Rockford Fosgate FNX-1405, FNX-1406F, FNX-1404 manual Specifications, Model

SPECIFICATIONS

System Model Number	FNX1414	FNX1514	FNX1614F	FNX1614
Midrange Model Number	FNX1404	FNX1405	FNX1406F	FNX1406
Nominal Diameter	4"	51⁄4"	6"	61⁄2"
Nominal Impedance	4Ω	4Ω	4Ω	4Ω
Frequency Response	90Hz-8kHz	60Hz-6kHz	61Hz-6kHz	50Hz-5kHz
Fs (Hz)	90Hz	60Hz	61Hz	50Hz
Qes	.858	.507	.507	.545
Qms	4.363	3.303	3.330	3.508
Qts	.717	.440	.439	.472
Vas (ft3/liter)	.08/2.4	.26/7.5	.31/8.8	.72/20.3
Xmax (in/mm)	.11/2.9	.15/3.7	.15/3.7	.15/3.7
Sensitivity	84.8dB	87.4dB	87.9dB	88.4dB
RMS Power Handling	70 Watts	70 Watts	70 Watts	70 Watts
Mounting Diameter	90.48mm	113.50mm	127mm	139.06mm
	(39⁄16")	(415⁄32")	(5")	(51⁄2")
Mounting Depth	54mm (21⁄8")	60mm (23⁄8")	63mm (215⁄32")	65mm (29⁄16")

Model	FNX1401
Nominal Diameter	3/4" (20mm)
Nominal Impedance	4Ω
Frequency Response	1.8kHz-20kHz
Fs	1.8kHz
Sensitivity	93dB
RMS Power Handling	70 Watts*
Mounting Diameter	See drawings
Mounting Depth	See drawings

Model	FNX142x
Crossover Type	2-Way
Crossover Frequency	4kHz @ 4Ω
Crossover Slope	18dB/octave High-Pass
	6dB/octave Low-Pass
Filter Q	0.707 (Butterworth)
Tweeter Protection	Optical Compression
Tweeter Pad	0dB/–3dB

*Power Ratings (PE) is established with recommended filter network

Wedge	.675" .965"
Mount
1.562"
1.24"	.25"

Surface

Mount

1.795"

L = 3.25Ó

1.00"

		L = 4.50Ó
Flush	.375"
Mount
	1.00"
	H = 1.50Ó
	- +	- +	- +
	INPUT	MIDRANGE	TWEETER

1.74"

1.94"

(Specifications are subject to change without notice)

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