Black Series Indoor/Outdoor 4" 2-Way 70V/ 8Ohm Pendant/Mounting Speaker, Optional Outdoor Landscape Mount Accessory Kit, (Single) Black or White- PLS4

The PLS4 offers customers a visually pleasing alternative for adding foreground and background audio in areas where performance is as important as aesthetics. Pendant loudspeakers resemble lighting fixtures and blend into commercial environments such as malls, restaurants, bars, museums and other environments where multiple speakers are required or any environment where high vaulted ceilings make speaker placement difficult.

Our BK-PLS4 hanging or wall-mount pendant speaker allows integrators to design high performance audio systems that blend into any décor or landscape. Mimicking a pendant light fixture, this covert loudspeaker offers excellent coverage in spaces with open architecture or high or open beam ceilings where installing traditional speakers can be challenging if not impossible. Suitable for both indoor and outside settings, our BK-PLS4 Pendant performs to OSD Black’s high standards and includes a specially treated UV-resistant enclosure and rust-resistant grille. Ideal for adding background audio in malls, restaurants, bars, museums and other visually sensitive spaces, the wide-dispersion 4” polypropylene woofer and ¾” silk dome tweeter driver deliver consistent coverage and full range frequency response for both music and paging applications. Part of the OSD Black line of high performance speakers, the BK-PLS4 also includes a hanging cable as well as an adjustable surface-mount stand for indoor wall-mounting. For outdoor mounting, customers can purchase our accessory pack from the drop down menu that includes a metal plate and plastic stake.

Contemporary Pendant Design

With a stylish and contemporary design that blends into high-end interiors and exteriors, the BK-PLS4 pendant can be hung from the ceiling or wall mounted with the included pivoting stand. Available in black or white, the enclosure is paintable for a truly custom look, and the rear cover and hanging cable hide wires and hardware.

Easy-Access Impendence Selector

The BK-PLS4 is a 70V pendant speaker and includes a built-in 0-20W-10W-5W-2.5W Ohm selector. An important feature in commercial applications where multiple speakers are run, the switch or “tap” has voltage-limiting circuitry so you can hang dozens of speakers in parallel on a single amplifier output by providing the matching load.


  • Pendant light fixture design blends aesthetically into commercial or residential environments
  • 4” polypropylene woofer for powerful and even low and mid frequencies
  • Includes 0-20W-10W-5W-2.5W-8 Ohm selector
  • Ideal for indoor and outdoor applications
  • Weather-resistant enclosure
  • Rust-resistant Aluminum Grille
  • Available in black or white
  • Enclosure can be painted to match any décor
  • Optional landscape mounting accessories available
  • Includes hanging cable and pivoting stand for indoor wall-mount applications

Hanging mount accessories included with the pendant speakers:

  • Top Cover (1)
  • Carabiner & Nut (1)
  • 3.5 FT Hanging Cable (1)
  • Hook (2)
  • Screws (2)
  • UV Resistant Cap (1)
  • Adjustable Stand (1)
  • Screws (4)

Looking to mount these outdoors? Choose from the drop down menu for the outdoor landscape accessory kit, which includes:

  • (1) Stake
  • (1) Metal stability/mounting plate

Additional Information

More Information
ManufacturerOSD Audio
Model NumberPLS4
  • Speaker Type: 4" Weather Resistant Hanging Pendant Speaker (70V/8 Ohm)
  • Woofer: 4" Polypropylene Cone with Rubber Surround
  • Tweeter: .75" Silk Dome
  • Frequency Response: 110Hz-20kHz
  • Max Power: 40 Watts
  • Sensitivity: 83 dB
  • Impedance: 8 Ohms/ 70V
  • Dispersion Angle: 120°
  • Wattage Taps: 20 Watts, 10 Watts, 5 Watts, 2.5 Watts
  • IP66 Rated, Dust Proof and Water Resistant
  • Powder-coated Rust-resistant Grille
  • Inputs: Phoenix Connectors
  • Unit Dimensions: (H X W) 7.5" x 5.4"
  • Colors: Black or White
  • Sold As: Single

Included with the optional Outdoor Landscape Accessory Kit

  • (1) Stake
  • (1) Metal stability/mounting plate
California's Proposition 65
Write Your Own Review
You're reviewing:Black Series Indoor/Outdoor 4" 2-Way 70V/ 8Ohm Pendant/Mounting Speaker, Optional Outdoor Landscape Mount Accessory Kit, (Single) Black or White- PLS4
Your Rating