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Black rectangular subwoofer with copper front-firing driver and textured black ash vinyl finish

Klipsch

Klipsch SUB-100-BLACK Synergy Black Label Subwoofer 10" 150W 2018

SKU CH-4J47-VW8M3

A 10-inch front-firing subwoofer delivering 150 watts continuous power with 32Hz-120Hz frequency response and 112dB maximum output

  • Audio channels0.1
  • Cabinet materialBass Reflex
  • Size and weight25.5
  • Product typeSubwoofer
  • Product colorBlack
  • In the boxSubwoofer
  • Deep bass down to 32 Hz for movie impact
  • 150 W continuous power drives the 10-inch front-firing driver
  • 112 dB maximum output fills large rooms
  • Bass-reflex MDF cabinet with brushed polymer veneer finish
  • Adjustable low-pass, phase and auto power for simple integration

10-inch powered subwoofer for home theatre

The Klipsch SUB-100-BLACK is a new 0.1-channel subwoofer designed to add low-frequency impact to home audio systems. It uses a front-firing 10-inch cerametallic woofer in a bass-reflex MDF cabinet with a black ash finish. The unit includes line-level and LFE RCA inputs for connection to an AV receiver or processor.

Limits of the RCA line-level interface

The subwoofer accepts only unbalanced RCA connections for both line-level and LFE signals, so it cannot be driven directly from speaker-level outputs without an external converter. Its built-in digital amplifier delivers 150 watts continuous and 300 watts dynamic power, setting a hard ceiling on maximum output. The low-pass filter range and phase control (0 to 180 degrees) adjust only within the analogue domain after the RCA input stage.

32 Hz low-frequency extension decides suitability

The specified frequency response reaches 32 Hz at minus 3 dB, which determines whether this model can reproduce the deepest bass effects in film soundtracks or music. If your listening material demands usable output below 32 Hz, this subwoofer will not meet that requirement. The 112 dB maximum acoustic output figure further defines the practical loudness limit for a given room size.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $190.99
Pricier than about 62% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameKlipsch
Product lineSynergy
Model nameSUB-100-BLACK
Product typeSubwoofer
Product colorBlack
Audio & video
Audio channels0.1
Size & build
Cabinet materialBass Reflex
Size and weight25.5
In the box
In the boxSubwoofer

Questions about this item

Which Klipsch Synergy Black Label subwoofer model should I choose?

The SUB-100-BLACK is the single model offered here, featuring a 10-inch front-firing IMG woofer in a bass-reflex MDF cabinet with black ash finish.

What does the 150W amplifier rating mean for real-world listening?

The all-digital amplifier delivers 150W continuous and 300W peak power, driving the 10-inch driver to a maximum acoustic output of 112dB.

What inputs does the subwoofer use and what do they limit?

It uses line-level/LFE RCA jacks, so the connection is limited to analog unbalanced signals from a receiver’s subwoofer or pre-out jack.

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