Onkyo TX-SR308

Many users are looking for a home theater system with optimal performance and features without incurring excessive expenses. That’s why Onkyo is redefining a new quality/price benchmark with the TX-SR308 5.1 home theater amplifier.

• Continuous power
  • 5 x 65 W at 8 Ω
  • 5 x 90 W at 6 Ω
• Dynamic power, in stereo
  • 160 W (at 3 Ω)
  • 125 W (at 4 Ω)
  • 85 W (at 8 Ω)

Measurements

• THD (Total Harmonic Distortion): 0.08% (1 kHz, 1 W)
• Damping factor: 60 (front, 1 kHz, 8 Ω)
• Speaker impedance: 6 Ω - 16 Ω
• Input sensitivity and impedance: 200 mV/47 kΩ (line)
• Output level and impedance: 200 mV/2.2 kΩ (recorder output)
• Frequency response: 20 Hz - 50 kHz/+ 1 dB, - 3 dB (DSP bypass)
• Tone control
  • ± 10 dB, 50 Hz (bass)
  • ± 10 dB, 20 kHz (treble)

Video Section

• Input Sensitivity/Output Level and Impedance:
  • 1 V p-p/75 Ω (Component Y)
  • 0.7 V p-p/75 Ω (Component PB/CB, PR/CR)
  • 1 Vp-p/75 Ω (Composite)
• Component video frequency response: 5 Hz - 100 MHz/+ 0 dB, - 3 dB

Audio

• Burr-Brown 192 kHz/24-bit digital-to-analog converters
• 32-bit DSP chip for advanced processing
• Music Optimizer for compressed digital audio files
• Theater-Dimensional function
• CinemaFILTER
• Direct mode
• Double Bass function
• Preset listening mode memory
• 4 DSP modes for gaming: Rock, Sports, Action, and RPG (Role Playing Game)

Decoding

• Dolby Digital
• Dolby Digital Plus
• Dolby TrueHD
• DTS
• DTS-HD High Resolution Audio
• DTS-HD Master Audio
• 4 DSP modes for gaming

Connectivity

Inputs

• 3x HDMI 1.4
• 1x analog stereo audio
• 3x digital audio (2 optical/1 coaxial)
• 4x composite audio/video
• 2x component video

Outputs

• 1x HDMI 1.4
• 1x component video YUV
• 1x analog audio (RCA)
• 1x subwoofer (RCA)

Other

• 1 headphone jack (6.35 mm)
• 1 universal port for iPod dock

RDS Tuner with 40 Presets

• Frequencies
  • FM 87.5 MHz–108 MHz
  • AM 522 kHz–1,611 kHz 200 Hz)

General

• Power Consumption:
  • Operating: 310W
  • Standby: 0.30W
• Dimensions (W x H x D): 435 x 151.5 x 328.5 mm
• Weight: 8 kg