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Citronic CASA-10B 10" 300W Passive PA Subwoofer

Citronic  |  SKU: 178.121

Product Highlights

  • 10" Passive Subwoofer With 300W RMS Power Handling
  • Lightweight 15mm MDF Cabinet With Durable Finish
  • Front-Loaded High Flex Sub Driver With Protective Steel Grille
  • 2 x SPK Rear Connection Sockets
  • 35mm Pole Mount Socket For Top Speaker Placement
  • Low-Pass Filtered Or Direct Input Option (120Hz, 12dB/oct)
  • Side Carry Handles For Easy Transport
  • Compact Footprint Ideal For Mobile PA Or Fixed Installations

Citronic | Sonic innovation since 1971

Citronic offers clever audio solutions for musicians, live music venues, and home recording studios.

It has been known worldwide since 1971 for its solid build quality and sonic innovations at an affordable price point.

The CUBA PA speaker range is one of our best sellers. It offers exceptional sound quality and performance in a quality wooden cabinet with a hard-wearing Polyurea coating. 

Shop the collection CLICK NOW

Citronic PA speakers and mixers for home and professional studios are now for sale at Audio Direct at the best possible prices in the UK

Sale price £165.00 Regular price £249.00

Expert Advice, Click for Help

Need help? Call us on: 02476 369897

Use Live Chat or e-mail us directly at: sales@audiodirect.co.uk

OPEN: Mon to Fri - 9am to 5pm (Closed Sat/Sun)

We are more than online retailers, our sales staff have a passion for making music and give honest frank feedback on their experience with your chosen product. Call us for a chat or read all about us HERE>

FREE Delivery & Easy Returns Info

DELIVERY

FREE Mainland UK Shipping for orders over £99 (Standard Service 2-3 days)

£3.99 per order for orders below £99. (Standard Service 2-3 days)

FAST Delivery Needed? We got you! find express delivery options at checkout or read our: Comprehensive delivery information HERE>

EASY RETURNS

Not completely happy with your audio gear? No problem! simply return it back to us for a full refund within 60 days of purchase.

Find comprehensive return T/C instructions HERE>

Why Purchase from Us!

  • Est. in 2001, 25 years of 5-star reviews
  • Expert advice, before & after your purchase
  • Official® brand retailers, no grey imports!
  • Manufacturer warranties you can rely on
  • Price match promise, never knowingly beaten on price
  • Confidence at checkout. 100% Secure shopping
  • FREE UK delivery on purchases over £99.00
  • Fast next-day delivery, trustworthy delivery partners & secure packaging
  • Quick & easy 60 days returns

We are more than online retailers. We have a passion for playing, making, and recording music. We only sell products we would be happy to use and that you can rely upon.

Read All About Us HERE>

Description

Powerful Low-End – Citronic CASA-10B 10" Passive PA Subwoofer.

The Citronic CASA-10B is a lightweight and compact 10" passive subwoofer designed to complement the CASA full-range PA speaker range. Its high-flex sub driver produces rich, punchy bass and delivers 300W RMS power handling, making it ideal for DJs, live bands, and small to medium-sized venues that require precise low-frequency reinforcement.

Designed with portability in mind, the CASA-10B features a robust 15mm MDF cabinet with a textured polyurea finish, integrated carry handles, and a front steel grille for protection. It’s the perfect companion for CASA active or passive top cabinets, or any other compatible PA speaker system requiring high-quality bass support.

Connectivity And Operation

The CASA-10B features rear-mounted Speakon sockets for secure amplifier connection. It includes both low-pass filtered and direct input options, allowing flexible setup in mono or stereo configurations. The integrated 35mm pole socket enables easy stacking with top cabinets, making it simple to create a complete PA system with minimal footprint.

Rugged And Portable Design

Despite its robust performance, the CASA-10B is lightweight and easy to transport. Two side carry handles assist with mobility, while the compact cabinet design ensures that it fits comfortably into mobile setups, rehearsal spaces, or permanent installations requiring controlled bass output.

KEY FEATURES: Citronic CASA-10B Passive PA Subwoofer
  • Subwoofer Driver: 10" (250mmØ) high flex, front-loaded driver with 50mm (2") voice coil
  • Cabinet Construction: 15mm MDF with textured polyurea finish and steel protective grille
  • Power Handling: 300W RMS / 500W Peak
  • Max SPL: 120dB
  • Frequency Response: 60Hz – 2.0kHz
  • Connectivity: 2 x Speakon sockets, low-pass filtered 120Hz / 12dB/octave
  • Mounting Options: 35mm pole socket for stacking top cabinets
  • Hardware: 2 x side carry handles
  • Impedance: 8 Ohms
  • Dimensions (HxWxD): 431 x 407 x 338mm
  • Weight: 12kg

Specification

  • Weight: 12kg
  • Dimensions: 431 x 407 x 338mm
  • Frequency response: 60Hz - 2.0kHz
  • SPL max.: 120.0dB
  • Power handling : max: 500W
  • Power handling : rms: 300W
  • Voice coil: 50mmØ (2")
  • Sub driver: 250mmØ (10")
  • Construction: 15mm MDF with texture polyurea finish
  • Hardware: 2 x side carry handles + 35mm pole mount socket
  • Connection: 2 x SPK socket
  • Impedance: 8 Ohms
  • Filter type: 120Hz low pass 12dB/oct
Warranty
  • 1-Year from the date of purchase

What's in the box?

  • CASA series passive sub cabinet

Downloads & Manuals

Need help? Call us on: 02476 36 98 97

We are more than online retailers, our sales staff have a passion for making music and give honest, frank feedback on their experience with your chosen product.

OPEN: Mon to Fri - 9am to 5pm (Closed Sat/Sun)