YAMAHA RX-A4A | เครื่องขยายเสียงโฮมเธียเตอร์ 7.2-Channel MusicCast A/V Receiver
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Tel: 02-991-8600, 086-514-5515
YAMAHA RX-A4A เครื่องขยายเสียงโฮมเธียเตอร์ 7.2-Channel MusicCast A/V Receiver
Enjoy immersive multi-channel sound with the Yamaha AVENTAGE RX-A4A 7.2-Channel MusicCast A/V Receiver. It delivers up to 110W 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-A4A to access music from your network or the internet. Amazon Alexa, Google Assistant, and Apple Siri compatibility let you control certain functions of the receiver with just your voice through your voice assistant-enabled devices. 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 will calibrate the receiver to your speakers and room setup for a tailored listening experience.
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- Up to 110W per Channel at 8 Ohms
- YPAO R.S.C. Multipoint Sound Calibration
- 4K UHD Pass-Through
- HDR10, Dolby Vision, HLG Pass-Through
- HDMI with eARC Support
- 7 x HDMI-In / 3 x HDMI-Out
- Built-In Wi-Fi and Bluetooth
- Alexa, Google Assistant, Siri Control
- Apple AirPlay 2 Connectivity
- Front-Panel USB Connectivity
Surround:AI
Crafted for Clarity
High-Quality Digital Components
Cinema DSP HD3
4K60 with Future Support for 8K60AB and 4K120AB
HDR Support
MusicCast App
Voice Control
AV Setup Guide App
Third-Party Control
YPAO-R.S.C. with Multipoint Measurement and Precision EQ
Compatible with Wireless Surround Sound
Dynamic and Compelling Design
Enhanced Gaming Features (ALLM, VRR, QMS, and QFT) via a Future Firmware Update
Support for Multiple Next-Gen Consoles via a Future Firmware Update
Additional Features
- High Slew Rate design
- Compressed Music Enhancer
- Spotify Connect
- Streaming services include Spotify, Amazon Music, Pandora, TIDAL, Deezer, Qobuz, Napster, and SiriusXM
- Sleek, modern design
- Anti-Resonance Technology Wedge (fifth foot)
- Auto power standby
- ECO Mode
Specs
Channels | 7.2 |
Power Output per Channel | 2-Channel Driven: 110 W at 8 Ohms / 20 Hz to 20 kHz / 0.06% THD |
Speaker Impedance | 4 to 8 Ohms |
DTS Compatibility | DTS:X |
Dolby Compatibility | Dolby Atmos |
Upmixing Technology | Dolby Atmos Height Virtualization Technology |
DAC | ESS SABRE ES9007S |
HDR Compatibility | HDR10, Dolby Vision, Hybrid Log Gamma |
Pass-Through Support | 4K60p |
Rear A/V Inputs | 7 x HDMI 2 x Optical TOSLINK 1 x Digital Coaxial 3 x Stereo RCA 1 x Stereo RCA (Phono) with Ground Screw |
Rear A/V Outputs | 3 x HDMI 1 x 7-Channel RCA Pre-Out 1 x Stereo RCA Zone 2 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 |
Speaker Connectors | 9 x Binding Post Pairs |
Audio Return Channel (ARC) | eARC |
HDMI CEC | Yes |
Supported Audio Codecs | AAC, SBC |
Wireless Audio Protocols | AirPlay 2, MusicCast |
External Control Support | Control4, Crestron Command, RTI, URC |
Virtual Assistant Support | Amazon Alexa, Apple Siri, Google Assistant |
Tuner Type | AM, FM |
Power Consumption | Standby: 0.4 W |
Dimensions (W x H x D) | 17.1 x 7.5 x 17.4" / 43.4 x 19.1 x 44.2 cm 17.1 x 10.6 x 17.4" / 43.4 x 26.9 x 44.2 cm (Antenna Up) |
Weight | 35.7 lb / 16.2 kg |
Warranty Length | Limited 1-Year Warranty |
แบรนด์ (Brands) | YAMAHA |
---|---|
รุ่น | RXA4A |
รองรับบลูทูธ (Bluetooth) | Bluetooth |
จำนวนช่อง (Channels) | 7 Channel |
กำลังวัตต์ (Max Power) | 100 Watts. |
สี (Color) | สีดำ |
ข้อมูลจำเพาะ | YAMAHA RX-A4A เครื่องขยายเสียงโฮมเธียเตอร์ 7.2-Channel MusicCast A/V Receiver |