PSB CSIR SUB In-Room Subwoofer

$2,299.00

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Canada

PSB CSIR SUB In-Room Subwoofer

Name: PSB CSIR SUB In-Room Subwoofer
Brand: PSB
SKU: PS-BCSIRSUB
Price: 2299.0 AUD
Availability: InStock

SKU: PS-BCSIRSUB

$2,299.00

Includes GST. 🚚 Free shipping on orders over $100 Australia wide at checkout.

Feel the impact of deep, controlled bass with the PSB CSIR SUB In-Room Subwoofer. Designed for precision and power, it delivers tight low-end extension that enhances music and movies alike. With clean design and room-filling performance, it transforms everyday listening into a truly immersive, cinematic experience.

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Colour:Black

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Every order ships free to any address in Australia via fully tracked, insured delivery. You’ll receive a tracking link once your order is dispatched so you can follow it the whole way. Estimated delivery is 1-4 business days.

We handle your warranty so you don’t have to. If something isn’t right, simply get in touch and we will coordinate directly with the Australian importer on your behalf. Find out more. click here to lodge a warranty claim.

Whether you’re browsing or already unboxing, Geoff is your friendly hi-fi guide available 7 days a week. From choosing the right system to setting up your new purchase, expert advice is always within reach. Contact Geoff today.

Price is important, but building the right system synergy is equally so. If you’ve found a better price on one of our products or listings, simply get in touch with Geoff. Don’t let price stand in the way of working with HeyNow Hi-Fi to find the right result for your system.

Description

CSIR SUB In-Room Subwoofer

An elegant solution to immersive sound

Experience excellence where others fall short. The CSIR Sub integrates seamlessly into your design with its ultra-slim profile and versatile placement options. IsoAcoustics isolators guarantee impeccable sound quality, enhancing your entire audio system. Pair it with the CS 500W subwoofer amplifier for unparalleled clarity and depth every time.

Elevated sound with IsoAcoustics isolators

Rediscover your music and movies with enhanced clarity. The award-winning CSIR SUB features IsoAcoustics isolators for impeccable in-wall subwoofer sound quality, enhancing your entire sound system and allowing each component to perform at its best. The CSIR SUB's renowned PSB sonic signature suits music and home theatre, delivering exceptional audio quality. Every sound comes to life in stunning detail, offering an immersive listening experience.

Ultra-slim design for a stylish solution

Subwoofers are usually challenging to discreetly accommodate, but the CSIR SUB offers an elegant solution. Its ultra-slim design, measuring only 15 3⁄4” x 15 3⁄4” x 4 3⁄4”, seamlessly blends into your room decor, delivering powerful bass without compromising aesthetics. It's not just a subwoofer; it's a stylish feature on its own. Designed for custom sound installations, it redefines style and space efficiency, making it a unique choice for applications where conventional solutions fall short.

Versatile placement

Choose the placement that suits your space. Whether you save floor space by wall-mounting it with the included bracket, setting it on the floor with the base, or discreetly placing it behind or under furniture, you can tailor your audio experience to your room’s layout.

Amplifier Connection

Simplify your setup by marrying your CSIR Sub with the CS500W for a match made in heaven. Expertly tuned for precise, detailed bass response, it can comfortably handle the most demanding home theatre and music tracks. Combining the CSIR Sub and CS 500W creates a harmonious audio experience that takes your sound system to new heights, delivering unmatched clarity and depth to every note and beat.

Tech Specs

Frequency Response

25-150Hz

Sensitivity

Anechoic Chamber	88dB
Listening Room	90dB

Impedance

Nominal

8 Ohms

Acoustic Design

Woofer (Nominal)

10” (254mm)

Glass fiber / PMI foam sandwich cone

Die Cast Basket

Rubber Surround

Balanced Drive motor structure

Recommended Power

40 - 200 Watts

Construction

Cabinet	MDF
Grille Face	Acoustic Transparent Cloth
Grille Frame	Wood

Size (W x H x D)

Net Width	15 3/4 "(400mm)
Net Hight	17" (432mm)
Net Depth	5 1⁄4” (133mm)

Shipping Information

Net Width	21 1/4” (540mm)
Net Hight	21 5/8” (550mm)
Net Depth	11” (280mm)
Net Weight	24 4/5 lbs
Shipping Weight	32 1/2 lbs

Finish

Available Finishes

Satin Black, Satin White

Brackets

Wall Bracket	Included
Floor Stand	Included

Customer Reviews

User Reviews

Warranty Information

5 Years Warranty

We care about your experience with HeyNow Hi-Fi, and we’re here to make the warranty process as smooth as possible.

Your warranty is handled directly by the Australian importer. By submitting this form, we’ll coordinate the process for you and keep you updated every step of the way. Important: Shipping fees are not included as part of your warranty coverage.

If your HeyNow Hi-Fi purchase isn’t working as it should, click here to lodge a warranty claim.

Should you have any questions, feel free to contact us https://www.heynowhifi.com.au//pages/contact

Why Choose PSB

PSB Speakers is a Canadian loudspeaker manufacturer founded by legendary designer Paul Barton, whose work has long focused on combining scientific acoustic research with natural and highly approachable musical performance. Developed alongside extensive listening research conducted through Canada’s National Research Council, PSB products are engineered around the idea that loudspeakers should reproduce music with tonal accuracy, balance, and long-term listenability across real-world listening environments.

At HeyNow Hi-Fi, PSB occupies a particularly interesting space within the market because the range combines excellent engineering, practical usability, and strong value while remaining less commonly encountered than many mainstream loudspeaker brands. The result is a lineup that often surprises customers with just how refined, flexible, and musically satisfying the products are at their respective price points.

Signature Design and Sound

PSB products are known for their balanced and easy-to-live-with presentation. Rather than sounding exaggerated or overly analytical, the speakers tend to focus on tonal coherence, natural vocals, controlled bass performance, and broad compatibility across different amplifiers, rooms, and listening styles.

One of the standout areas within the range is the PSB Alpha iQ active streaming speaker system. Incorporating integrated amplification together with the excellent BluOS streaming platform, the Alpha iQ delivers a highly modern and remarkably complete Hi-Fi solution with minimal system complexity. For customers wanting genuine stereo performance without the need for multiple separate components, the Alpha iQ has become one of the most compelling compact streaming systems currently available.

PSB’s AM Series active speakers also offer a highly practical and musically engaging approach to modern desktop and compact Hi-Fi listening. Combining active amplification with strong tonal balance and excellent usability, they work beautifully within home offices, smaller rooms, and lifestyle-oriented listening spaces while still maintaining genuine stereo credibility.

The range also extends into architectural speakers, including in-wall and in-ceiling models designed for discreet distributed audio and home theatre integration, together with heritage-inspired passive speakers such as the Passif 50, which offers a modern interpretation of classic monitor-style loudspeaker design.

PSB Product Range

The PSB range available through HeyNow Hi-Fi includes active streaming loudspeakers, powered desktop speakers, passive loudspeakers, architectural audio solutions, and wireless headphone products designed for both home and travel use.

The Alpha iQ and AM Series in particular represent excellent opportunities for customers seeking high-quality sound with minimal complexity, while the Passif 50 appeals strongly to listeners who appreciate classic loudspeaker proportions and a more traditional stereo presentation.

PSB’s wireless noise-cancelling headphones also remain highly practical for travel, particularly due to their use of replaceable AA battery operation rather than fixed internal rechargeable batteries. For many travellers and long-term owners, this offers a level of convenience and longevity that is becoming increasingly rare within modern portable audio products.

At HeyNow Hi-Fi, Geoff and his experienced system setup team provide assistance with streaming integration, speaker matching, architectural audio planning, and complete system optimisation to ensure PSB products perform at their full potential within each customer’s listening environment.

Explore the PSB range:

Active Speakers

Bookshelf Speakers

Floorstanding Speakers

Home Theatre Speakers

Outdoor Speakers

Bookshelf/Standmount Speakers

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WHY CHOOSE HEYNOW HI-FI?

At HeyNow Hi-Fi, it's not just about the gear - it's about how it all comes together. With over 30 years of experience, Geoff provides personalised, expert advice to help you build a system that suits your music, your space, and listening style.

Whether you're starting from scratch, refining your set up, or upgrading your gear, Geoff is always happy to have a chat. Call or book a private consultation directly with Geoff today.

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🔊 Need a friendly guide on your Hi-Fi journey? Call Geoff on ☎ 03 9525-0022

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