Specifications - Rockford Fosgate RFX Serie Installation Et Fonctionnement

T
ROUBLESHOOTING
S
YMPTOM
Engine Noise
cont.
S
PECIFICATIONS
General – Models 9020/9120
Operating Voltage
Standby Current
Operating Temperature
Dynamic Power Rating
per channel into a 4Ω load
RMS continuous power per channel, all channels
driven into a 4Ω load from 20-20,000Hz with less
than 0.1% Total Harmonic Distortion (THD)
Speaker Impedance
Preamp Output Voltage
Preamp Output Impedance
Equalization
Overall Dimensions (with trim-ring)
Nosepiece Dimensions (without trim-ring)
Weight (Mass)
FM Tuner
Tuning Range
Americas
Eur/Aus
Frequency Response
Usable Sensitivity
IF Rejection
Image Rejection
Signal-to-Noise Ratio
Distortion
Channel Separation
Suppression
AM Tuner
Tuning Range
Americas
Eur/Aus
Sensitivity
-6dB Bandwidth
CD Player
Compatible Discs
Frequency Response
Signal-to-Noise Ratio
Distortion
Channel Separation
Dynamic Range
Specifications subject to change without notice
20
D
IAGNOSIS
Noise is radiating into the
speaker cables
Multiple grounds in the audio
system
Disconnect speakers and connect a test
speaker to the output terminals or the source
unit. If noise is gone, reroute the speaker
cables away from sources of high current
Check ground connections and connect
amplifiers, signal processors, and other
components to a central location or try a
different grounding point on the chassis
+10.8V – +16.0V DC
5mA Max
Receiver: -30˚C to +70˚C
CD Player: -10˚C to +65˚C
40 watts x 4
25 watts x 4
2Ω – 8Ω
>2.0V RMS @ 0.5% THD
<100Ω
Bass: ±10dB @ 60Hz
Treble: ±8dB @ 15kHz
Height:
Width:
Depth:
Height:
Width:
Depth:
3.31lbs (1.5kg)
87.5 ~ 107.9MHz (200kHz spacing)
87.5 ~ 108MHz (50kHz spacing)
30Hz – 12kHz
10dB (S/N 30dB)
90dB
50dB
60dB
< 0.5%
≥ 25dB @ 1kHz
35dB
530 ~ 1710kHz (10kHz spacing)
522 ~ 1620kHz (9kHz spacing)
20dBf max @ 10dB sensitivity
5kHz min – 12kHz max
5"
20Hz – 20kHz (±3dB)
>80dB (preamp output w/ 22kHz LP filter)
<0.5%
86dB (preamp output w/ 22kHz LP filter)
100dB
R
EMEDY
2-9/32" (58mm)
7-13/32" (188mm)
7-1/4" (183.7mm)
1-27/32" (46.5mm)
6-3/4" (171.5mm)
13/16" (20.2mm)