Kicker CX300.4 owner manual CX.4-SERIES Amplifiers, Performance, Installation

CX.4-SERIES AMPLIFIERS

OWNER’S MANUAL

MODEL: CX300.4

Authorized KICKER Dealer:

Purchase Date:

Serial Number:

PERFORMANCE
Model:	CX300.4
RMS Power
@ 14.4V, 4Ω stereo, ≤ 1% THD+N	40W x 4
@ 14.4V, 2Ω stereo, ≤ 1% THD+N	75W x 4
@ 14.4V, 4Ω bridged, ≤ 1% THD+N	150W x 2
Length in. [mm]	12-7/16 [320]
Height in. [mm]	2-3/8 [60]
Width in. [mm]	7-3/16 [180]
Frequency Response ± 1dB	10Hz–20KHz
Signal-to-noise Ratio	>95dB, A-weighted, re: rated power
Input Sensitivity	Low Level: 125mV–5V
	High Level: 250mV–10V
Electronic Crossover	Selectable: HI, LO or OFF; Variable 50–200Hz @ 12dB/Octave
Bass Boost	Variable 0–12dB @ 40Hz

Pro Tip: To get the best performance from your new KICKER Amplifi er and extend the warranty by 1 year, use genuine KICKER accessories and wiring.

INSTALLATION

Mounting: Choose a structurally sound location to mount your KICKER amplifi er. Make sure there are no items behind the area where the screws will be driven. Choose a location that allows at least 4” (10cm) of open ventilation for the amplifi er. If possible, mount the amplifi er in the climate-controlled passenger compartment. Drill four holes using a 7/64” (3mm) bit and use the supplied #8 screws to mount the amplifi er.

The KICKER CX Amplifi ers are capable of space-saving vertical mounting. Use a 2.5mm hex key (Allen wrench) to loosen the endpanel, remove the existing brackets, then insert and tighten the double-slotted brackets to the amplifi er as illustrated on the next page.

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2012 CX 4-Channel Amps Rev F.indd 2

6/22/2012 2:45:32 PM