
Because of the design change,the illustration may not conform to the practicality.We will not inform again!
D6TII
H28-1
8 dB
60-20KHz
120W
60W
4Ω
8
φ156mm
φ194mm
>60mm
φ166.5x20mm
12dB/0ctave
12dB/0ctave
D620II
Model
Woofer
Tweeter
Sensitivity
Frequency Response
Max Power
Power Handling
Rating Impedance
Installation Size
Hole Size
Installation Depth
Net size
High pass decay rate
Low pass decay rate
Specifications:
D
Thank you for your purchase of HiVi Car-Audio Speaker Systems. Please read the following
installation and operation guidelines carefully to ensure many years enjoyment of car audio speaker
system. All HiVi Speaker Systems products should be set-up and installed by authorized and licensed
technicians.
Though this manual narrates the installation, it didn’t show the remove of car.lf you got no experience of
this, please don’t set up by yourself,you can inquire at the experienced car service office.
Please note your car is on flameout situation!
Circuit diagram Please connect according to the following circuit diagram
6.5 ” component system
Design by HiVi Acoustics, Inc.
Hi-end Car Loudspeaker System
D620II
D620
INPUT WOOFER TWEETER
CD/DVD
(Amplifier)
Front car loudspeaker system
Rear car loudspeaker system
D620
INPUT WOOFER TWEETER
D620
INPUT WOOFER TWEETER
D620
INPUT WOOFER TWEETER
D620
INPUT WOOFER TWEETER
Woofer installation (D6TII):
1.Down the car glass to the bottom, put the woofer
into the Install hole, make sure not to affect the car
window, if do, when equipped you have to add the
collocate gasket we offer.
2.Put the woofer to the position you want to install,
marking your screw position, then drill 4 holes with
the 3.5mm aiguilles. You can omit this process if your
original hole is conformable. And then screw the
gasket.
And the woofer on to the door, air leak is forbidden,
which is crucial to the woofer playback.
Tweeter installation (H28-1)
1.Fetch the tweeter from the back, drill two screws
on the back grill according to the graph.(Adjust the
back grill orientation to get the best listening effect)
2. Fix the back, put the tweeter in it, then with 3
screws you can make the tweeter fastness.
Installation of crossover
1.Please make sure to check that the crossover will
properly fit in the place you have selected for
mounting. Once you are sure the position is ideal
screw then crossover into position (See figure
below).
D620
INPUT WOOFER TWEETER
D620
INPUT WOOFER TWEETER
Notice
Remove wire insulator bout 5mm not longer (See
figure as below), in order to protect circuit, avoid
causing a short circuit between the anode (+) and
cathode (-) cables of loudspeaker. Rest wire core
tightly and do not overlap the cables!
Connection
1. Tweeter / Bass connection diagram.
D620
INPUT WOOFER TWEETER
Notice: Three tweeter options of +2dB 0dB -2dB for you choose
dependant on your cars internal acoustic environment and
individual tastes.
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