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Hertz MPK163.3 6.5" 150W RMS 3-Way Mille Pro Series Component Speakers System

Hertz MPK163.3 6.5" 150W RMS 3-Way Mille Pro Series Component Speakers System

SKU #: 01147

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Hertz MPK163.3 6.5" 150W RMS 3-Way Mille Pro Series Component Speakers System

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Description

The three way MPK 163.3 car audio speakers system is dedicated to those who want the best: the MP 70.3 midrange featuring Neodymium double magnet inside the coil produces an enthralling mid range, perfect to combine with the powerful mid-low of the MP 165.3 woofer as well as with the detailed high range of the MP25.3 tweeter. The 20 mm coil of the MP 70.3 maximizes the dynamics; the V-cone® profile enhances off-axis dispersion and the Boundary Free Surround allows for a wider extension towards the low frequency range. The dedicated MPCX 3.3 crossover provides optimized crossover points to exploit the midrange remarkable extension using ultra-selected components.

Power Handling: 300W Peak
Power Handling Continuous: 150W RMS
Impedance: 4-Ohm
Frequency Response: 40 ÷ 22,5k
Sensitivity: 92 dB SPL
Voice coil: 1”
Woofer size: 6.5”
Tweeter size: 1.14”
Woofer magnet: High density flux ferrite
Tweeter magnet: Neodymium
Woofer cone: Pressed-pulp cone with cotton fibers
Tweeter dome: Tetolon
Crossover type: 3 Way Passive Crossover
Crossover cut off: 450Hz - 5.5k Hz

Mounting Hole Diameter	in	(MP 25.3) 1.61
		(MP 70.3) 2.87
		(MP 165.3) 5.55
Mounting Depth	in	(MP 25.3) 0.66
		(MP 70.3) 1.73
		(MP 165.3) 2.48
Size	in	(Woofer) 6.5
		(Midrange) 3
		(Tweeter) 1.14
Voice Coil Diameter	in	(Woofer) 1
		(Midrange) 0.8
		(Tweeter) 1
Power Handling	W Peak	300
Power Handling	W Continuous	150
Nominal Impedance (Znom)	Ω	4
Frequency Response	Hz	40 - 22500
Crossover	Woofer	Lo-pass 450 Hz - 6 dB Oct.
	Midrange	Band-pass 450 Hz - 5.5 kHz - 6 dB Oct.
	Tweeter	Hi-pass 5.5 kHz - 12dB Oct.
Adjustment	Tweeter	0 / +2 dB
Adjustment	Midrange	0 / +2 dB
Effective Cone Diameter (D)	in	(MP 25.3) 1.14
		(MP 70.3) 2.55
		(MP 165.3) 5.19
DC Resistance (Re)	Ω	(MP 25.3) 3.9
		(MP 70.3) 3.7
		(MP 165.3) 3.1
Resonance Frequency (Fs)	Hz	(MP 25.3) 1200
		(MP 70.3) 110
		(MP 165.3) 70
Voice Coil Inductance (Le)	mH	(MP 25.3) 0.02
		(MP 70.3) 0.12
		(MP 165.3) 0.3
Equivalent Volume (Vas)	l	(MP 25.3) --
		(MP 70.3) 1
		(MP 165.3) 9.5
Moving Mass (incl. Air Load) (Mms)	g	(MP 25.3) 0.17
		(MP 70.3) 2.9
		(MP 165.3) 14.9
Suspension Compliance (Cms)	mm/N	(MP 25.3) 0.1
		(MP 70.3) 0.7
		(MP 165.3) 0.36
Force Factor (BL)	T•m	(MP 25.3) 1.6
		(MP 70.3) 2.8
		(MP 165.3) 5.5
Mechanical Q Factor (Qms)		(MP 25.3) 0.57
		(MP 70.3) 4.6
		(MP 165.3) 4.6
Electrical Q Factor (Qes)		(MP 25.3) 1.98
		(MP 70.3) 1
		(MP 165.3) 0.67
Total Q Factor (Qts)		(MP 25.3) 0.55
		(MP 70.3) 0.82
		(MP 165.3) 0.58
Net Weight per Component	lbs	(Woofer) 2.36
		(Midrange) 0.37
		(Tweeter) 0.15
		(Crossover) 0.95