Bowers & Wilkins 603 Pack + Onkyo TX-RZ1100
Bowers & Wilkins + Onkyo 5.1 Home Theatre Amp + Speaker System
The flagship package of the Bowers & Wilkins 600 Series, this system is helmed by the powerful 603 floorstanding speakers. All speakers in this package (excluding the subwoofer) feature B&W's Continuum cone technology inherited from B&W's advanced 800 Series. Available in matte black or white finishes, this 5.1 system will aesthetically and sonically fit any space you put it in.
Read more on this award-winning system in the AVHub Review
Powering this fantastic British speaker system is the burly Onkyo TX-RZ1100. This network AV receiver is capable of powering speakers as large as the 603's with elegance and allows you to connect in an almost endless variety of ways.
What's Included:
- Onkyo TX-RZ1100 Network AV Receiver
- Bowers & Wilkins 603 Floor Standing speakers
- Bowers & Wilkins HTM6 Centre Speaker
- Bowers & Wilkins 607 Bookshelf Speakers
- Bowers & Wilkins ASW610XP Subwoofer

Onkyo TX-RZ1100 Network AV Receiver
The THX®-certified TX-RZ1100 is aimed at discerning audiophiles wanting the perfect product to deliver a no-compromises surround sound experience in their home. This extraordinary reference-level receiver boasts mammoth power to drive front floorstanders with thrilling dynamism. The TX-RZ1100 leverages Onkyo-tuned high-current architecture with sophisticated digital-switching technology to achieve sound that’s nothing short of spectacular. Add the ability to cast from most music apps to the receiver via AirPlay®, Wi-Fi®, and Google Cast™, and the case for flagship-quality entertainment becomes even more convincing.
Highlights
- 200 W per Channel
- THX®-Certified for Theater Reference Sound
- Onkyo High-Current Digital Amplification
- Cohesive Multidimensional Sound
- Google Cast, AirPlay®, Wi-Fi®, and Bluetooth® App Streaming
- AccuEQ Room Calibration with AccuReflex Technology
- FireConnect™ Multi-Room Wireless Technology
- HDMI® 8 In (1 Front), Main Out, Zone 2 Out (HDCP 2.2/HDR*1

B&W 603 3-Way Floor Standing Speakers
As the flagship and largest speakers in the B&W 600 series, these floorstanding speakers deliver outstanding power, accuracy, and musicality with the Decoupled Double Dome tweeters, FST midrange drivers using the Continuum cones, plus dual paper-cone bass drivers.
Key Features:
- 3-way, full-range speakers
- Flowport technology for controlled bass
- Continuum cone midrange drivers for improved clarity
- Bi-wirable
- Optional plinths included
- Stylish, removable magnetic grilles
The 603 floorstanding speakers have won multiple awards in Australia and over the world. Read more in the reviews below.

B&W HTM6 2-Way Centre Speaker
Dialogue that can keep up with the award-winning B&W 600 Series.
The B&W 600 Series speakers have undergone several iterations since their introduction as an accessible, visually modest, and high-quality range of speakers. In this latest iteration, B&W have merged the HTM62 S2 and the HTM61 S2 centre channels into one powerful, punch-packing speaker that offers 603-matching levels of performance from a smaller, more preferred size.
Voices are delivered with purity and precision, thanks to the smooth, accurate Continuum cone midrange driver.
The new HTM6 speaker isn’t just about cleaner sound, it boasts a more sophisticated look, too. B&W have removed the grille pegs and replaced them with magnets, while moving the port to the rear of the cabinet, creating a modern and premium aesthetic.
Key Features:
- 2-way, full-range centre speaker
- Powerful sound that can keep up with the 603 floorstanders
- Flowport technology for controlled bass
- Continuum cone bass/midrange driver for improved clarity
- Decoupled Double Dome aluminium tweeter for crisp highs
- Stylish, removable magnetic grilles

B&W 607 2-Way Bookshelf Speakers
Receiving a 5-star What HiFi review, whether it's sitting on a bookshelf or a stand, the 607 throw out a lifelike rendition of your sound source, be it relaxing music or thumping movie soundtracks.
The 607 standmount speakers feature the award-winning Continuum cone technology, which creates a pure and precise soundscape. Fill your home with beautiful Bowers & Wilkins sound.
Key Features:
- 2-way, full-range speakers
- Flowport technology for controlled bass
- Continuum cone bass/midrange driver for improved clarity
- Decoupled Double Dome aluminium tweeter for crisp highs
- Stylish, removable magnetic grilles
- Matching stands for the 607 available separately
Read more about how these versatile loudspeakers handle anything you throw at it in the What Hi-Fi? review below.

B&W ASW610XP 10" 500W Active Subwoofer
ASW610XP, the most powerful of the 600 Series subwoofers, delivers the finishing touch - or finishing thump - to a hi-fi or home theatre system for larger rooms.
Key Features:
- 10" Paper/Aramid fibre cone long-throw driver
- 500 Watt Class D amplifier
- Active closed-box subwoofer system
- Frequency range: -6dB at 18Hz and 25 / 140Hz adjustable
- Line level and Speaker level inputs
- Stylish, removable grilles
- Matte finish matches 600 Series range loudspeakers perfectly
Read more about how this versatile subwoofer handles anything you throw at it in the What Hi-Fi? review below.

Truly amazing sound
Voices and instruments are delivered with purity and precision, thanks to the smooth, accurate Continuum cone drivers.
Developed over an eight-year period and first featured on B&W's flagship 800 Series Diamond models, the Continuum cone has been integrated into the sixth generation of the 600 Series. In addition to appearing more sophisticated than the trademark Kevlar yellow, these cones transform the speakers' performance into something far beyond what you might expect from an entry-level system.
These eye-catching silver mid-range cones signal a change in tradition for B&W. Similar to Kevlar cones, this woven composite material offers more flexibility and driver control. They offer lower-noise and better self-dampening than Kevlar, and the impulse response time is far quicker than previous cone technologies.
What this means for you is clearer sound, punchier mids, and more controlled bass. Perfect for explosive home theatre or music, no matter the genre.
Layered, beautiful details

The new 600 Series adopts a refined version of the proven Decoupled Double Dome tweeters, offering 38kHz breakup performance. With a re-engineered assembly for better performance, the result is a pure and precise soundscape that allows you to enjoy all the layers of your favorite music.
This tweeter technology maintains a dual-layer aluminium diaphragm but has been upgraded with the high-end Neodymium magnet inherited from the 700 Series.
Speakers that look as good as they sound
The new 600 Series speakers aren’t just about cleaner sound, they boast a more sophisticated look, too. B&W have removed the grille pegs and replaced them with magnets, while moving the port to the rear cabinet, creating a modern and premium aesthetic, wrapped with a matte finish.
Introducing the new 600 Series. Storied sound for every moment
Since 1966, Bowers & Wilkins have made continued technical advancements to design the perfect loudspeaker, and today they bring that heritage to vinyl enthusiasts and movie lovers alike with the new 600 Series. This range turns movie night into an immersive experience, and brings the music you love to life as if the performer is standing in front of you.
You can hear the engineering excellence and passion, and that is why B&W's speakers are used in leading recording studios around the world, such as the legendary Abbey Road Studios, due to the accuracy they provide. Bowers & Wilkins is a global leader in bringing music and sound to your ears – and your experience – the way it was meant to be heard.
The groundbreaking feature of the latest 600 Series is the integration of B&W's cutting-edge Continuum™ cone, which creates layered midrange sound with a pristine soundscape. The human ear is naturally tuned into sound in this frequency, and B&W have understood the power of the perfect midrange presentation for over a generation.
Developed over an eight-year period, the Continuum cone was first featured on the flagship 800 Series Diamond models, including the 800 D3, now in use in Abbey Road Studios. It truly makes your music come alive, delivering the crucial sounds fundamental to any great music experience. The new 600 Series also features the patented and ultra-low-distortion Decoupled Double Dome tweeter to reveal astonishing levels of detail in your music. Whether you immerse yourself in stereo or surround sound, the 600 Series brings you closer to hearing Bowers & Wilkins True Sound.

Onkyo TX-RZ1100
Amplifier Section
Power Output
All Channels
200 W/Ch (6 Ω, 1 kHz, 1% THD, 1 Channel Driven, IEC)
340 W/Ch (6 Ω, 1 kHz, 10% THD, 1 Channel Driven, JEITA)
Dynamic Power
320 W (3 Ω, Front)
270 W (4 Ω, Front)
160 W (8 Ω, Front)
THD+N (Total Harmonic Distortion + Noise)
0.04% (1 kHz, 100 W)
Input Sensitivity and Impedance
200 mV/82 kΩ (Line)
3.5 mV/47 kΩ (Phono MM)
Rated RCA Output Level and Impedance
1.0 V/330 Ω (Pre Out)
1.0 V/330 Ω (Subwoofer Pre Out)
200 mV/1.2 kΩ (Zone Out)
2.0 V/1.2 kΩ (Zone Pre Out)
Phono Overload
70 mV (MM, 1 kHz, 0.5%)
Tone Control
±10 dB, 100 Hz (Bass)
±10 dB, 10 kHz (Treble)
Signal-to-Noise Ratio
108 dB (Line, IHF-A)
90 dB (Phono MM, IHF-A)
Speaker Impedance
4 Ω – 16 Ω
Video Section
Input Sensitivity/Output Level and Impedance
Video
1.0 Vp–p/75 Ω (Component Y)
0.7 Vp–p/75 Ω (Component PB/CB, PR/CR)
1.0 Vp–p/75 Ω (Composite)
Tuner Section
Tuning Frequency Range
FM
87.5 MHz–108 MHz
AM
530 kHz–1,710 kHz
522 kHz–1,611 kHz
FM/AM Preset Memory
40 Stations
General
Power Supply
AC 220–230 V~, 50/60 Hz
Power Consumption
320 W
Standby Power Consumption
0.15 W
Dimensions (W x H x D)
435 x 201 x 453 mm
Weight
19.7 kg
Supplied Accessories
- Indoor FM antenna
- AM loop antenna
- Speaker setup microphone
- Instruction manual
- Remote controller
- AA (R6) batteries x2
603 Floorstanding Speakers
Description
3-way vented-box system
Drive Units
1x ø25mm (1 in) aluminum dome high-frequency
1x ø150mm (6 in) Continuum™ cone FST™ midrange
2x ø165mm (6.5 in) Paper bass
Frequency range
-6dB at 29Hz and 33kHz
Frequency response
48Hz - 28kHz ±3dB
Sensitivity
88.5dB spl (2.83V, 1m)
Harmonic distortion
2nd and 3rd harmonics (90dB, 1m)
<1% 90Hz - 22kHz
<0.5% 120Hz - 20kH
Nominal impedance
8Ω (minimum 3.0Ω)
Crossover frequencies
400Hz, 4kHz
Recommended amplifier power
30W - 200W into 8Ω on unclipped program
Dimensions
Height:
985mm cabinet only
1055mm with plinth
Width:
190mm cabinet only
320mm with plinth
Depth:
340mm
370mm with plinth
Net weight
24.1 kg
Boxed weight
31.7kg each
Colours
Black (Black Grille)
White (Grey Grille)
HTM6 Centre Channel Speaker
Technical features
Decoupled Double Dome aluminum tweeter
Continuum™ cone bass / midrange
Flowport™
Description
2-way vented-box system
Drive units>
1x ø25mm (1 in) aluminum dome high-frequency
2x ø130mm (5 in) Continuum™ cone bass / midrange
Frequency range
-6dB at 42Hz and 33kHz
Frequency response
72Hz - 28kHz ±3dB
Sensitivity
87dB spl (2.83Vrms, 1m)
Harmonic distortion
2nd and 3rd harmonics (90dB, 1m)
<1% 100Hz - 22kHz
<0.5% 200Hz - 22kHz
Nominal impedance
8Ω (minimum 4.3Ω)
Recommended amplifier power
30W - 120W into 8Ω on unclipped program
Dimensions
Height: 160mm (6.3 in)
Width: 480mm (18.9 in)
Depth: 255mm (10.0 in) cabinet only
279mm (11 in) including grille and terminals
Net weight
7.8kg
Boxed weight
9.2kg
Cabinet finishes
Black (Black grille)
White (Grey grille)
607 Bookshelf Speakers
Technical features
Decoupled Double Dome aluminum tweeter
Continuum™ cone bass / midrange
Flowport™
Description
2-way vented-box system
Drive units
1x ø25mm (1 in) aluminum dome high-frequency
1x ø130mm (5 in) Continuum™ cone bass / midrange
Frequency range
-6dB 40Hz and 33kHz
Frequency response
52Hz - 28kHz ±3dB
Sensitivity
84dB spl (2.83Vrms, 1m)
Harmonic distortion
2nd and 3rd harmonics (90dB, 1m)
<1% 110Hz - 22kHz
<0.5% 180Hz - 20kHz
Nominal impedance
8Ω (minimum 4.0Ω)
Recommended amplifier power
30W - 100W into 8Ω on unclipped program
Dimensions
Height: 300mm (11.8 in)
Width: 165mm (6.5 in)
Depth: 207mm (8.1 in) cabinet only
231mm (9.1 in) including grille and terminals
Net weight
4.7kg
Boxed weight
11.2kg pair
Cabinet finishes
Black (Black grille)
White (Grey grille)
ASW610XP Subwoofer
Features
- Input level (line in)
- Input level (speaker in)
- Low-pass filter frequency (line in only)
- Low-pass filter bypass
- Bass extension
- Bass roll-off alignment
- Auto sense on / standby
- Phase switch
Description
- Active closed-box subwoofer system
Drive unit
- ø250mm (10 in) paper / Aramid fibre cone long-throw
Frequency range
- -6dB at 18Hz and 25 / 140Hz adjustable (EQ at A)
Frequency response
- ±3dB 25Hz – 40 / 140Hz adjustable (EQ at A)
Bass extension
- -6dB at 18Hz (position A)
- -6dB at 23Hz (position B)
- -6dB at 28Hz (position C)
Amplifier
- Power output: 500W
Rated power consumption
- 98W / 1W standb
Input impedance
- 33kΩ
Signal / noise
- >90dB
Inputs
- Line in (RCA Phono)
- Speaker in (Binding post)
- 12v trigger (3.5mm jack)
Low-pass Filter
- Active 4th-order, variable cut-off frequency
Dimensions
Height
- 325mm (12.8in) not including feet or spikes
- 337mm (13.3in) including feet
- 353mm (13.9in) including spikes
- Width: 325mm (12.8in)
- Depth: 348mm (13.68in) not including grilles
- 375mm (14.8in) including grilles and controls
Net weight
- 18.65kg
Cabinet finishes
- Black
- White
Grille finishes
- Black
- Grey
Bowers & Wilkins products are covered by a Five-Year (passive models) International Warranty
B&W Subwoofer - 2 Years
Bowers & Wilkins powered models including subwoofers are covered by a Two-Year International Warranty
Onkyo Receiver - 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.
Register Your Product
To receive notifications of updates for your product, you can register your Onkyo product with Ambertech (Onkyo's Australian distributor).
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.












