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Denon AVR-S660H


1 in stock

Key Features:

  • Wireless music streaming: Enjoy music services like Spotify®, Amazon Music HD, and more with HEOS® Built-in.
  • Enhanced gaming experiences: Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) care for amazing imaging and reduced latency.
  • Built-in Bluetooth, Wi-Fi: Dual-antenna transceiver for robust Bluetooth and Wi-Fi streaming even in congested environments.
  • Defining audio excellence: With a deep legacy of firsts and amazing sound, Denon is the defining audio company of Japan

Call us on 02 9600 6655 to secure a deal with the remaining demo unit


1 in stock

5.2ch 8K AV Receiver, Voice Control and HEOS Built-in

Designed for 4K or 8K setups, the AVR-S660H delivers superior surround sound and gaming experiences, and supports the latest HDMI specifications.

Powerful, discrete 5-channel amplifier
Delivers maximum performance and 135W per channel to provide the classic and dynamic Denon sound experience.

Advanced 8K HDMI video with eARC support
Three 8K inputs support the latest HDMI specifications—8K/60Hz, select 4K/120Hz pass-through, VRR, Dolby Vision™, HDR10+, and ALLM.

Full surround sound experience
Enjoy enveloping Dolby TrueHD or DTS-HD Master Audio 5.1 surround sound from Blu-ray, streaming services and TV.

Easy setup and operation
Once you connect your TV to the AVR-S660H, the Denon Setup Assistant walks you through the setup, step by step.

Please note that the remaining stock is a demo unit.

Weight 9700 g
Dimensions 339 × 434 × 215 mm


Number of Power Amps 5
Power Output (8 ohm, 20 Hz – 20 kHz, 0.08% 2ch Drive) 75 W
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive) 100 W
Power Output (6 ohm, 1 kHz, 1% 1ch Drive) 135 W


Speaker impedance 4-16Ω/ohms
Input sensitivity 200 mV
Frequency response 10 Hz – 100 kHz — +1, –3 dB (Direct mode)
S/N Ratio 98dB (IHF-A weighted, Direct Mode)
FM section (Tuning frequency range) 87.5 – 107.9 MHz
AM section (Tuning frequency range) 520 – 1710 kHz
Power Supply AC 230 V, 50 Hz
Power Consumption in W 340
Power Consumption No-Sound (ECO On / Off) in W 29 W / 39 W
Weight in kg 7.8
3.5mm audio line-in connection Yes
System Remote Control RC-1243
Standby Consumption in W 0.1
CEC Standby Consumption in W 0.5
Network Control On Consumption in W 2.0
Available colours: Black / Premium Silver Yes / No
Maximum Dimensions w/ Antenna 434 x 339 x 215 mm
w/o Antenna 434 × 339 × 151 mm
Carton Maximum Dimensions (W x D x H) 523 x 435 x 232 mm
Carton Weight (inc. product) in kg 9.7

Inputs Outputs

HDMI In / Out 6 / 1
Composite In / Out 2 / 1
Phono (MM) In Yes
Analogue In/out 2 / –
Digital Optical In/Out 2 / No
Front Inputs: Audio / Composite / Digital (Opt) / HDMI / USB No / No / No / No / Yes
Pre-out / Main-in 0.2 ch / no
Headphone output Yes
Ethernet Yes
AM/FM Tuner Yes
Digital In: Optical / Coaxial 2 / 0
Multichannel Preout o (0.2)
Subwoofer Out 2
Number of Speaker Terminals 5
USB Audio / Made for iPod / Made for iPhone o / AirPlay / AirPlay
Speaker Terminal: Gold Plated Screw / Regular Screw No / Yes
FM Tuner with RDS Yes

Multichannel Surround

DTS Neo:X / DTS Neural:X NEO: 6 / –
Max Number of Processing (Preamp) Channels 5.1
DTS HD Master / DTS:X Yes / No
Dolby TrueHD / Dolby Atmos Yes / No
Multichannel Stereo Yes
Dialog Enhancer Yes
Dolby ProLogic II / Dolby Surround Yes / No

Sound Enhancements

Discrete Power Amplifier 5
Audyssey MultEQ
Audyssey Dynamic EQ / Dynamic Volume Yes / Yes
Compressed Audio Restorer Yes



DSD Audio Streaming up to DSD5.6
Gapless playback Yes (FLAC, WAV, ALAC, DSD)
Internet Radio TuneIn
Compatible with Remote APP for Smart Phones Android / iOS
Compatible with Remote APP for Tablets Android / iOS / Amazon Kindle
HEOS Multiroom and Streaming Yes
Lossy Formats: MP3 / WMA / AAC Yes / Yes / Yes
Lossless Formats: FLAC / ALAC / WAV Yes / Yes / Yes
FLAC HD 192/24 Yes
WAV 192/24 Yes
ALAC 192/24 Yes
AirPlay 2 Yes
Roon Tested Yes
Spotify Connect* / Tidal* / Deezer* / others * Yes / Yes / Yes / Yes
Amazon Prime Music* / Pandora* Yes / No
Ethernet Ports Yes
Wi-Fi Yes
Bluetooth Yes
Bluetooth Re-transmit for Bluetooth headphones Yes


HDMI Inputs: Back / Front 6 (3x 8K) / 0
HDMI max Resolution (8k / 4k) 8k/60 – 4k/120
HDMI to HDMI Scaling up to 8K 60/50
HDCP2.3 support Yes
HDMI: 8K / 4K / CEC / eARC Yes / Yes / Yes / Yes
HDMI: Dolby Vision / HDR 10+ / Dynamic HDR / HLG Yes / Yes / Yes / Yes


Auto Speaker Setup by Microphone Audyssey MultEQ
FL Display 1 line
Graphic User Interface – GUI Hybrid GUI
GUI Languages 9
Voice Control – Works with Amazon Alexa Yes
Voice Control – Google Assist / Apple Siri Yes / Yes
Setup Assistent Yes
Quick Select Plus / Quick Select Yes / No
Firmware Update by: Network / USB Yes / Yes
Variable Cross Over Yes
Optimized Bass Redirection Yes
ECO Mode Yes
Auto Power Off Yes
Sleep Timer Yes

Multi-room CI


HEOS Multiroom integrated Yes
TV Sound grouping Yes
Main room multichanel audio – Zone stereo downmix Yes
Webbrowser Setup Yes
IP Control / RS232 Control / Web Control / App Control Yes / No / Yes / Yes


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