Polk T-Series 5.1 + Onkyo TX-NR474

Great Sound, Affordable Price
Take your home theatre experience to new heights with the Polk T Series speaker system. Whether you're locked into that brand new action flick or swooning over the latest romantic-comedy, the T Series expands the boundaries of what entertainment should sound like. The T Series is performance tuned to truly amaze. Great sound paired with affordability never sounded this awesome!
Powerful Amplification for Dynamic Sound
Built on a high-current amp system that effortlessly drives your speakers, the TX-NR474 has muscle to boost enjoyment of sound, whether it's music, a movie soundtrack, or the football. You can share any AV receiver source to optional wireless speakers over FireConnect™ powered by Blackfire, while dual-band Wi-Fi provides stability for Chromecast built-in, DTS Play-Fi, AirPlay, Bluetooth, and streaming services such as Spotify.
What's Included:
- Onkyo TX-NR474 network receiver
- T50 Floor Standing speakers
- T30 Centre speaker
- T15 Bookshelf speakers
- PSW111 Subwoofer

Onkyo TX-NR474 Network Home Theatre Receiver
Built on a high-current amp system that effortlessly drives four-ohm speakers, the TX-NR474 has muscle to boost enjoyment of sound, whether it’s music, a movie soundtrack, or the football.
Experience the magic of Dolby Atmos® and DTS:X™ enhancing 4K movies encoded with HDR10 or Dolby Vision™ via compatible Ultra HD Blu-ray Disc players thanks to the receiver's 4K HDR pass-through function.
Dual-band Wi-Fi provides stability for Chromecast built-in, DTS Play-Fi™, AirPlay, and streaming services such as Spotify. With a slick GUI and Onkyo Controller app, operation is simple. So sit back, relax, and let the sound of happiness wash over you.
Key Features:
- Supports 3.1.2-Channel Dolby Atmos® and DTS:X™
- 135 W per Channel
- HDMI 4 In / 1 Out (4K/60 Hz / HDR10 / Dolby Vision™ / HDCP 2.2)
- 4 Ω Speaker Driving Capability
- 5 GHz/2.4 GHz Wi-Fi, Chromecast built-in, DTS Play-Fi, and AirPlay
- FireConnect Wireless Multi-room Distribution
For more detailed information visit the Onkyo TX-NR474 product page.

Polk T50 Front Floor Standing Speakers
The T50 is not your run-of-the-mill floor standing tower speaker. Just snap off the grill and take a look under the hood - you'll love what you see.
With one 1" silk dome tweeter, one 6.25" extended throw composite driver, and two performance tuned front-firing sub bass radiators - all engineered with Polk's proprietary Dynamic Balance technology - highs soar, mids glide uncoloured, and the bass you crave gets a massive boost even at the lowest frequencies.
The acoustically-inert, furniture-grade MDF cabinet construction also reduces resonance and distortion, so you get rich, detailed audio the way it's meant to be heard - minus the muffled noise and rattled disruption inherent in low-quality, lesser-than audio equipment.
Key Features:
- Outstanding home theatre and music performance
- 1" silk dome, wave guide tweeter
- One 6.25" Dynamic Balance mid/woofer
- Two 6.25" front-firing sub bass radiators
- 5-way binding posts

Polk T30 Centre Speaker
The T30 is the centre channel speaker that puts its overpriced competitors to shame. Since the centre channel is the most important speaker in your home audio system, the T30 is the workhorse that delivers crystal-clear dialogue and room-filling theatre sound. Put the T30 centre channel to the test and you'll hear how it rings true - in price and quality.
With one 1" silk dome tweeter, two 5.25" composite drivers, and a performance tuned rear firing bass port - all engineered with Polk's proprietary Dynamic Balance technology - you get crystal-clear dialogue and room-filling sound you'll soon realise you can't live without.
Featuring:
- Wide dispersion drivers and tweeter
- 1" silk dome, wave guide tweeter
- Two 5.25" Dynamic Balance mid/woofers
- 5-way binding posts

Polk T15 Bookshelf Speakers
The T15 bookshelf speakers are primed to improve your home theatre experience and take on your entire arsenal of tunes without fail. Think brighter highs, a wide-open mid-range and surprising bass response. The best part is that it won't drain your wallet!
With one 0.75" silk dome tweeter, a 5.25" composite driver, and a performance tuned front-firing bass port - all engineered with Polk's proprietary Dynamic Balance technology. Designed to produce a wide dispersion sound, setting up your T15 bookshelf speakers is super straightforward and easy no matter where you place them.
Featuring:
- Wide dispersion drivers and tweeter
- 0.75" Dynamic Balance silk/polymer composite dome
- 5.25" Dynamic Balance mineral filled polymer composite cone mid/woofer
- 5-way binding posts
- Keyhole wall mount

Polk PSW111 8" Subwoofer
The Polk PSW111 compact powered subwoofer features an 8" composite woofer that packs a punch larger than its size would suggest - delivering powerful, accurate and musical bass at an affordable price. Specially-tuned, downward-firing port produces maximum bass impact and keeps the cabinet's front profile as sleek as possible. Heavy-duty MDF construction ensures perfect volume and distortion-free low frequencies, while eliminating internal standing waves and performance-robbing resonances.
Featuring:
- Strong, powerful bass inside a low-key subwoofer
- Connects easily to any system with pro-grade, unfiltered LFE, line and speaker inputs
- Unique design - stable, steady and power efficient
- Controls for volume, low pass filter and phase (0/180°) for optimum bass levels

Save 20% on matching cables!
You'll need some quality cables to get the most from this satellite system. Why not grab a roll of great value 16AWG or thicker 14AWG speaker cable and a high-quality subwoofer cable at the same time, and save even more!
Simply select the lengths you need and rack up the savings!
These cables feature Oxygen-Free Copper (OFC) conductors which accurately transmit the signal to your speakers for accurate audio reproduction.
To prevent unwanted hum in your subwoofer, this subwoofer cable features mylar-coated aluminium shielding eliminates EMI and RFI interference.
Specifications
Onkyo TX-NR474 Network Receiver
Amplifier Section
Power Output:
135 W/Ch (6 Ω, 1 kHz, 1% THD,
1 Channel Driven, IEC)
Dynamic Power:
160 W (3 Ω, Front)
125 W (4 Ω, Front)
85 W (8 Ω, Front)
THD+N (Total Harmonic Distortion + Noise): 0.08% (20 Hz–20 kHz, Half Power)
Damping Factor: Over 49 (Front, 1 kHz, 8 Ω)
Input Sensitivity and Impedance: 200 mV/47 kΩ (Line)
Rated RCA Output Level and Impedance: 1 V/470 Ω (Subwoofer Pre Out)
Phono Overload: 70 mV (MM, 1 kHz, 0.5%)
Frequency Response: 10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode)
Tone Control:
±10 dB, 90 Hz (Bass)
±10 dB, 7.5 kHz (Treble)
Signal-to-Noise Ratio:
106 dB (Line, IHF-A)
Speaker Impedance: 4 Ω–16 Ω
Video Section
Input Sensitivity/Output Level and Impedance: 1.0 Vp–p/75 Ω (Composite)
Tuner Section
Tuning Frequency Range:
FM 87.5 MHz–108 MHz
AM 522 kHz–1,611 kHz
530 kHz–1,710 kHz
FM/AM Preset Memory: 40 Stations
General
Power Supply: AC 220–240 V~, 50/60 Hz
Power Consumption: 400 W
Standby Power Consumption: 0.15 W
No-Sound Power Consumption: 40 W
Network Standby Power Consumption: 2.8 W
Dimensions (W x H x D): 435 x 160 x 328 mm
Weight: 8.6 kg
Supplied Accessories:
• Indoor FM antenna
• AM loop antenna
• Speaker setup microphone
• Quick Start Guide
• Basic Manual
• Remote controller
• AAA (R03) batteries x 2
T50 Floor Standing speakers
Driver Complement
- 1x 1" (2.54 cm) Silk Dome, Wave Guide Tweeter
- 1x 6.5" (16.51 cm) Dynamic Balance Mid/Woofer
- 2x 6.5" (16.51 cm) Bass Radiators
Driver Enclosure Type: Bass Radiator
Total Frequency Response: 38 Hz - 24,000 Hz
Nominal Impedance: 6 ohms
Sensitivity (1 watt @ 1 meter): 90 dB
Lower and Upper -3dB Limits: 40 Hz - 30 Hz
Peak Power Handling: 150 watts
Speaker Inputs: 1x Set of 5-Way Binding Posts
Dimensions
Height: 92.71 cm
Width: 23.5 cm
Depth: 22.23 cm
T30 Centre speaker
Driver Complement
- 1x 1" (2.54 cm) Silk Dome, Wave Guide Tweeter
- 2x 5.25" (13.34 cm) Dynamic Balance Mid/Woofer
Driver Enclosure Type: Vented
Total Frequency Response: 55 Hz - 24,000 Hz
Nominal Impedance: 6 ohms
Sensitivity (1 watt @ 1 meter): 90 dB
Lower and Upper -3dB Limits: 82 Hz - 20 Hz
Peak Power Handling: 100 watts
Speaker Inputs: 1x Set of 5-Way Binding Posts
Dimensions
Height: 16.51 cm
Width: 48.26 cm
Depth: 21.59 cm
T15 Bookshelf speakers
Driver Complement
- 1x 0.75" (1.91 cm) Dynamic Balance silk/polymer composite dome tweeter
- 1x 5.25" (13.34 cm) Dynamic Balance mineral filled polymer composite cone driver mid/woofer
Driver Enclosure Type: Vented
Total Frequency Response: 45 Hz - 24,000 Hz
Nominal Impedance: 8 ohms
Sensitivity (1 watt @ 1 meter): 89 dB
Lower and Upper -3dB Limits: 65 Hz - 20 Hz
Peak Power Handling: 100 watts
Speaker Inputs: 1x Set of 5-Way Binding Posts
Dimensions
Height: 27 cm
Width: 16.51 cm
Depth: 18.42 cm
PSW111 Subwoofer
Orientation: Vertical
Subwoofer Array Driver Enclosure Type: Vented, Downward Firing Port
Subwoofer Array Driver Complement: 1x 8" (20.32 cm) Dynamic Balance composite cone
Power: 300 watts
Audio Inputs
- LFE (Unfiltered)
- Stereo Line Level RCA
- Speaker Inputs 2x Pair of Spring Terminals
Dimensions
Height: 30.81 cm
Width: 27.94 cm
Depth: 33.02 cm
Weight: 9.21 kg

3 Years
All Onkyo Receivers and Amplifiers include a massive 3 Year Australian warranty so you can buy with confidence.
Authorised Dealer
Selby Acoustics is an Onkyo Authorised Internet Dealer. To ensure you are protected by an Australian warranty, buy only from authorised dealers.
5 Years
All Polk speakers include a 5 Year Australian warranty.
Problems?
If you experience any issues with this product please don't hesitate to contact us.
Nothing! We offer free post on all orders to anywhere within the Australian mainland and Tasmania.
Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.
What happens if I'm not happy with my product when it arrives?
We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.
Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.









