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PSB CSIR SUB In-Room Slim Subwoofer 10 Inch Passive Ultra-Slim Design
The PSB CSIR SUB is an ultra-slim in-room subwoofer designed to deliver deep, precise bass while blending seamlessly into modern living spaces. Engineered for both music and home theatre, it offers exceptional low-frequency performance without the bulk of traditional subwoofers.
Featuring IsoAcoustics isolators and PSB’s renowned sonic signature, the CSIR SUB ensures clean, controlled bass with minimal distortion. Its versatile installation options and refined design make it an ideal solution for custom audio systems where both performance and aesthetics matter.
Features
- Ultra-slim profile for discreet placement in any room
- 10-inch glass fibre woofer with balanced drive motor structure
- IsoAcoustics isolators for improved clarity and reduced vibration
- Designed for music and home theatre applications
- Multiple placement options: wall-mounted, floor-standing, or hidden
- Includes wall bracket and floor stand for flexible installation
- Acoustic transparent cloth grille for clean aesthetics
- Optimized for use with PSB CS500W subwoofer amplifier
- High-quality MDF cabinet construction
Specifications
Audio
- Frequency Response: 25 Hz – 150 Hz (±3 dB)
- Low Frequency Cutoff: 20 Hz (-10 dB)
- Sensitivity (Anechoic): 88 dB
- Sensitivity (Room): 90 dB
- Impedance: 8 Ohm
Driver
- Woofer: 10" (254 mm) Glass Fibre / PMI Foam Sandwich Cone
- Basket: Die Cast
- Surround: Rubber
- Motor Structure: Balanced Drive
Power
- Recommended Power: 40 – 200 W
Construction
- Cabinet Material: MDF
- Grille: Acoustic Transparent Cloth
- Grille Frame: Wood
- Finish: Available in Black or White
Dimensions
- Product Dimensions (W x H x D): 400 x 432 x 133 mm (15.75 x 17 x 5.25 inches)
- Package Dimensions (W x H x D): 540 x 550 x 280 mm (21.25 x 21.6 x 11 inches)
Weight
- Product Weight: 11.3 kg (24.8 lbs)
- Shipping Weight: 14.7 kg (32.5 lbs)
Installation
- Wall Mount Bracket: Included
- Floor Stand: Included
What’s in the Box
- PSB CSIR SUB In-Room Subwoofer
- Wall Mount Bracket
- Floor Stand Base
- Grille
- User Documentation
Product Details
- PSB Speakers CSIR SUB BLK
-
Brand New : Factory Sealed
- UPC : 786357000916
- EFLC : 11876
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Warranty
Five Year Speaker Warranty
- 5yr Workmanship Coverage
- 2 Year Electronics Coverage
(active subwoofer amplifier) - Canada-wide Coverage
- PSB Speakers Authorized
Returns
Easy Returns
- 30-day return window on eligible items
- Full refund issued in accordance with our return policy
About PSB Speakers
PSB Speakers focuses on sound-first products built for music and home theater listening, where clarity, balance, and real-world usability matter. We've been carrying PSB Speakers since 2020.
Explore our current PSB Speakers selection and best sellers. We offer both new and open-box items, and everything is clearly marked. Popular categories include In-Wall & In-Ceiling Speakers, Subwoofers, Passive Loudspeakers.
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