TX-SR805 7.1-Channel Home Theater Receiver

Taking Control of a New Generation of High-Definition A/V Possibilities

In terms of the evolution of home entertainment, recent years have seen a quantum leap. It’s a formidable progression when you think of 1080p high-definition video and broadcasts; studio-quality, lossless surround sound; spectacular gaming with stunning motion and graphics; and the emergence of portable satellite radio programming. Bundling all this potential, the TX-SR805 A/V surround receiver has been built to provide comprehensive control over all movies, music, broadcasts and gaming. But that barely begins to describe the TX-SR805’s potential. Augmented by its THX™ Ultra2™ certification, this receiver goes even further by bringing you sophisticated room-correction technology, multi-zone capabilities, powerful bi-amping and “dual push-pull” amplification. The TX-SR805 provides a reference point for a new generation of high-definition A/V receivers.

Special Features

  • THX ultra2 certified
  • HDMI V1.3 repeater (3in/1out, 1080p compatible), w/HDMI video up-conversion
  • Dolby Digital Plus, Dolby TrueHD and DTS-HD decoding
  • Top line of Burr-Brown DACs for clean sound
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# Channels 7
Power (8ohms 20-20kHz 0.08%) /Ch -
Power (8ohms 20-20kHz 0.05%) /Ch 130W
Power (8ohms 1kHz 0.7%) /Ch 150W
THX Certified ✓ (Ultra2)
Continuous 6ohms Rated
Certified 4ohms performance
High Instantaneous Current Capability 60A
Amplifier Frequency Response 5Hz-100kHz
S/N Ratio (LINE IN) 110dB
All Discrete Circuitry
Absolute Ground Plate
Dual PUSH-PULL Design
Independent Block Construction (Amp/Preprocessor)
Toroidal Transformer -
Independent Power Supply -
Optimum Gain Volume
Linear Optimum Gain Volume -
Non-Scaling Configuration
Bi-amp Capability For Front
BTL Capability For Front -
DOLBY Decoder DD Plus, TrueHD
DTS Decoder DTS-HD Master Audio
Neural Surround ✓ (Neural THX)
THX Processing Mode
DSD Processing/Direct Mode X / X
Direct/Pure Mode X / X
Music Optimizer -
Audyssey Dynamic EQ -
192K/24 Bit DACs ✓ (Burr Brown)
DSP Type / QTY 32 BIT / 3
Adjustable Crossover 40/50/60/70/80/90/100/120/150/200Hz
Independent Crossover ✓ (LR, C, SR, SB)
AV Sync
Accurate Speaker Distance Setting -
Multi-Band Speaker EQ 7 Band
Audio I/O 9 / 2
Balanced Audio Output -
Balanced Audio Input -
Phono Input
Digital Audio IN (OPT/COAX) 3 / 3
Digital Audio OUT (OPT/COAX) 1 / 0
Composite I/O 6 / 1
S-Video I/O 6 / 1
Front-Panel A/V L / R / V / S
Front-Panel Optical
Component Video / Bandwidth 3 / 1 / 100MHz
HDMI I/O 3 / 1
HDMI Version V1.3 Repeater
HDMI Bandwidth 1080p
HDMI Deep Color Capable (36bit)
Component Video Upconversion
Analog To HDMI UpConversion
480i to 480p Processing ✓ (DCDi)
1080i Upscaling -
1080p Upscaling -
Multi-Channel Input 7.1
Surround Pre-Outs 7.1
Speaker A/+B -
Powered Zone2
Zone 2 Line Out
Zone 2 Video Out -
Zone 3 Line Out
iPod Ready ✓ (DS-A2x, DS-A2, DS-A1)
Built-in HD Radio Tuner -
XM Radio Ready
SIRIUS Radio Ready
Integration Access
IR Input
Ethernet -
ONKYO-RI System Control
12V Trigger ✓ (Zone2)
Pre-Pro/Learning Remote X / X
Back-Lit Remote
Glossy Black finished Remote -
Simple Remote to change input & mode -
Color-Coded Speaker Terminals
Auto Speaker Calibration W/Mic. ✓ (Audyssey MultEQ XT)
Input Name Edit
Permanent Memory Storage
Solid Aluminum Front ✓ (with door)
Detachable AC Cord
Warranty 2 YEARS
Amplifier Section
Power Output
Front L/R130 W + 130 W (8 ohms, 20 Hz–20 kHz, 0.05%, 2 channels driven, FTC)
150 W + 150 W (8 ohms, 1 kHz, 0.7%, 2 channels driven, FTC)
160 W + 16Q¡0Éð |»ðзðà°ðˆ£ðTHD (Total
Center130 W (8 ohms, 20 Hz–20 kHz, 0.05%, 2 channels driven, FTC)
150 W (8 ohms, 1 kHz, 0.7%, 2 channels
driven, FTC)
160 W (6 ohms, 1 kHz, 0.1%Q¡0Éð |»ðзðà°
Surround L/R130 W + 130 W (8 ohms, 20 Hz–20 kHz, 0.05%, 2 channels driven, FTC)
150 W + 150 W (8 ohms, 1 kHz, 0.7%, 2 channels driven, FTC)
160 W + 16Q¡0Éð |»ðзðà°ðˆ£ðTHD (Total
Surround Back L/R130 W + 130 W (8 ohms, 20 Hz–20 kHz, 0.05%, 2 channels driven, FTC)
150 W + 150 W (8 ohms, 1 kHz, 0.7%, 2 channels driven, FTC)
160 W + 16Q¡0Éð |»ðзðà°ðˆ£ðTHD (Total
Dynamic Power300 W (3 ohms, 1 ch)
250 W (4 ohms, 1 ch)
150 W (8 ohms, 1 ch)
THD (Total Harmonic Distortion)0.05% (Rated power)
Damping Factor60 (Front, 1 kHz, 8 ohms)
Input Sensitivity and Impedance200 mV/47 k-ohms (Line)
2.5 mV/47 k-ohms (Phono MM)
Output Level and Impedance200 mV/470 ohms (Rec out)
Phono Overload70 mV (MM, 1 kHz, 0.5%)
Frequency Response5 Hz–100 kHz/+1 dB, -3 dB (Direct mode)
Tone Control±10 dB, 50 Hz (Bass)
±10 dB, 20 kHz (Treble)
Signal-to-Noise Ratio110 dB (Line, IHF-A)
Speaker Impedance4 ohms–16 ohms or 6 ohms–16 ohms
Video Section
Input Sensitivity/Output Level and Impedance
Video1 Vp-p/75 ohms (Component and S-Video Y)
0.7 Vp-p/75 ohms (Component PB/CB, PR/CR)
0.28 Vp-p/75 ohms (S-Video C)
1 Vp-p/75 ohms (Composite)
Component Video Frequency Response5 Hz–100 MHz (-3 dB)
Tuner Section
Tuning Frequency Range
FM87.5 MHz–107.9 MHz
AM530 kHz–1,710 kHz
FM/AM Preset Memory40 stations
Power SupplyAC 120 V, 60 Hz
Power Consumption9.5 A
Dimensions (W x H x D)17 1/8" x 7 5/8" x 18 1/16"
(435 x 194 x 458.5 mm)
Weight50.9 lbs. (23.1 kg)

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