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Sunfire® 4.5" Cinema Ribbon Bi-Pole Surround Speaker-White Lacquer-CRM2BIPW

Model #: CRM2BIPW
At a Glance

Sunfire® 4.5" Cinema Ribbon Bi-Pole Surround Speaker-White Lacquer with high back-EMF design and intelligent tweeter shaping

Available in Store Only

Get to know this product.

The CRM-2BIP is the only on-wall ribbon bi-pole available today and features a long list of true, XT Series performance features. 

Same Bark...More Bite

Since their introduction, the Cinema Ribbon line has forever changed the notion that small boxes can’t deliver the luxury of premium, audiophile sound. Now, this already legendary XT Series line gets an important addition that also makes it more versatile than ever before.

First, it’s a purpose-built, on-wall surround speaker that’s a perfect timbre match to any model in the existing Cinema Ribbon line. It’s also the only bi-pole speaker on the market to feature the benefits of dual, side-firing ribbons. At 400 watts per cabinet, the deliberate location of each pair of these high output ribbons create the wide “diffused” rear sound stage so important for today’s soundtracks and multi-channel music. This fact is made more remarkable when you consider the CRM-2BIP’s ultra-slim 3-5/8” deep profile. It’s one of the lowest profile on-wall surround speakers of any type; as much as 50% slimmer than any comparable speaker. Add to all this a beautiful, piano-like finish, legendary High Back-emf woofers, and simple reliable installation, and you have all the rationale you need to consider the CRM-2BIP for your home theater.


  • Tweeter: Dual 6" Cinema Ribbons
  • Woofer: Single 4.5"
  • Configuration: 2-Way
  • High Back-emf Design
  • Intelligent Tweeter Shaping
  • Enclosure Type: Sealed


  • Binding Posts: Gold Plated, Spring


  • Finish: Black Gloss
  • Grille: Black Cloth
Useful Documents


Enclosure Type:Sealed
Tweeter Composition:Cinema Ribbon


Sensitivity:90 dB
Frequency Response:80Hz - 40kHz


Color:White Lacquer

Misc. Specs

Product Weight8
Manufacturer Warranty5 Year
Rms Power Handling400
Impedance6 ohms
Maximum Power Handling (Watts)400
Depth (in.)4.25
Height (in.)8.25
Width (in.)12.18
Woofer Size4.5"
WarningProposition 65 Warning for California Residents