SpeakerDecision
  • SPEAKERS by TYPE
    • Passive Bookshelf Speakers
    • Passive Floor-standing Speakers
    • Passive Center Channel Speakers
    • Passive In-wall Speakers
    • All Passive Speakers
    • Powered Subwoofers
    • Powered Stereo Speakers
  • AMPLIFIERS
  • SMART FIND
  1. Home
  2. OSD Speakers
  3. Passive In-wall Speakers
OSD SC800D Review
OSD Black Series SC800D

Main Features

  • Tweeter
  • 8" Polypropylene Woofer
  • 1 x 10-inch Passive Radiators
  • 40-500Hz Frequency Response
  • Impedance: 8ohms
  • Power Range: up to 300watts
  • Dimensions(HxWxD): 20.2500"x14.5000"x4.0625" / 515.0 x 369.0 x 104.0mm
CHECK PRICE

Compare To

x
Add a Speaker for comparison
OSD Black Series SC800D Review
OSD Black Series SC800D OSD Black Series SC8...
See at AMAZON

OSD Black Series SC800D is a 1-way Passive In-wall In-wall speaker by OSD. It features a Tweeter and 1 x 8" Polypropylene Woofer. SC800D also employs 1 x 10-inch passive radiators. The speaker has a frequency range of 40-500Hz. OSD Black Series SC800D has an MSRP of 300$ per pair.

Room Size Suitability

The size of the room where you plan to use the OSD Black Series SC800D is a crucial factor in your decision. We have assessed its suitability for various room sizes based on its dimensions and maximum power output:

Listening Environment* Suitability
Near-fieldPoor
Small RoomPoor
Mid-size RoomGood
Large RoomGood
Very Large RoomAverage

(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2. Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Frequency Response of the OSD Black Series SC800D Speaker

OSD Black Series SC800D has a Frequency response range of 40-500Hz at ±3dB and Power Range of up to 300 watts. With a minimum frequency of 40 Hz, SC800D delivers deep bass that will likely satisfy most listeners, especially those who enjoy music. However, movie enthusiasts and music fans who prefer a full range of sound may still benefit from adding a subwoofer.

To focus on the subwoofers that are in a similar price range with OSD Black Series SC800D, check out the Powered Subwoofers under $300. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how SC800D's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
In-wall Speakers
OSD Black Series SC800D
Min
Average
Max
High Frequency
In-wall Speakers
OSD Black Series SC800D
Min
Average
Max

Impedance and Sensitivity

OSD Black Series SC800D's nominal impedance level is 8 ohms and has a sensitivity of .

Sensitivity
In-wall Speakers
OSD Black Series SC800D
Min
Average
Max

8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so OSD Black Series SC800D is not considered a difficult to drive speaker from nominal Impedance perspective.

Sensitivity

With a sensitivity level of only dB, OSD Black Series SC800D is a difficult to drive speaker from Sensitivity perspective, make sure to choose an amplifier with a high output if you like listening to your music at high volume levels. You may especially have a hard time using Tube amplifiers which are traditionally very low power compared to Class A/B or Class D amps.

Check the amplifiers that are in a similar price range to the OSD Black Series SC800D:

  • All Integrated Amplifiers

Input Type

SC800D features Binding post type connectors. Bi-amping and Bi-wiring are not possible.

OSD Black Series SC800D External Dimensions and Weight

OSD Black Series SC800D has external dimensions of (Height x Width x Depth) 20.2500-inch x 14.5000-inch x 4.0625-inch (515.0 x 369.0 x 104.0mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of OSD Black Series SC800D is approximately 383.8cm2 / 59.5inch2.

Cabinet type and Materials

OSD Black Series SC800D has a In-wall type cabinet.

What's in the Box of OSD Black Series SC800D?

Here are the items that are included inside the box of SC800D:
  • In-wall passive subwoofer
  • Grille
  • 10 Screws
  • 2 Self-adhesive rubber pads
  • Cutout Template
  • Install Guide
  • Recommended Accessories

    Here is a list of accessories that we think you may need for the OSD Black Series SC800D.

    • Speaker Cable and Connectors
      • Speaker Cables with Banana Plugs: If you know the lenght of the cable you need, this is the easier option to connect your speakers with your amp.
      • Speaker Cables without Connectors: If you are not sure about the lenght or need longer than standard cables with plugs, choose this option.
      • Banana Connectors and Plugs: If you chose the cables without connectors option or already have some cable around, pick the banana plugs separately.
    • Vibration Isolators: IsoAcoustics isolators more affordable options too.
    • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

    Warranty

    10 Years of parts warranty and 10 Years of labor warranty is generally provided by the manufacturer.

    OSD Black Series SC800D Alternatives in Passive In-wall Speakers
    Model Type Sensitivity Impedance Frequency
    Klipsch R-1650-W
    Compare
    2-way 88 dB 8 ohms 53-20kHz
    Klipsch R-5650-S II
    Compare
    2-way 92 dB 8 ohms 60-23kHz
    Polk Audio 65 RT
    Compare
    2-way 90 dB 8 ohms 50-25kHz
    Klipsch R-5800-W II
    Compare
    2-way 94 dB 8 ohms 40-23kHz
    Polk Audio RC85i
    Compare
    2-way 90 dB 8 ohms 50-20kHz
    JBL Studio 2 55IW
    Compare
    2-way 88 dB 8 ohms 40-20kHz
    JBL Stage 280W
    Compare
    2-way 90 dB 8 ohms 42-25kHz
    Klipsch R-5502-W II
    Compare
    2-way 92 dB 8 ohms 46-20kHz
    Frequently Asked Questions about OSD Black Series SC800D
    What is the External Dimensions of OSD Black Series SC800D
    is the OSD Black Series SC800D an easy to drive speaker?

    OSD Black Series SC800D Detailed Specifications

    General
    BrandOSD
    Full Model NameOSD Black Series SC800D
    Speaker Type1-way In-wall
    Power Rangeup to 300 watts
    Impedance8 ohms
    Frequency Response40-500Hz
    DRIVERS
    Woofer Size8-inch
    Woofer CompositionPolypropylene
    Woofer SurroundRubber
    Midrange SizeN/A-inch

    CONNECTIONS
    Connector TypeBinding post
    Biamp InputsNo
    PHYSICAL SPECS
    Height515.0mm ( 20.2500-inch)
    Width369.0mm ( 14.5000-inch)
    Depth104.0mm ( 4.0625-inch)
    Height515.0mm ( 20.2500-inch)
    Weightkg ( lbs)
    EnclosureIn-wall
    Moisture ResistanceNo
    OTHER
    Handheld RemoteNo
    Parts Warranty10 Years
    Labor Warranty10 Years
    LATEST BLOG POSTS

    Klipsch La Scala AL6 and Klipschorn AK7 Speakers are Unveiled
    New Audiolab 6000A MkII with upgraded DAC and new HDMI ARC connection
    Q Acoustics 3000c Series Loudspeakers added to the database
    WiiM VibeLink Amp: A Game-Changer for Budget Hi-Fi in 2025
    KEF Meta and Reference Meta Floorstanding Speaker Size and Specs Comparison
    Triangle Borea Bookshelf and Floorstanding Speaker Size and Specs Comparison


    Latest Passive In-wall Speakers
    Sonos In-wall Speakers
    Sonos In-wall Speakers
    2-way In-wall | 89 dB | 8 ohms
    MartinLogan Installer Series IW5-LCR
    MartinLogan Installer Series IW5-LCR
    2-way In-wall | 89 dB | 8 ohms
    MartinLogan Installer Series IW6
    MartinLogan Installer Series IW6
    2-way In-wall | 89 dB | 8 ohms
    Bowers & Wilkins Flexible Series CWM362
    B&W CWM362
    2-way In-wall | 89 dB | 8 ohms
    Monitor Audio CP-WT240LCR
    Monitor Audio CP-WT240LCR
    2-way In-wall | 88 dB | 6 ohms
    ELAC IW-DC51-W
    ELAC IW-DC51-W
    2-way In-wall | 87 dB | 6 ohms
    JBL Studio 6 88LCR
    JBL Studio 6 88LCR
    2-way In-wall | 96 dB | 6 ohms
    MartinLogan Axis
    MartinLogan Axis
    2-way In-wall | 94 dB | 4 ohms
    Monitor Audio W165
    Monitor Audio W165
    2-way In-wall | 88.5 dB | 6 ohms
    Monitor Audio CP-WT150
    Monitor Audio CP-WT150
    2-way In-wall | 85 dB | 6 ohms


    Copyright © 2025 by SpeakerDecision
    About Privacy Contact US Camera Decision
    Compare List

      Add a speaker to the List