[8 in In Wall w & BackBox]
[8 in]
[Dual 8 in]
[Trimless 8 in]
[10 in]
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.
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Variable Size RangeWe 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 DesignsSome 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 BassEnjoy deep, smooth, low bass to deliver extreme sensory pleasure to your Home Theater, Media Room, or 2 Channel Stereo System. |
High-Power HandlingOur subs offer efficient high-power handling for optimal sound output. Improve otherwise thin-sounding speaker setups with spine-tingling bass notes. |
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.
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NERO-FS800 | IWS88 | IWS8 | IWS10 | SL800D | SL800 | |
Customer Reviews |
4.1 out of 5 stars
212
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4.1 out of 5 stars
212
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4.1 out of 5 stars
212
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4.1 out of 5 stars
212
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4.1 out of 5 stars
212
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4.5 out of 5 stars
13
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Price | $139.99$139.99 | $99.99$99.99 | $56.18$56.18 | $88.00$88.00 | $299.99$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 |