Important Safety Warning; Installation - KEY 180.4 Benutzerhandbuch

IMPORTANT SAFETY WARNING

PROLONGED CONTINUOUS OPERATION OF AN AMPLIFIER, SPEAKER, OR SUBWOOFER IN
A DISTORTED, CLIPPED OR OVER-POWERED MANNER CAN CAUSE YOUR AUDIO SYSTEM
TO OVERHEAT, POSSIBLY CATCHING FIRE AND RESULTING IN SERIOUS DAMAGE TO YOUR
COMPONENTS AND/OR VEHICLE. AMPLIFIERS REQUIRE UP TO 4 INCHES (10CM) OPEN
VENTILATION. SUBWOOFERS SHOULD BE MOUNTED WITH AT LEAST 1 INCH (2.5CM)
CLEARANCE BETWEEN THE FRONT OF THE SPEAKER AND ANY SURFACE.
The KEY automatically improves the sound quality of your vehicle with the push of a button! Breathe new
life and realism into any audio system with this small, yet powerful, amplifi er and acoustic processor in
one. With simple, one-step, automatic audio calibration, you'll have drastically improved audio quality and
soundstage in minutes. Get ready to experience symphonic quality music whether you're using factory
speakers and radio, or aftermarket products.
PERFORMANCE
Model:
RMS Power, AMP1 and AMP2
@ 14.4V, 4Ω stereo, ≤ 1% THD+N
Length [in, cm]
Height [in, cm]
Width [in, cm]
Frequency Response [Hz]
Signal-to-Noise Ratio [dB]
Input Sensitivity
Selectable Electronic Crossover

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.
2
KEY180.4 AMPLIFIER
OWNER'S MANUAL
KEY180.4
45W x 4
7-3/8, 18.7
1-11/16, 4.3
2-3/4, 7
AMPS 1-2: 20Hz–20kHz
>90dB, A-weighted, re: rated power
250mV–10V
OFF, HI-PASS 60Hz, 80Hz, or 120Hz; 24dB/octave