Psb enclosed In-Ceiling Surround Speaker - Each

Model: CS850
Save $320.00
  • Description
  • Features
  • specifications

  • The C-SUR In-Ceiling speaker uses two 5 ¼-inch (135mm) woofers and two 1-inch (25mm) tweeters in a unique 5.1/7.1 dual mode confi guration that allows the installer an interesting option. Because each woofer/tweeter pair has its own crossover and input, a single CustomSound C-SUR can be used for both the surround and surround back channels providing an ideal solution for a 7.1 theater in smaller rooms. 

  • Real Sound for Real Homes

    PSB speakers are cherished for their true-to-nature sound; a sound that is neither hyped up to sound momentarily impressive, nor dulled to blend into the ambience. Instead, PSB engineers use over 40 years of acoustic research and experience to create products that sound exactly right, speakers that disappear leaving only musical expression in their wake. With these new In-Wall designs, PSB has taken the advanced driver technology developed for the Imagine Series of bookshelf and floor standing speakers and adapted it for the unique requirements of custom installation. The result is a nearly invisible presence, both visually and sonically, that redefines how music can sound in the home.

    Performance without Compromise

    The problem with many In-Wall speakers is that their performance is compromised by the very wall into which they are placed. Lacking support for a truly rigid speaker baffl e, which is essential for resonancefree sound, and limited by the unpredictable acoustic chamber behind the speaker, makes it impossible to get a predictable high quality result. The new CustomSound speakers solve both of these problems by including a superbly engineered enclosure that ensures the acoustic integrity of the design in any installation.

    Ease of Installation

    PSB recognizes the importance of simple, straightforward installation to the success and profitability of every project. Using the tried and true ‘dog ear’ mounting system makes for a familiar and trouble-free installation. The magnetic grille Seamless Integration.

    Stand Out by Blending In

    Like all PSB Speakers, the new CustomSound models are individually tested to ensure they meet Paul Barton’s stringent quality standards. All models include a white painted ‘frameless’ grille with a fabric scrim (to visually hide the drive units) that magnetically attaches to the back box assembly. Heavy duty steel and ABS doglegs make installation fast, easy and secure. Pre-construction templates and paint shields are also included. All models are packaged and sold individually to allow for maximum fl exibility in speaker confi guration. Nearly identical in voicing, the new CustomSound models can be mixed and matched in a single system.

  • Frequency Response

    On Axis @ 0°±3dBf - 70-23,000Hz

    On Axis @ 0°±1 1/2dB - 75-20,000Hz

    LF Cutoff -10dB - 65Hz


    Anechoic Chamber - 89dB

    Listening Room - 91dB


    Nominal - 6 ohms

    Input Power/Amplifier Power

    Recommended - 20 - 150 Watts

    Program - 150 Watts

    Acoustic Design

    Tweeter (Nominal) - 2 x 1” (25mm) Titanium Dome with Ferrofluid

    Woofer (Nominal) - 2 x 5 1/4” (133mm) Clay/Ceramic reinforced Polypropylene Cone Rubber Surround

    Crossover - 1500Hz, LR4

    Internal Volume - 0.4 cu ft (11.2L)

    Design Type - Sealed

    Dimensions (W x H x D)

    Cutout Dimensions - 13 3/16 x 13 3/16” *(335 x 335mm)

    Mounting Depth - 7 3/4” (196mm) *

    Grille Dimensions - 14 3/4 x 14 3/4 x 3/8” *(373 x 373 x 7mm)


    Net - 17.6lb (8.8kg)/each

    Shipping - 24lb (10.9kg)/each

    Finish - White


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