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COMPONENT SPEAKER FEATURES
PowerPlant Component Speaker Systems feature an industrial cast basket with a protective
finish, green top and bottom plate and a light-weight polypropylene cone complimented by a
soft dome tweeter. The PowerPlant Component Speaker Systems provide style and great sound
reproduction for the car audio specialist.
Component Parameters PP-CM40 PP-CM525 PP-CM65 PP-CMST1
Max Power Rating (Watts) 120 150 180 180
Rms Power Rating (Watts) 40 50 60 60
Compliance (Cms) 503.3 722.1 676.3 676.3
Cone Area (Sd) 5.67 8.99 13.68 13.68
D.C.coil Resistance (Re) 3.3 3.3 3.3 3.3
Electrical Q (Qes) 0.89 0.61 0.73 0.73
Force Factor (Bl) 3.57 4.2 4.48 4.48
Free Air Resonance (Fs) 94 67 55 55
Frequency Response 65Hz – 21kHz 57Hz – 21kHz 52Hz – 21kHz 52Hz – 21kHz
Impedance (Nominal) 4 4 4 4
Mechanical Excursion 8 9 12 12
Mechanical Q (Qms) 5.4 7.97 7.04 7.04
Sensitivity: (dB) (1w/1m) 88 91 91 91
Total Loudspeaker Q (Qts) 0.77 0.57 0.66 0.66
Magnet Structure 7.3 10.9 12.6 12.6
SPEAKER THEILE/SMALL PARAMETERS
X-Over
2 Way Passive Butterworth X-Over Network
12dB/Octave
Adjustable 3 point Tweeter level
High Pass: 3.0 kHz
Low Pass: 4.5 kHz