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Comparison Onkyo HT-S9700THX vs Samsung HT-J7750

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Onkyo HT-S9700THX
Samsung HT-J7750
Onkyo HT-S9700THXSamsung HT-J7750
from $1,570.00 up to $1,695.60
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from $600.00
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Acoustic system
Acoustics
7.1
shelf
7.1
floor
Front (RMS)130 W/channel165 W/channel
Rear (RMS)130 W/channel165 W/channel
Centre (RMS)130 W/channel170 W/channel
Subwoofer (RMS)125 W/channel170 W/channel
Total power (RMS)1035 W
Frequency range20 – 45000 Hz20 – 20000 Hz
Sensitivity83 dB
Impedance8 Ohm3 Ohm
Wireless connection
 /for rear speakers/
Bass reflex
Active subwoofer
Amplifier
Number of channels7.1
Front160 W/channel165 W/channel
Rear160 W/channel165 W/channel
Centre160 W/channel170 W/channel
Subwoofer170 W
Amplifier frequency range5 – 100000 Hz20 – 20000 Hz
Receiver
Media format
 
 
CD/DVD
Blu-ray
3D
Multi Zone
Progressive scan
DLNA
DivX Ultra
BD-Live
Parental control
Multimedia
iPod connection
AirPlay
FM tuner
Bluetooth
Wi-Fi
 
 
FM tuner
Bluetooth
Wi-Fi
Video file formats
 
 
 
 
 
 
 
DVD/VCD
MPEG4
H.264
AVCHD
MKV
VC-1
WMV1, WMV2, AVS, MVC, VP6, VP8
Other file formats
MP3/WMA
 
 
FLAC, WAV, Ogg Vorbis, AAC, LPCM
MP3/WMA
Audio CD
JPEG
FLAC, OGG, WMA, WAV, APE, AIK, ALAC
Audio decoders
DTS
DTS-HD High Resolution
DTS-HD Master Audio
DTS ES
DTS Neo:6
Dolby Digital
Dolby Digital Plus
Dolby Pro Logic II
Dolby TrueHD
Dolby Atmos
DTS
DTS-HD High Resolution
 
 
 
Dolby Digital
Dolby Digital Plus
 
Dolby TrueHD
 
Connection
Outputs
component
composite
Dolby Digital 5.1
headphone output
 
 
 
 
HDMI7
/2 inputs, 1 output/
Inputs
USB input
coaxial /2/
linear /7 steam/
optical
LAN (RJ45)
USB input
 
linear
optical
LAN (RJ45)
HDMI2 pcs
General
Remote control
Magnetic shielding
Satellite body materialplastic
Player dimensions (WxHxD)430x55x312 mm
Front speaker dimensions (HxWxD)43x16x20 cm95x1215x101 cm
Rear speaker dimensions (HxWxD)28х20х17 cm95x1160x101 cm
Centre channel dimensions (HxWxD)16х43х20 cm320x81x101 cm
Subwoofer dimensions (HxWxD)44х38х43 cm200x390x350 cm
Color
Added to E-Catalogoctober 2016november 2015

Front (RMS)

Rated output of one front channel of a home theater system. This paragraph indicates the power of the complete front speaker, however, it can also be used to determine the characteristics of the built-in amplifier — its rated power on a particular channel (not necessarily the front one), usually, slightly exceeds the power of the corresponding speaker.

Rated power in this case is the highest average (root mean square, RMS) sound power that the speaker is capable of delivering for an unlimited time, working without failures and overloads. Individual signal jumps can be stronger, but the power of acoustics is determined precisely by RMS.

The higher this indicator(regardless of whether we are talking about front or some other speakers) — the louder the speakers, the better they are suitable for large rooms. At the same time, in a small room, too high power may be unnecessary, because. operating the speaker at full volume will cause discomfort — despite the fact that powerful acoustics also have the appropriate dimensions, weight and price. More detailed recommendations on the optimal power of the speaker components, depending on the characteristics of the situation, can be found in special sources.

Rear (RMS)

Rated output of one home theater rear channel. For more information about the meaning of this parameter, see "Front" above.

Centre (RMS)

Rated power of one centre channel of a home theater. For more information about the meaning of this parameter, see "Front" above.

Subwoofer (RMS)

Rated power of the subwoofer supplied with the home theater. See "Front" above for details on power rating; here we note that subwoofers often have a fairly high power, because. they are designed to cover low frequencies in all audio channels.

Total power (RMS)

The total power rating of all home theater speakers, including subwoofers. The value of the rated power is described in detail in paragraph "Front" above.

Frequency range

The range of audio frequencies reproduced by a home theater speaker system. The wider the range — the richer the sound, the less likely it is that the acoustics will “cut off” part of the low or high frequencies. When evaluating this indicator, one should proceed from the fact that the range perceived by the average human ear is from 16 Hz to 20 kHz. However, modern home cinemas for the most part cover this range completely or almost completely.

Sensitivity

The sensitivity value determines the volume of the speaker system when an external signal of a certain power is applied to it. With the same signal strength and resistance (impedance), more sensitive acoustics provide greater volume.

Impedance

Home theater speaker system AC impedance. Impedance matters when connected to an amplifier: if the impedance of the speaker system is less than that of the amplifier, distortion in sound is possible, if it is higher, the acoustics may sound quieter than we would like. Naturally, in the original home theater sets, the speakers and amplifier are selected with the optimal impedance ratio, so in fact you only have to pay attention to this parameter when you need to connect acoustics to a “non-native” amplifier.

Wireless connection

The ability to connect speakers to the base via a wireless interface — most often a radio. The main advantage of this connection is the absence of connecting wires, which significantly limit the movement of the speakers and can interfere, getting confused with each other and with other wires. The disadvantages of wireless speakers are often lower sound quality than wired counterparts, as well as high cost.
Onkyo HT-S9700THX often compared
Samsung HT-J7750 often compared