Passive Ceiling Speaker 6.5 inch Stereo 10W Loudspeaker Home Theater Sound System Public Broadcast Audio for Restaurant Inn

Electro-Voice 205-4T 4" 10W Full-Range Ceiling Loudspeaker with 70.7V/100V Transformer, 90Hz - 18kHz Frequency Response, 8 Ohms Impedance, 101dB SPL, Single

Polk Audio Pre-Construction Brackets for Easy In-Wall & In-Ceiling Loudspeaker Installation

Polk Audio TL1 5-Way Compact High Performance Satellite Loudspeaker, Single

Electro-Voice 209-8A 8" 10W Full-Range Ceiling Loudspeaker, 80Hz-15kHz Frequency Response, 8 Ohms Impedance, 104dB SPL, Single

JBL U-Bracket for Control 25-1 Background/Foreground Loudspeaker, White

dB Technologies WB-OP12 Wall-Mount Bracket for OPERA 12 Loudspeaker

Electro-Voice 309-4TWB 8" 16W Two-Way Ceiling Loudspeaker with Premounted Round, 85Hz-18kHz Frequency Response, 8 Ohms Nominal Impedance, Single, White Baffle

Mount-It! Turcom X-Bass 10W Enhanced Boost Bluetooth Speaker, Single

Electro-Voice 309-4T 8" Coaxial Ceiling Loudspeaker, 85Hz-18kHz Frequency Response, 16 Watts, 8 Ohms Impedance, 4 Watt 25/70.7/ 100-V Line Transformer, Single

Mount-It! Turcom AcoustoShock Move 10W Portable Water-Resistant Bluetooth Speaker, Single

Telex Mounting U-Bracket for S-40 Loudspeaker, Black, Pair for Mounting Two Speakers

JBL U-Bracket for Control 23-1 Background/Foreground Loudspeaker, Black

JBL U-Bracket for Control 23-1 Background/Foreground Loudspeaker, White

JBL U-Bracket for Control 25-1 Background/Foreground Loudspeaker, White

Durable 413 LCD TV Speakers 8 Ohm 10W Audio Range Speakers Loudspeaker Resonance

JBL U-Bracket for AC195 Loudspeaker, Black

JBL U-Bracket for Control 28-1 Background/Foreground Loudspeaker, White

JBL U-Bracket for Control 25-1 Background/Foreground Loudspeaker, Black

JBL U-Bracket for Control 28-1 Background/Foreground Loudspeaker, Black

JBL U-Bracket for AC895 Loudspeaker, White

QSC SP-26 26" Loudspeaker Pole

Mackie T100 Steel Loudspeaker Tripod Stand

JBL U-Bracket for AC895 Loudspeaker, Black

Telex SSK-1 Single Stud Rigging Kit for ZX3 Series Loudspeaker, Set of 3

K&M 24613 Aluminum Rigging Collar for Loudspeaker and Lighting Stands

QSC SP-36 Loudspeaker Pole

Wisconsin on the Air: 100 Years of Public Broadcasting in the State That Invented It

The new consumer survival kit: Adapted from the series produced by the Maryland Center for Public Broadcasting

Radio's Hidden Voice: The Origins of Public Broadcasting in the United States (The History of Media and Communication)

Freedom of the Air and the Public Interest : First Amendment Rights in Broadcasting to 1935 [first edition]