Audio Refinement
 後級輸出 功率放大 聲道數量 ＆ 每聲道阻抗 Ω 換算 瓦特(w)值 規格 | |
| 擴大機 音場聲道組數 ● 範例： 5.1／7.1／9.2／11.2 5.1.2／5.1.4／7.1.2／7.2.4 ● 註解： 小數點後1位數為超低音組數！ 小數點後2位數為天空聲道組數！ | 7.2 |
| 每一聲道 額定功率瓦特數 Ｗ： （ 阻抗：歐姆 = Ohm = Ω ） 依照各廠商提供之規格內容記載 | |
| 前方面板 影音輸出／入端子 | |
| ✔ HDMI 支援輸入 | |
| ✔ USB 支援 | |
| ✔ "耳機"輸出連接孔 ( Phones ) | |
| ✔ 自動音場校調系統 Mic 連接孔 ( MCACC ) | |
| ✔ AV RCA 複合式 影音輸入端子 （ 黃,白,紅 or 全黑） | |
| 後方背板 影音輸入端子 | |
| HDMI 影音輸入端子 組數 | |
| 色差影像 輸入端子 組數 紅,藍,綠 3色（Component） | |
| AV 複合式 影像輸入端子 組數 黃色端子（Composite Video） | |
| 類比聲音端子／紅,白 端子 組數 （Analogue Audio） | |
| ✔ 類比複合式 多聲道聲音輸入 紅,白 端子 （Multi Ch In／Pro In） | |
| ✔ 黑膠唱盤 聲音輸入端子 ( Phono ( MM / MC ) ) | |
| 數位光纖 輸入端子 組數 ( Digital Optical In ) | |
| 數位同軸 輸入端子 組數 黑or橙色端子( Digital Coaxial ) | |
| ✔ 數位 USB 解碼 輸入連接孔 六角形接頭（USB DAC IN） | |
| 後方背板 影音輸出端子 | |
| HDMI 影音監控輸出 組數 ( HDMI Monitor Out ) | |
| 色差影像 輸出端子／紅,藍,綠 3色端子 組數（Component） | |
| ✔ AV 複合端子 影像輸出 黃色端子 ( Monitor Out ) | |
| ✔ 類比複合式 多聲道聲音輸出 紅,白 端子 （Multi Ch Out／Pro Out） | |
| ✔ 超低音 輸出端子 (SBU／SUBWOOFER／SW) | |
| ✔ 分區輸出：前級 Zone 2 （Pre Out） | |
| ✔ 分區輸出：前級 Zone 3 （Pre Out） | |
| ✔ 分區輸出：後級 Zone 2 （Power Out） | |
| ✔ 分區輸出：後級 Zone 3 （Power Out） | |
| 其他周邊資訊 | |
| ✔ 調幅 AM 收音機天線 ( AM Tuner Antenna ) | |
| ✔ 調頻 FM 收音機天線 ( FM Tuner Antenna ) | |
| ✔ USB Port 背板連接端子 | |
| ✔ RS-232C 連接埠 | |
| ✔ 遙控連結控制 輸入 (IR Remote Control In ) | |
| ✔ 遙控連結控制 輸出 ( Remote Control Out ) | |
| ✔ 觸發啟動控制 12伏特 輸出 （Trigger Out 12V） | |
| ✔ 遙控器：█ 標準型 ● 學習型 | |
| 有線 ／ 無線網路 ＆ 影音相關 軟體支援 | |
| ✔ 杜比全景聲 "天空聲道 " ( Dolby Atmos ) | |
| ✔ Wi-Fi 無線網路 連結功能 ( Wireless Direct ) | |
| ✔ 乙太 有線網路 連結功能 ( Ethernet ／ LAN ／ RJ45 ） | |
| ✔ "藍芽" 無線功能 Bluetooth 相容支援 無線音樂串流功能 | |
| ✔ AirPlay *音樂串流 相容 AV Controller app 軟體 | |
| ✔ Spotify® *音樂串流 相容 AV Controller app 軟體 | |
| ✔ Play - Fi *音樂串流 相容 AV Controller app 軟體 | |
| 其他規格 | |
| ✔ 適用台灣電壓 ( Applied Voltage／Taiwan ) | |
| 消 耗 功 率 | |
| 外觀尺寸 ( 寬 × 高 × 深 mm） ( Dimensions ( W×H×D mm)) | 435 x 160 x 328 mm |
| 重量： 公斤 kg | 18.1 lbs (8.2 kg) |
•ONKYO TX-SR494 7.2 - Channel A/V Receiver 規格表
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TX-SR494 A/V Receiver
7.2 - Channel A/V Receiver
From easy Bluetooth® wireless streaming to the heart-pounding thrills of Dolby Atmos® and DTS: X® soundtracks, the TX-SR494 A/V receiver delivers outstanding sound. Seven channels of high-current power give you the freedom to choose a speaker layout that suits you. As the heart of your home theater, the TX-SR494 A/V receiver is outfitted with HDMI® terminals supporting HDR and 4K/60p video, while the GUI with OSD over HDMI, Zone B pre-/line-out, and Vocal Enhancer function make this receiver easy to integrate.
Dolby Atmos Height Virtualizer or DTS Virtual: X® place sound overhead or behind if you don’t want height or surround speakers and both Dolby Surround® and DTS Neural: X® are on-board. Rear surrounds, bi-amped front speakers or Powered Zone B audio are also an option. AccuEQ with subwoofer EQ and AccuReflexTM for 5.2.2-ch Dolby Atmos-enabled systems clarify sound in any space.
Dolby Atmos® and DTS:X® – setting sound freeDolby Atmos® and DTS:X® formats allow engineers to map sound anywhere in 3D space, effects moving from speaker to speaker all around the room and wrapping your audience in the latest films and games. You can also enjoy your 3D speaker layout with classic titles. Dolby Surround® and DTS® Neural:X find overhead cues in legacy soundtracks and upmix for awesome spatial realism.
Dolby Atmos Height Virtualizer
When playing any Dolby® format, engaging Dolby Atmos Height Virtualizer enables a more immersive listening experience, creating a virtual surround and height effect from traditional speaker layouts without employing additional surround or height speakers.
Ready for 4K HDR entertainment
Enjoy support for HDR (High Dynamic Range) video including HDR10, HLG, Dolby Vision®, and BT.2020. The 4:4:4 color space is also supported. Six HDMI inputs, ARC-ready MAIN OUT, and SUB OUT pass 4K/60p and HDR video from player to compatible TV and projector and all terminals are HDCP 2.2 compliant.
EASY BLUETOOTH VOLUME CONTROL
Outfitted with the latest Bluetooth technology, this receiver gives you the freedom to choose how loud you experience your music, movies, and games. Listen quietly through your Bluetooth headphones without sacrificing sound quality or waking your kids. Or, while the rest of the family enjoys the speakers at a moderate volume, accommodate one person who may need help hearing via Bluetooth headphones.
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