Kenwood eXcelon KDC-X991 User Manual

58
|
English
Installation
non-Japanese cars
Firewall or metal support
Screw (M4X8)
(commercially available)
Self-tapping screw
(commercially available)
Metal mounting strap
(commercially available)
Bend the tabs of the
mounting sleeve with a
screwdriver or similar utensil
and attach it in place.
⁄
• Make sure that the unit is installed securely in place. If the
unit is unstable, it may malfunction (for example, the sound
may skip).
Japanese cars
1
Refer to the section <Removing the hard rubber
frame> and then remove the hard rubber frame.
2 Align the holes in the unit (two locations on each
side) with the vehicle mounting bracket and secure
the unit with the accessory screws.
8 mm
MAX.
M5mm
M5mm
8 mm
MAX.
T
N
T
N
T/N
T: Toyota cars
N: Nissan cars
Accessory3...for Nissan car
Accessory4...for Toyota car
3
4
¤
• During installation, do not use any screws except for
those provided. The use of different screws might result in
damage to the main unit.
• Damage may occur if a screwdriver or similar tool is used
with excessive force during the installations.
B64-3767-0000KEnglish.indd58B64-3767-0000KEnglish.indd58 07.5.102:16:09PM07.5.102:16:09PM

Kenwood eXcelon KDC-X991 Specifications

FM Tuner Section

frequency range	87.9 MHz – 107.9 MHz
usable sensitivity	9.3 dBf (0.8 μV/75 Ω)
quieting sensitivity	15.2 dBf (1.6 μV/75 Ω)
frequency response	30 Hz – 15 kHz
signal to noise ratio (MONO)	70 dB
selectivity	≥ 80 dB
stereo separation	40 dB

AM Tuner Section

frequency range	530 kHz – 1700 kHz
usable sensitivity	28 dBμ (25 μV)

CD Player Section

spindle speed	1000 – 400 rpm (CLV 2times)
frequency response	10 Hz – 20 kHz
total harmonic distortion	0.008 %
signal to noise ratio	110 dB
dynamic range	93 dB

USB Interface

usb standard	USB 1.1/ 2.0
maximum supply current	500 mA
file system	FAT16/ 32

Audio Section

maximum output power	50 W x 4
full bandwidth power	22 W x 4
speaker impedance	4 – 8 Ω
tone action band 1	60 – 200 Hz ±9 dB
tone action band 2	250 – 1k Hz ±9 dB
tone action band 3	1.25k – 4k Hz ±9 dB
tone action band 4	5k – 16k Hz ±9 dB
preout level / load	5000 mV/10 kΩ
preout impedance	≤ 80 Ω

Auxiliary Input

frequency response	20 Hz – 20 kHz
input maximum voltage	1200 mV
input impedance	100 kΩ

General

operating voltage	14.4 V
current consumption	10 A
installation size	182 x 53 x 155 mm
weight	3.31 lbs (1.5 kg)