JVC KW-R925BTS Manuel D'instructions page 26

AUDIO SETTINGS
SND EFFECT
ENHANCE (Not applicable for TUNER source.)
SML/ MED/ LRG: Virtually enhances the sound space. ; OFF: Cancels.
RESPONSE LV1/ LV2/ LV3: Virtually makes the sound more realistic. ; OFF: Cancels.
SOUND LIFT LV1/ LV2/ LV3: Virtually adjust the sound position heard from the
speakers. ; OFF: Cancels.
VOL LINK EQ ON: Boosts the frequency to reduce the noise heard from outside the car
or running noise of the tyres. ; OFF: Cancels.
K2 (Not applicable for TUNER source, SIRIUS XM source, AUX source.)
ON: Improve the sound quality of compressed music. ; OFF: Cancels.
Speaker output settings
(Only for X ' OVER 2-WAY)
Select the output setting for the speakers [SPK/PRE OUT], base on the
speaker connection method.
Connection via lineout terminals
For connections through an external amplifier. ( 33)
(For KW-R925BTS)
Audio signal through lineout terminal
Setting on
[SPK/PRE OUT]
FRONT
REAR/REAR Front speakers
(default) output
REAR/SUB.W ( Not available )
SUB.W/SUB.W Front speakers
output
22
REAR SW
Rear speakers output Subwoofer output
( Not available ) ( Not available )
L (left): Subwoofer output Subwoofer output
R (right): (Mute)
(For KW-R920BTS)
Setting on
[SPK/PRE OUT]
REAR/REAR Front speakers output
REAR/SUB.W (default) Front speakers output
SUB.W/SUB.W Front speakers output
Connection via speaker leads
For connections without using an external amplifier. However, with this
settings you can also enjoy the subwoofer output. ( 33)
Setting on
[SPK/PRE OUT]
REAR/REAR Rear speakers output
REAR/SUB.W Rear speakers output
SUB.W/SUB.W Subwoofer output
If [SUB.W/SUB.W] is selected:
– [FRQ 120HZ] is selected in [SUB.W LPF] and [THROUGH] is not available.
– [R02] is selected in [FADER] and selectable range is [R15] to [00].
Audio signal through lineout terminal
FRONT REAR/SW
Rear speakers output
Subwoofer output
Subwoofer output
Audio signal through rear speaker lead
L (left) R (right)
Rear speakers output
Rear speakers output
(Mute)