Shop All Subwoofers

SC-600 IF/IC In-floor or Ceiling Subwoofer

(Requires one SC-600, SC-600D or SC-602 Amplifier)
In-floor or Ceiling Subwoofer.



SC-600 IF/IC In-floor or Ceiling Subwoofer

The SC-600 IF/IC (Subcontractor 600 In-Floor/In-Ceiling) has bass output from 25 Hz to 120 Hz at 3dB down from a single 12” woofer in a slotted bass-reflex enclosure.

If you are buying an SC-600 IF/IC subwoofer, you must power it with either an SC-600 or SC-602 amplifier to reap the benefits of the model-specific EQ settings; no other amplifier includes these.

This subwoofer is being discontinued and is limited to stock on hand. For another IF/IC woofer built in options, see the SC-IF/IC.


  • No visual interruption of the wall, for a truly custom-installed look
  • Deep, powerful bass performance you can really feel
  • Easily installs in floors, closets, ceilings, risers, and cabinets
  • Works great for new construction or retrofit installations
  • Very reliable, with a strong two-year parts and labor speaker warranty

Detail Sheet: Download

Installation Manual: Download

Installation Manual (German): Download


Additional Information

Length No
Accessories N/A
Amplifier N/A
Auto On/Off No
Cabinet Design Slotted bass reflex enclosure
Color Black
Dimensions: (H/W/D) 9" x 14" x 32" (23 x 35.6 x 81.3 cm) *Allow 1-2 extra inches in depth for wire hookup.
Frequency Response (+/-3 dB) 15-200 Hz, 24.9-120 Hz
HiPass Crossover N/A
LoPass Crossover N/A
Phase Control No
Removable Grille No
Shipping Weight 40 lbs. (18 Kg)
Size No
Voice Coil 4-Layer Copper
Warranty (N. Am.) Two years (drivers - parts & labor)

You might also like...

2 customer reviews

Average rating
(based on 2 reviews)
  1. Great subs

    By AcuDefTechGuy November 26, 2012

    I have 4 of these behind my 73" TV. The subs are only 9" deep so they will fit nicely in most applications. As far as SQ, I think they sound very good - better than the cheap $200-300 subs, but of course not as good as my $2,000 subs.

  2. Nice Sub

    By AcuDefTechGuy October 07, 2012

    I bought this sub for my family room because of the low profile, unpowered, and trusted Velodyne name. I am pleased with this sub.

    I prefer unpowered active subs because I like to use my own amps. I say "active" because the crossover (in the AVR) comes before the amp, which by definition makes all subs active whether they are powered or unpowered.

    The output is very adequate and bass quality seems tight. I would recommend it to anyone who is interested in the low profile unpowered high quality sub.

Write Your Own Review

Only registered users can write reviews. Please, log in or register