Item

 

 

Selectable setting (Preset: *)

MID ADJUST

MIC CTR FRQ/ MID C FRQ: 0.5K/ 1.0K*/ 1.5K/ 2.5K: Selects the center frequency.

 

 

MID LEVEL: –8 — +8 (Preset: 0): Adjusts the level.

 

 

MID Q FACTOR/ MID Q FCTR: 0.75/ 1.00*/ 1.25: Adjusts the Q factor.

TRE ADJUST

TRE CTR FRQ/ TRE C FRQ: 10.0K/ 12.5K*/ 15.0K/ 17.5K: Selects the center frequency.

 

 

TRE LEVEL: –8 — +8 (Preset: 0): Adjusts the level.

BALANCE

L15 — R15 (Preset: 0): Adjusts the left and right speaker output balance.

FADER

R15 — F15 (Preset: 0): Adjusts the rear and front speaker output balance.

SUBWOOFER SET/ SUB-W SET

 

ON*: Turns on the subwoofer output. ; OFF: Cancels.

DETAILED SET/ DETAIL SET

 

 

 

LPF SUBWOOFER/

THROUGH*: All signals are sent to the subwoofer. ; 85HZ/ 120HZ/ 160HZ: Frequencies higher

 

LPF SUB-W:

than 85 Hz/ 120 Hz/ 160 Hz are cut off.

 

SUB-W PHASE:

REVERSE/ REV (180°)/ NORMAL/ NORM (0°)*: Selects the phase angle of the subwoofer

 

 

 

output to be in line with the speaker output for optimum performance. (Selectable only if a

 

 

 

setting other than [THROUGH] is selected for [LPF SUBWOOFER/ LPF SUB-W].)

 

SUPREME SET:

ON*: Creates realistic sound by interpolating the high-frequency components that are lost in

 

 

 

AAC/ MP3/ WMA audio compression. ; OFF: Cancels. (Select ble only when playback an AAC/

 

 

 

MP3/ WMA disc or a USB device, except iPod )

 

VOLUME OFFSET/

–8 — +8 (for AUX) ; –8 — 0 (for other so rces): Presets the volume adjustment level of

 

VOL OFFSET:

each source. The volume level will auto atically increase or decrease when you change the

 

(Preset: 0)

source. (Before making an adjust ent, select the source you want to adjust.)

Select a source before making a source tone memory adjustment, [BASS ADJUST/ MID ADJUST/ TRE ADJUST].

KDC-4051UG/ KDC-4051UR/ KDC-415UA/.KDC-415UR/ KDC-4251URY/ KDC-4551UB/ KDC-455UW/ KDC-4651URY only:

[SUB-W LEVEL/ SUBWOOFER SET/ SUB-W SET/ LPF SUBWOOFER/ LPF SUB-W/ SUB-W PHASE] is selectable only if [SWITCH PREOUT/ SWITCH PRE] is set to [SUB-W] (page 4)

[SUB-W LEVEL/ LPF SUBWOOFER/ LPF SUB-W/ SUB-W PHASE] is selectable only if [SUBWOOFER SET/ SUB-W SET] is set to [ON].

[SETTINGS]

Item

 

Selectable setting (Preset: *)

AUX NAME SET/

AUX*/ DVD/ PORTABLE/ GAME/ VIDEO/ TV: Selects the desired name for the connected component.

AUX NAME

(Selectable only if “AUX” is selected as the source.)

CLOCK

CLOCK ADJUST/ CLOCK ADJ: (For details, see page 7.)

 

TIME SYNC:

ON*: Synchronizes the Radio Data System station time data and the unit’s clock. ;

 

 

OFF: Cancels.

DISPLAY

DIMMER SET:

ON: Dims the display illumination. ; OFF*: Cancels.

 

TEXT SCROLL:

AUTO/ ONCE: Selects to scroll the display information automatically, or scroll only once. ;

 

 

OFF*: Cancels.

RDS SET

NEWS SET/ AF SET/ RDS REGIONAL/ RDS REG/ AUTO TP SEEK/ ATP SEEK: Selectable only if any source

 

other than tuner source is selected. (For details, see page 8, 9.)

14Autogood products Internet store “130”

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Kenwood KDC-4251URY, KDC-4551UB, KDC-4451UQ, KDC-4651URY, KDC-455UW, KDC-415UA, KDC-4051URY, KDC-415UR, KDC-4051UG Settings
Page 13 Page 15

KDC-4051URY, KDC-415UA, KDC-455UW, KDC-415UR, KDC-4051UR specifications

The Kenwood KDC series of car audio receivers, including the KDC-4251URY, KDC-4051UG, KDC-4451UQ, KDC-4651URY, and KDC-4551UB, represents a significant advancement in in-car entertainment technology. Each model offers a set of unique features while adhering to Kenwood's reputation for high-quality audio performance and user-friendly design.

The KDC-4251URY is noted for its powerful 50W x 4 amplifier, providing ample sound for any vehicle. This model incorporates a high-quality FM/AM tuner, ensuring crystal-clear reception. One of its standout features is the Enhanced Audio Control, which allows users to fine-tune sound settings, including a 3-band parametric equalizer. Furthermore, it supports USB playback for both MP3 and WMA formats, giving users the flexibility to enjoy their music library seamlessly.

The KDC-4051UG focuses on connectivity and versatility. This model also includes a 50W x 4 amplifier and features a front USB port, which is ideal for connecting smartphones and USB drives. Its Bluetooth integration offers hands-free calling and wireless audio streaming, making it a practical choice for technology-savvy users. Enhanced compatibility with various audio formats ensures that most media libraries are supported.

The KDC-4451UQ takes the user experience a notch higher with its dual USB ports, allowing for simultaneous connections. Additionally, it features a built-in Alexa voice control compatibility, offering drivers a hands-free way to manage their playlists and receive directions without taking their eyes off the road. The variable color illumination provides customizable aesthetics to match any vehicle interior.

The KDC-4651URY comes equipped with a larger display, which enhances visibility and ease of use, especially while driving. It supports HD Radio, significantly improving sound quality for digital broadcasts. Additionally, it features advanced sound retriever technology that enhances compressed audio files, making them sound clearer and more dynamic.

Finally, the KDC-4551UB stands out for its compatibility with Android Auto and Apple CarPlay, allowing for seamless integration with mobile devices. It has a rear camera input for added safety and provides users with a clearer view and additional assistance while reversing.

Each of these Kenwood models showcases a commitment to sound quality, advanced technology, and user-friendly interfaces, making them excellent choices for anyone looking to upgrade their in-car audio experience. Whether it’s about enjoying personalized playlists, making hands-free calls, or simply experiencing superior audio clarity, the Kenwood KDC series caters to a variety of needs and preferences.
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