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Innovox Audio SL-2.1R-WHT
Two-Way Surface Mount Speaker (with 2x 4" LF Driver, White)


The Innovox Audio SL-2.1R is a slim 2-way loudspeaker designed to be surface-mounted and disappear into the architectural surroundings.
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Sale Price: $299.99
List Price: $450.00
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Innovox Audio SL-2.1R-WHT
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The Innovox Audio SL-2.1R is a slim 2-way loudspeaker designed to be surface-mounted and disappear into the architectural surroundings.  Featuring a ribbon HF driver and dual long-throw 4" LF drivers, the SL-2.1R provides audio performance identical to the SL-2.1US.  The SL-2.1R may be easily integrated in millwork using the optional SL-2.1R-MWA Millwork Adapter Kit.

Adding the available SBC-110 ceiling-mounted subwoofer extends system LF response to 34 Hz and increases maximum system SPL.

Innovox Audio SL-2.1R-WHT Features/Specifications:

  • Frequency Response:  120 Hz - 20 kHz
  • Sensitivity:  92 dB @ 2.8 volts / 1 meter
  • Impedance:  6 ohms
  • Power Handling:  90 watts, program
  • Maximum Output:  114 dB peak @ 1 meter
  • Nominal Coverage Angles:  120° H x 90° V
  • Dimensions:  18.00" x 4.56" x 2.06"
  • Shipping Weight:  7 lbs.
  • System Configuration:  Low profile 2-way
  • Components and Loading:  (2) 4" cone LF drivers; (1) 3" ribbon HF tweeter
  • Recommended High Pass Filter:  Built-in 1st order @ 120 Hz; no outboard HP necessary
  • Cabinet Type:  Sealed box, low profile
  • Enclosure Material:  Steel, composite endcaps
  • Finish:  White (SL-2.1R-WHT)
  • Connectors:  Dual binding-head screws
  • Suspension Hardware:  Mounting brackets included (brackets allowapprox. 10° lateral pivot)
  • Grill:  Integral fabric wrap; optional millwork adapter kit includes perforated steel grille

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