For optimum Dolby Digital and DTS reproduction, the AVR-1804 features high quality, wideband audio amplification, providing 90 watts power output for each of the six main channels. A large capacity power supply includes a high current power transformer along with discrete power output devices on all six amplifier channels for highest dynamic range and superb reproduction clarity.
Number of Channels
6.1 Channel
Additional Features
Digital Signal Format Auto Detection / Auto Switching, Midnight Mode
Audio D/A Converter
24 Bit / 96 kHz
Audio System Type
AV Receiver
AV Audio Functions
Audio Video Receiver
Audio System
DSP Presets
Arena, Jazz Club, Rock
Frequency Response
10-100000 Hz
Input Impedance
47 kOhm
Sound Effects
Cinema EQ
Surround Sound Effects
Virtual Surround Mode
Radio
Radio Type
Radio Tuner- AM/FM- Digital
RDS Function
PS, PTY, RT
Audio System
Functions
AV receiver
Audio D/A Converter
24bit / 96kHz
Surround Sound Effects
Virtual Surround Mode
Sound Effects
Cinema EQ
Digital Sound Processor (DSP)
Yes
DSP Preset Qty
7
DSP Presets
Jazz club, Matrix, Mono Movie, Rock Arena, Virtual Surround, Video Game, 5/6 Channel Stereo
Audio Specifications
Amplifier - Response Bandwidth - 10 - 100000 Hz - SNR - 100 dB
Frequency Response
10 - 100000 Hz
Signal-To-Noise Ratio
100 dB
Input Impedance
47 kOhm
Input Sensitivity
200 mV
Amplifier Output Details
90 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.08% - 2 channels (front) 90 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.08% - 1 channels (center) 90 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.08% - 2 channels (surround) 90 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.08% - 1 channels (surround back) 125 Watt - 6 Ohm - at 1 kHz - THD 0.7% - 2 channels (front) 125 Watt - 6 Ohm - at 1 kHz - THD 0.7% - 1 channels (center) 125 Watt - 6 Ohm - at 1 kHz - THD 0.7% - 2 channels (surround) 125 Watt - 6 Ohm - at 1 kHz - THD 0.7% - 1 channels (surround back)
Bass Control
Yes
Treble Control
Yes
Connectors
Headphone Jack
Yes
Coaxial Digital Input
Yes
Optical Digital Input
Yes
Optical Digital Output
Yes
Display
Display Type
Fluorescent display
General
Product Type
AV receiver
Miscellaneous
Included Accessories
AM antenna, FM antenna, universal remote control
Power
Power Device
Power supply - internal
Power Outlets
2 AC outlets
Radio
Type
Radio tuner - AM/FM - digital
Tuning Display
Fluorescent display
Preset Station Qty
40 preset stations
Antenna Form Factor
Loop AM / wire FM
Station Memo Display
Yes
Auto Preset Memory
Yes
Remote Control
Type
Universal remote control - infrared
Supported Devices
LD player, CD recorder, TV, VCR, cassette deck, cable box, DVD player, CD player, MD player
Features
Color-coded buttons, glow buttons, multi-brand compatibility