0

Your Cart is Empty

  • Add description, images, menus and links to your mega menu

  • A column with no settings can be used as a spacer

  • Link to your collections, sales and even external links

  • Add up to five columns

  • OEM Systems SE-80SWf — 8" In-Ceiling/Wall Frameless Subwoofer Specifications

    September 08, 2026 2 min read

    Spec sheet for the OEM Systems SE-80SWf, an 8" frameless in-ceiling or in-wall subwoofer.

    Full text manual (for reference)

    Spec sheet for the OEM Systems SE-80SWf, an 8" in-ceiling/in-wall frameless subwoofer with a low-profile, magnetically-attached grille designed to blend seamlessly into any room.

    Description

    The SE-80SWf is a dynamic 8" round in-ceiling or in-wall subwoofer featuring a frameless design for sleek integration. It uses a specialized shallow polypropylene cone for clean, powerful low-bass reproduction, plus an integrated one-piece surround/damping ring to minimize unwanted resonances in the woofer's mechanical substructure.

    The SE-80SWf ships with both round and square grilles for flexible installation and cosmetic matching. The low-profile grille stays rattle-free thanks to 24 specially-shaped neodymium magnets around the frame's perimeter — and the grilles may be painted to match any decor.

    For best room integration, OEM Systems recommends connecting multiple SE-80SWf subwoofers (two, three, or four) to one of their 500 Watt Class A/B Model 500 amplifiers. Using multiple woofers around the room isn't just for more bass energy — it also helps minimize standing waves that a single subwoofer can't eliminate alone, giving more uniform bass reproduction throughout the space.

    The SE-80SWf is sold individually.

    Specifications

    Type 8" in-ceiling / in-wall frameless subwoofer, polypropylene cone
    Frequency Response 30Hz - 120Hz
    Sensitivity 85 dB, 1 watt / 1 meter
    Power Handling 100 watts nominal, 150 watts max
    Impedance 4 ohms nominal
    Grille Magnetically-attached, micro-perforated stainless, toggle mounting system
    Overall Dimensions 9-7/8" diameter
    Cut-out Dimensions 8-5/8" diameter
    Mounting Depth 3-7/8"

    Recommended Amplifier

    OEM Systems Model 500 — a 500 Watt Class A/B amplifier designed to pair with two, three, or four SE-80SWf subwoofers for uniform, room-filling bass performance.