YAMAHA RX-A8A | เครื่องขยายเสียงโฮมเธียเตอร์ 11.2-Channel MusicCast A/V Receiver
ผู้ที่ชื่นชอบภาพยนตร์และวิดีโอเกมจะเพลิดเพลินไปกับเสียงหลายช่องที่ดื่มด่ำด้วยตัวรับสัญญาณ MusicCast A / V ของ Yamaha AVENTAGE RX-A8A 11.2 แชนแนล ให้กำลังสูงสุด 150W ต่อช่องสัญญาณที่ 8 โอห์มและมีความเข้ากันได้กับ Dolby Atmos และ DTS: X สำหรับการรองรับเสียงตามวัตถุ การสนับสนุน Bluetooth และ AirPlay 2 ในตัวช่วยให้เครื่องรับสตรีมเพลงแบบไร้สายจากแหล่งที่มาที่รองรับเช่นสมาร์ทโฟนและแท็บเล็ตในขณะที่ Compressed Music Enhancer ของ Yamaha ช่วยให้คุณภาพเสียงที่ดีที่สุด
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Tel: 02-991-8600, 086-514-5515
YAMAHA RX-A8A เครื่องขยายเสียงโฮมเธียเตอร์ 11.2-Channel MusicCast A/V Receiver
Movie and video game lovers will enjoy immersive multichannel sound with the Yamaha AVENTAGE RX-A8A 11.2-Channel MusicCast A/V Receiver. It delivers up to 150W of power per channel at 8 ohms and features Dolby Atmos and DTS:X compatibility for object-based audio support. Built-in Bluetooth and AirPlay 2 support allows the receiver to wirelessly stream music from compatible sources, such as smartphones and tablets, while Yamaha's Compressed Music Enhancer helps to deliver optimized sound quality.
Onboard Wi-Fi and Ethernet connectivity allows the AVENTAGE RX-A8A to access music from your network or the internet. Amazon Alexa, Google Assistant, and Apple Siri compatibility via your voice assistant-enabled devices on the same network let you control certain functions of the receiver with just your voice. With seven HDMI inputs and three outputs, this receiver can act as a video switcher for your HD source components. It will pass through HDR 4K UHD signals for enhanced viewing of compatible content when paired with a compatible display. YPAO R.S.C. multipoint sound optimization calibrates the receiver to your speakers and room setup for a tailored listening experience.
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- Up to 150W per Channel at 8 Ohms
- YPAO R.S.C. Multipoint Sound Calibration
- 4K UHD Pass-Through
- HDR10, Dolby Vision, HLG Pass-Through
- 7 x HDMI-In / 3 x HDMI-Out with eARC
- Stereo XLR Input and Pre-Output
- Built-In Wi-Fi and Bluetooth
- Alexa, Google Assistant, Siri Control
- Apple AirPlay 2 Connectivity
- Front-Panel USB Connectivity
Breathtaking Sound
Surround:AI
CINEMA DSP HD3 for Movies, Music, and Games
Dolby Atmos and Dolby Atmos Height Virtualization
DTS:X
Compressed Music Enhancer
Auro-3D via a Planned Future Update
High-Quality Parts
High Slew Rate Amplifier
High-Quality Digital Components
Craftsmanship
Anti-Resonance Technology Wedge
Newly Designed Mechanical Structure
Movies and Games Like Never Before
HDR Support with HDR10+ via a Planned Future Update
4K60 with Planned Future Support for 8K60<sub>AB</sub> and 4K120<sub>AB</sub>
Enhanced Gaming Features (ALLM, VRR, QMS, and QFT) via a Planned Future Update
Designed for Your Space
YPAO-R.S.C. with 3D, Multipoint Measurement, and 64-Bit High Precision EQ
MusicCast Surround
Compelling Design
SCENE Buttons Easily Get You to Your Favorite Content
Simple to Set Up and Use
Simple Control with the MusicCast App
Voice Control via Your Alexa-, Google Assistant-, and Siri-Enabled Devices
AV Setup Guide App for Initial Setup
Streaming, Apps, and More
Multiroom Audio with MusicCast
AirPlay 2
Stream it All
eARC
Playback in Multiple Zones with Advanced HDMI Zone Switching
11-Channel Pre-Out
XLR Input Terminal
Additional Features
- Spotify Connect
- Pandora, Spotify, Napster, SiriusXM, TIDAL, Deezer, Qobuz, and Amazon Music HD
- Third-party control driver-capable with easy IP setup and remote IP control
- 24 DSP programs
- Dialogue Level Adjustment
- Virtual Presence Speaker & Virtual Surround Back Speaker
- Dialogue Lift
- SILENT Cinema / Virtual Cinema DSP
- Supports playback of ALAC up to 96 kHz / 24-bit, FLAC up to 384 kHz / 24-bit, and WAV/AIFF up to 384 kHz / 32-bit
- Pure Direct
- High-resolution Music Enhancer
- YPAO Volume
- Adaptive DRC (dynamic range control)
- Initial volume and maximum volume setting
- Audio delay (0 to 500 ms)
- Two 384 kHz / 32-bit ESS HyperStream DAC ES9026PRO DACs
- 8K UHD upscaling via a planned future update
- Analog to HDMI upconversion
- Video adjustment
- HDMI CEC
- Web browser control
- Zone 4 audio output via HDMI
- Zone GUI
- Party Mode
- Auto Power Standby
- ECO Mode
Specs
Channels | 11.2 |
Power Output per Channel | 2-Channel Driven: 150 W at 8 Ohms / 20 Hz to 20 kHz / 0.06% THD 165 W at 8 Ohms / 1 kHz / 0.9% THD 1-Channel Driven: 185 W at 8 Ohms / 1 kHz / 0.9% THD 200 W at 6 Ohms / 1 kHz / 0.9% THD 230 W at 4 Ohms / 1 kHz / 0.9% THD |
Frequency Response | 10 Hz to 100 kHz +0/-3 dB (Direct, Pure Mode) |
Speaker Impedance | 4 to 8 Ohms |
Tone Control | Bass (50 Hz): ±6 dB Treble (20 kHz): ±6 dB |
Damping Factor | >140 |
DTS Compatibility | DTS, DTS 96/24, DTS-HD High Resolution, DTS-HD Master Audio, DTS:X |
Dolby Compatibility | Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD |
Auro 3D Support | No |
Upmixing Technology | DTS Neural:X, Dolby Atmos Height Virtualization Technology |
Supported File Formats | 11.2 MHz DSD, 2.8 MHz DSD, 5.6 MHz DSD, AAC, AIFF, ALAC, FLAC, MP3, WAV, WMA |
DAC | 384 kHz / 32-Bit (ESS SABRE ES9026PRO) |
HDR Compatibility | HDR10, Dolby Vision, Hybrid Log Gamma |
Pass-Through Support | 4K60p |
Upscaling | None |
GUI | Yes |
Rear A/V Inputs | 7 x HDMI 2.1 1 x 3RCA Component 2 x RCA Composite 3 x Optical TOSLINK 2 x Digital Coaxial 1 x Stereo XLR 5 x Stereo RCA 1 x Stereo RCA (Phono) with Ground Screw |
Rear A/V Outputs | 3 x HDMI 2.1 1 x Stereo XLR Pre-Out 1 x 11-Channel RCA Pre-Out 1 x Stereo RCA Zone 2 1 x Stereo RCA Zone 3 2 x RCA Subwoofer |
Front I/O | 1 x USB Type-A 1 x 1/4" / 6.35 mm Headphone Output 1 x 1/8" / 3.5 mm Setup Mic Input |
Other Rear I/O | 1 x FM Antenna Terminal Input 1 x AM Antenna Terminal Input 2 x Bluetooth/Wi-Fi Antenna Terminal 2 x 1/8" / 3.5 mm (12 V Trigger) Output 1 x 1/8" / 3.5 mm (Remote) Input 1 x 1/8" / 3.5 mm (Remote) Output 1 x RJ45 (Ethernet) |
Speaker Connectors | 13 x Binding Post Pairs |
HDCP Support | Version 2.3 |
HDMI Compression Modes | Not Specified by Manufacturer |
Audio Return Channel (ARC) | ARC, eARC |
HDMI CEC | Yes |
Media Card Slot | None |
Bi-Amp Capability | Yes |
Input Impedance | Phono: 47 Kilohms RCA: 47 Kilohms XLR: 200 Kilohms |
Input Sensitivity | Phono: 4.5 mV RCA: 250 mV XLR (Attenuator Off): 260 mV XLR (Attenuator On): 520 mV |
Rated Output / Impedance | Pre-Out, Subwoofer Pre-Out: 1 V / 470 Ohms Zone 2 Line-Out, Zone 3 Line-Out: 470 mV / 470 Ohms Analog: 2 V / 470 Ohms |
Signal to Noise Ratio | Phono: 95 dB (Direct Mode / IHF-A) Pre-Amp: 110 dB (Direct Mode / IHF-A) |
Wi-Fi | Wi-Fi 5 (802.11ac); Dual-Band (2.4 & 5 GHz) |
Wireless Security | AES, WEP, WPA2-PSK |
Bluetooth | 4.2 |
Bluetooth Profiles | A2DP, AVRCP |
Supported Audio Codecs | AAC, SBC |
Bluetooth Range | 32.8' / 10 m |
Wireless Audio Protocols | AirPlay 2, MusicCast |
Virtual Assistant Support | Amazon Alexa, Apple Siri, Google Assistant |
Tuner Type | AM, FM |
Number of Tuner Presets | FM: 40 Stations |
Radio Frequencies | AM: 530 to 1710 kHz FM: 87.5 to 107.9 MHz |
Sensitivity | FM Mono at 50 dB: 3 µV / 20.8 dBf |
Signal to Noise Ratio | FM: 68 dB (Stereo) 69 dB (Mono) |
AC Input Power | 120 VAC, 60 Hz |
Power Consumption | Active: 600 W Network Standby: 3 W CEC Standby: 1.9 W Bluetooth Standby: 1.7 W Standby: 0.4 W |
Dimensions (W x H x D) | 17.1 x 7.6 x 18.8" / 43.5 x 19.2 x 47.7 cm 17.1 x 10.7 x 18.8" / 43.5 x 27.1 x 47.7 cm (Antenna Up) |
Weight | 47.2 lb / 21.4 kg |
Warranty Length | Limited 1-Year Warranty |
แบรนด์ (Brands) | YAMAHA |
---|---|
รุ่น | RXA8A |
รองรับบลูทูธ (Bluetooth) | Bluetooth |
จำนวนช่อง (Channels) | 12 Channel |
กำลังวัตต์ (Max Power) | 240 Watts. |
สี (Color) | สีดำ |
ข้อมูลจำเพาะ | YAMAHA RX-A8A เครื่องขยายเสียงโฮมเธียเตอร์ 11.2-Channel MusicCast A/V Receiver |