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S-W301

 8

 Powered Subwoofer

150W Power Output

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(Speaker grille included)

Pioneer Architectural Loudspeakers

Sporting a varied range of driver sizes and application solutions, these models 
challenge industry convention with benchmark entry-level performance and build 
quality that redefine the capabilities of a no-frills speaker. From the inside out, 
these baseline models showcase Pioneer’s engineering prowess in its purest form.

S-IW531L

 5.25

 In-Wall LCR Speaker

Sold Individually

S-IW631-LR

6.5

 In-Wall Speaker

S-IW831-LR

8

 In-Wall Speaker

S-IC631-LR

6.5

 In-Ceiling Speaker

S-IC831-LR

8

 In-Ceiling Speaker

S-IC621D

6.5

 In-Ceiling Dual 

Voice Coil Speaker

Sold Individually

S-IC821D

8

 In-Ceiling Dual 

Voice Coil Speaker

Sold Individually

S-W601

 12

 Powered Subwoofer

180W Power Output

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(Speaker grille included)

S-W501

 10

 Powered Subwoofer

170W Power Output

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(Speaker grille included)

With proven engineering and design efforts previously only found in top tier lines, Andrew Jones and 

 

team completely engineered these new models from the ground up with a 

1” soft dome tweeter, 

polypropylene woofer, crossover network, 

and 

magnet structure 

built to Pioneer’s notoriously strict 

quality standards. A high power handling capability and frequency response up to 30kHz speaks 
testament to their design and makes these models ideal for keeping up with the demands of the latest 
theatrical and musical content

Two models feature a 

 

humidity resistant dual voice coil 

design which provides single-point stereo 

performance for music whether in a bathroom, a hallway or kitchen making these ideal for those 
who want additional sound capabilities for entertaining or whole-house listening

An 

 

LCR built to fit within standard 16” stud spacing, 

completes the home theater capabilities of this line-up

Minus the  LCR, all of the in-wall and in-ceiling models possess a dependable 

 

8-Ohm impedance rating 

for added peace of mind when partnering with amplification in single- or multi-zone applications 

These models offer 

 

treble contour control 

capabilities to tailor high frequency output to a clients 

tastes or room environment

With internal 

 

Thermal Resetting Protection Circuitry 

these models offer greater reliability and 

reduce the need for return visits to replace damaged speakers

When working in concert with its category-leading lines of audio and video products, this new Pioneer 

 

line-up offers a home entertainment experience currently unmatched by any one, single manufacturer

SPeaker FeatureS

1” Pivoting Soft Dome Tweeter

 

Polypropylene Woofer

 

Three-Position Treble Contour Control

 

Phase Control Design

 

Thermal Resetting Protection Circuit

 

8 Ohm Impedance*

 

100 Watt Power Handling**

 

In-wall LCR Fits Within Standard 16”  

 

Stud Spacing
6.5” and 8” Humidity Resistant  

 

Single-Point Stereo Options

Specifications and design subject to change without notice.  

All product sold in pairs unless noted otherwise.

 PIONEER, ELITE, and the Pioneer and Elite logos are registered trademarks of Pioneer Corporation. 

*All products feature an 8-ohm impedance except the S-IW531L In-wall LCR.  **Except for S-IC621D and S-IC821D In-ceiling Dual Voice Coil models.  

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RMS measured @ 100 Hz.  

S-IC621D and S-IC821D are 

designed for indoor use only.

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