
Voice Coil Inductance (Le)
1.83 mH
Diaphragm Area (Sd)
216 cm2
DC Resistance (Re)
3.2 + 3.2 Ohms
Efficiency Bandwidth Product (EBP)
39.6

Recommended Enclosure

Sealed Internal Volume Range
10L to 37L / 0.35ft3 to 1.3 ft3
Sealed Box Output Response (F3)
43-38 Hz

Measurement

Overall Diameter
8.6″ / 220mm
Overall Depth
4″ / 102mm
Front Mount Baffle Cutout
7.5″ / 191mm
Mounting Depth
3.5″ / 90mm
Motor Diameter