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SUB-100-Synergy Label Subwoofer Speaker with 3 Year Amber Protection Plan (2018)

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$258.95
Sep 13 · Macy's
Best price
$258.95
−0% vs high
14-day high
$258.95
All stores
$259$259$259
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $258.95 at Macy's. Highest: $258.95. Current best is 0% below the 14-day high.

About this product

The Klipsch SUB-100-Synergy Label Subwoofer is a high-performance bass reflex speaker designed for residential audio systems. It features a 10-inch front-firing woofer with high excursion and an all-digital amplifier delivering 150 watts continuous power and 300 watts peak. The subwoofer has a frequency response of 32Hz to 120Hz with a maximum acoustic output of 112dB. Constructed with MDF and a brushed polymer veneer finish, it includes line level and LFE RCA inputs, a front-mounted LED indicator, and adjustable controls for volume, lowpass filter, phase, and auto power. Measuring 12.50"W x 16.40"D x 14.50"H, it is available in Black Ash. This model supports a 3-year protection plan and is intended for home theater or music setups.

  • 10" front-firing woofer
  • 150W continuous power
  • frequency response: 32Hz–120Hz
  • MDF enclosure with polymer finish
  • RCA line level and LFE inputs
  • adjustable phase control

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SUB-100-Synergy Label Subwoofer Speaker — Price History