Feature(may vary by option.)

●BRING IN THE BASS: A single passive in-wall subwoofer that adds rich, deep bass to home theaters and media rooms
●COMPACT AND POWERFUL: Equipped with an 8” woofer and 200 Watts of power handing, this subwoofer needs a subwoofer amplifier like our SMP-300
●SHALLOW MOUNT AND TRIMLESS: Designed for residential and commercial settings where space is limited, the mounting depth is less than 4 inches and the trimless design blends into any interior
●SEALED AND TUNED ENCLOSURE: Designed with a sealed and tuned enclosure that adds rigidity for tight bass sound, maximum bass extension, and helps keep sound from leaking into other spaces
●EASY INSTALL: Easy to install with basic tools and cut-out template, and instructions are included

[8 in In Wall w  & BackBox]




[8 in]




[Dual 8 in]




[Trimless 8 in]




[10 in]





Description

Optimal Speaker Design is engaged in the design, engineering, and distribution of high-quality home and commercial audio products. Our products range in complexity from simple in-ceiling speakers to whole house audio systems - all with beautiful styling and high-end sound quality. Our U.S.-based research, development, and design team is supported by a network of cutting-edge acoustical, mechanical, and electrical engineers. Together, we create products that combine the latest technology with ease of use for a quality sound experience.

indoor subwoofersindoor subwoofers

Various Size RangesVarious Size Ranges

trimlesstrimless

deep bassdeep bass

high powerhigh power

Variable Size Range

We want you to have options, and with multiple size ranges from Single 8”, Dual 8”, and up to 12”, we have the right size subwoofer for your needs.

In-Wall to Floor Standing Designs

Some customers would rather hear than see their subwoofer, which is why we offer sub options from a discreet trimless in-wall to powerful floor standing designs.

Bold Deep Bass

Enjoy deep, smooth, low bass to deliver extreme sensory pleasure to your Home Theater, Media Room, or 2 Channel Stereo System.

High-Power Handling

Our subs offer efficient high-power handling for optimal sound output. Improve otherwise thin-sounding speaker setups with spine-tingling bass notes.

in-wall subwooferin-wall subwoofer

in-wall subwooferin-wall subwoofer
Features:
  • Sealed and tuned enclosure adds rigidity and keeps sound contained
  • Fills in LFE missing from your home theater or audio system
  • Our SMP-200 subwoofer amplifier is the perfect companion

OSD Audio Trimless In-Wall 200W Subwoofer

8” Woofer and a Sealed & Tuned Enclosure - NERO-FS800

OSD Audio’s NERO-FS800 in-wall subwoofer with ultra-slim trimless design fills home theaters, media/gaming rooms with rich bass sound but has a mounting depth of less than 4 inches. Rated at 200 Watts of power handling with an 8” woofer, this passive subwoofer is ideal for small or mid-sized spaces in both commercial and residential settings.

  • Elegant, flush mounted subwoofer blends effortlessly into any room interior
  • Paintable frame and grille blends in any room
  • Less than 4” mounting depth for placement flexibility
Sealed and Tuned Enclosure dual woofers IWS8 IWS10 sl800d SL800
NERO-FS800 IWS88 IWS8 IWS10 SL800D SL800
Customer Reviews
4.1 out of 5 stars
212
4.1 out of 5 stars
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4.1 out of 5 stars
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4.1 out of 5 stars
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4.1 out of 5 stars
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4.5 out of 5 stars
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Price $139.99 $99.99 $56.18 $88.00 $299.99
Speaker Type 8" In-Wall Subwoofer Dual 8" In-Wall Subwoofer 8" In-Wall Subwoofer 10" In-Wall Subwoofer 8" In-Wall Subwoofer 8" In/ On-Wall Subwoofer
Woofer 8" Polypropylene with Rubber Surround Dual 8" Injected Polypropylene w/ Reinforced Back Plate 8" Polypropylene 10" Polypropylene with Rubber Surround 8" Polypropylene Active Polypropylene & 10" Passive Dual 8" Polypropylene Active Polypropylene & 10" Passive
Frequency Response 60Hz - 500Hz 38Hz-500Hz 40Hz - 200Hz +/-3dB 38Hz - 200Hz +/-3dB 40Hz - 500Hz 30-800Hz
Power Handling 200W 350W 150W 200W 300W 300W
Sensitivity & Impedance 89 dB, 8 Ohms 90 dB, 4 Ohms 87 dB, 8 Ohms 86 dB, 8 Ohms 88 dB, 8 Ohms 88 dB, 4 Ohms
Mounting Depth (Assuming .5" Drywall) 3.9" 3.56" 3.63" 3.75" 3.9" -
Unit Dimensions (LxHxD) 17.2" x 18.7" x 4.3" 11.43" x 18.43" x 4" 10" x 10" x 3.6" 12" x 12" x 3.75" 22" x 17.5" x 4.3" 14.5" x 28" x 4.75"
Cutout Dimensions (LxH) 14.2" x 17.5" 10.25" x 17.75" 8.75" x 8.75" 10.62" x 10.62" 20" x 14.5" -
Selling Unit Single Single Single Single Single Single
Subwoofer Amplifier Needed Yes Yes Yes Yes Yes Yes