Onkyo CR-B8 instruction manual Specifications, General, Amplifier Section, Tuner Section

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Specifications

General

Power Supply:

AC 220 V, 50 Hz/120 V/60 Hz

Power Consumption:

68 W

Stand-by Power

 

Consumption:

0.3 W/0.2 W

Dimensions (W x H x D):155 W x 241 H x 354 D mm

Weight:

4.6 kg

■Audio Inputs

Analog Inputs:

LINE, TAPE, HDD

■Audio Outputs

Digital Outputs:

Optical: 1

Analog Outputs:

TAPE, HDD

Subwoofer Pre Outputs:

1

Speaker Outputs:

2

Phones:

1

Amplifier Section

Power Output:

14 W + 14 W (8 Ω, 40 Hz–20 kHz THD,

 

0.4 %)

 

19 W + 19 W (4 Ω, 1 kHz THD, 0.4 %)

Dynamic Power:

26 W + 26 W (4 Ω, JEITA)

THD (Total Harmonic

 

Distortion):

0.4 % (1 kHz Power Output)

 

0.4 % (40 Hz–20 kHz Power Output)

Damping Factor:

25 (8 Ω)

Input Sensitivity and

150 mV/50 kΩ (LINE)

Impedance:

Output Level and

150 mV/2.2 kΩ (REC OUT)

Impedance:

Frequency Response:

10 Hz–100 kHz/±3 dB (LINE)

Tone Control:

±10 dB, 100 Hz (BASS)

 

±10 dB, 10 kHz (TREBLE)

 

+4.5 dB, 80 Hz (S.BASS 1)

 

+7.5 dB, 80 Hz (S.BASS 2)

SN Ratio:

100 dB (LINE, IHF-A)

Speaker Impedance:

4 Ω–16 Ω

Tuner Section

■ FM

Tuning Frequency Range:

87.5 MHz–108 MHz

Usable Sensitivity:

Stereo: 17.2 dBf 2 µV (75 Ω IHF)

 

Mono: 11.2 dBf 1 µV (75 Ω IHF)

S/N Ratio:

Stereo: 65 dB (IHF-A)

 

Mono: 67 dB (IHF-A)

THD:

Stereo: 0.5 % (1 kHz)

 

Mono: 0.4 % (1 kHz)

Stereo Separation:

40 dB (1 kHz)

■ AM

Tuning Frequency Range:

522 kHz–1611 kHz

Usable Sensitivity:

30 µV

S/N Ratio:

40 dB

THD:

0.7 % (1 kHz)

CD

Frequency Response:

10 Hz–20 kHz

Audio Dynamic Range:

92 dB

THD (Total Harmonic

0.009 %

Distortion):

Wow and Flutter:

Below threshold of measurability

 

(±0.001 % W.PEAK)

Audio Output (Digital/

 

Optical):

–22.5 dBm

Audio Output/

1.3 V/2.2 kΩ

Impedance (Analog):

Specifications and features are subject to change without notice.

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Contents CR-B8 Important Safety Instructions AvisPrecautions PowerInstalling this Unit Features Supplied AccessoriesPrecautions Before Using This Unit Installing the BatteriesUsing the Remote Controller Table of Contents Table of Contents Part Names and Functions Front PanelPart Names and Functions DisplayFM Antenna 14 Rear PanelAM Antenna 14 LineRemote Controller Disc Notes CD receiver supports the following discsMP3 Disc NotesCDs contain tracks MP3 discs contain MP3 tracks organized into groupsConnecting the Indoor FM Antenna Connecting AntennaConnecting the AM Loop Antenna Attach the FM antenna, as shownConnecting an Outdoor AM Antenna Connecting AntennaConnecting an Outdoor FM Antenna Using a TV/FM Antenna SplitterConnecting Speakers Connecting the SpeakersPlacement About Connections Connecting External DevicesConnecting a Subwoofer Cables & JacksConnecting an Onkyo Stereo Cassette Tape Deck Connecting External DevicesConnection for TV Audio Signal To output sound from TV, switch the input selector to LineConnecting an RI Dock Remote Interactive Dock Jack connection enables you to use the following functionsConnecting an Onkyo Compact Disc Recorder About the Optical Digital OUT ConnectorConnecting the Power Cord Understanding Common Operations Listening through the HeadphonesAdjusting the Volume Turning the Unit On and StandbyEmphasizing the Low End Using the Remote Controller Adjusting BassAdjusting Treble Understanding Common OperationsPlaying a CD Selecting the Track to PlayLocating a Particular Point in a Track Playing a CD Changing the Display InformationFor information on MP3 discs, see Selecting MP3 Tracks in Navigation Mode While playback is stopped, press Group for 2 secondsPress Multi JOG Selecting MP3 Tracks in All Group Mode Selecting MP3 Tracks in 1-Group Mode Press YES/MODETurn Multi JOG to select the first Various Ways to Play CDsMemory Playback Track you want to play back, thenVarious Ways to Play CDs Random PlaybackRepeat/1 Track Repeat Playback Cancelling the Playback Mode Cancels Memory and Random modesCancels Repeat or 1 Track Repeat mode MP3 Preferences ItemsJoliet? Use SVD/ISO9660 MP3 PreferencesCD Extra? Audio/MP3 Trk/Grp Num? Display/Not DisplayProgramming FM/AM Stations One by One Preset Write Programming Radio StationsCustomizing the Preset Channels Programming Radio StationsTo cancel auto presetting, press EDIT/ NO/CLEAR Programming FM Stations Automatically Auto PresetTo improve the FM reception, adjust the antenna position Press Input / to display FMAdjusting the Antenna Listening to an FM/AM StationSelects a preset channel Manually Tuning a Broadcast StationAdjust the volume level Listening to an FM/AM StationSwitching the Display Information Preset channel nameChanging the FM/AM Preset Channels Tips for Changing the Preset ChannelsCopying a Preset Channel Preset Copy Changing the FM/AM Preset Channels Erasing a Preset Channel Preset EraseCall the preset channel you wish to erase Entering a Name Naming Preset ChannelsNaming a Preset Channel Correcting and Erasing a CharacterInputting Characters from the Remote Controller Naming Preset ChannelsErasing the Name Assigned to a Preset Channel Inserting a CharacterSetting the Clock To Switch between the 12-hour and 24-hour DisplaysChecking the Time and the Day of the Week Using the Timer Functions About the TimersAbout the Sleep Timer Canceling Sleep Timer Using the Timer FunctionsUsing the Sleep Timer Checking the Remaining TimeTurn Multi JOG to selectTimer Play or Timer Rec Programming a TimerRepeatedly press Timer to select the desired timer number Turn Multi JOG to select the preset num- berTurn Multi JOG to select the first day Turn Multi JOG to select Once or EveryTurn Multi JOG to select the days of the week Turn Multi JOG to select the last dayTurn Multi JOG to set the volume Turn Multi JOG to set the On time of the timer operationTurn Multi JOG to set the Off time for the timer operation Place the unit in Standby modeSwitching the Timer On and Off Viewing the Timer SettingsTroubleshooting PowerAudio Remote Controller TroubleshootingPress / to adjust radio frequency TunerTimer Function Colors of the TV Picture BleedAmplifier Section SpecificationsGeneral Tuner SectionMemo 3 4 4 0 9

CR-B8 specifications

The Onkyo CR-B8 is a compact and versatile all-in-one mini-system that embodies high-quality audio performance with modern connectivity options. Designed for music enthusiasts seeking a balance between size and sound, the CR-B8 delivers powerful audio in a space-saving design, making it a perfect addition to any room.

One of the standout features of the Onkyo CR-B8 is its robust amplification system. Equipped with a 20-watt per channel output, it ensures rich, dynamic sound that fills the room while maintaining clarity across different frequency ranges. Whether you are listening to classical melodies or modern pop hits, the audio fidelity remains impressive.

The CR-B8 incorporates advanced technologies to enhance the listening experience. It features a high-performance digital audio amplifier that reduces distortion and provides clean power, resulting in a more accurate sound reproduction. Additionally, the system is compatible with a wide range of audio formats, including CDs and FM radio, allowing users to enjoy their favorite music in various ways.

Connectivity options are abundant with the Onkyo CR-B8. It includes Bluetooth technology, enabling seamless streaming from smartphones, tablets, and other devices. This wireless feature makes it convenient to access personal music libraries or online streaming services without the hassle of cables. The unit also offers an auxiliary input, letting users connect external devices, such as MP3 players or laptops, for added versatility.

With a sleek and minimalist design, the Onkyo CR-B8 fits effortlessly into any décor. The front panel features an easy-to-read display and intuitive controls, making it user-friendly even for those who may not be as tech-savvy. The system also incorporates a built-in clock and timer function, adding practicality for daily use, especially in bedrooms or home offices.

The CR-B8 is designed with energy efficiency in mind, ensuring that it consumes minimal power without compromising audio quality. This feature aligns with eco-conscious consumer preferences and provides a budget-friendly solution for electric consumption.

Overall, the Onkyo CR-B8 stands out as a well-rounded mini-system that combines quality sound, modern features, and compact convenience. Whether you are a casual listener or a dedicated audiophile, the CR-B8 delivers an impressive audio experience that can be easily integrated into any lifestyle or living space. With a blend of style, performance, and technology, it is an excellent choice for anyone looking to enhance their music listening experience.
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