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OEM Systems - SE-80SWf - 8" 2-way In-Ceiling Subwoofer is available to buy in increments of 1

OEM Systems - SE-80SWf - 8" 2-way In-Ceiling Subwoofer

OEM Systems

OEM Systems - SE-80SWf - 8" 2-way In-Ceiling Subwoofer

The SE-80SWf is a dynamic 8" round in-ceiling or in-wall Subwoofer that features the new frameless design aesthetic for superior performance and sleek integration. This highly musical low frequency transducer utilizes a specialized, shallow polypropylene cone for clean, powerful, low bass reproduction and an integrated, one-piece surround / damping ring to help minimize unwanted resonances in the woofer’s mechanical substructure.

The SE-80SWf is supplied with both round and square grills to give the installation greater flexibility in design and cosmetic matching.

The low-profile grill is rattle-free, thanks to the 24 specially-shaped neodymium magnets around the entire perimeter of the frame to hold it tightly in place - even during the playback of a Hollywood blockbuster movie soundtrack. Additionally, the grills may be painted to match your decor.

For superior performance and room integration, we suggest connecting multiple SE-80SWf subwoofers (two, three or four), to one of the 500 Watt Class A/B Model 500 Amplifiers. This is NOT just to create more bass energy, but to also help minimize the standing waves that a single subwoofer can’t do alone.  Simply put, multiple woofers placed around the room offers more-uniform bass reproduction.

The MODEL 10-MX (Modular Crossover) is a 100Hz Passive Crossover with speaker level inputs and both high and low pass outputs for directly driving a subwoofer and a satellite speaker. It may be attached to a nearby stud inside of the wall or behind your receiver. (not included with subwoofer)


  • Frameless Grill finished look is identical to the 8” frameless series speakers
  • Poly woofers with butyl rubber surrounds
  • Load-balancing toggle mounting system
  • Grills may be painted to match mounting surface


Frequency Response:    
30Hz - 120Hz

Power Handling:    
100W nom. 150W max.

85 dB @ 1W/m

4 ohms nominal

Frameless Grill:    
All Weather, Magnetically Attached, Perforated
Round Model: MGR-8f 
Square Model: MGS-8f

Pre-construction Bracket:    

Vapor Dome / Pre-Con Bracket:    

Bridge for T-Bar Ceiling:    

Plenum Dome:    

Overall Dimensions:    
9-7/8" dia.
(250.83mm dia.)

Cut-out Dimensions:    
8-5/8" dia. x 3-7/8" deep
(219.08mm dia. x 98.43mm deep)

Net Weight:     
7.25 lbs (3.3kg)

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