Your search for "volume panel" revealed the following:
AVL SOUNDMASKING KIT
$1,932.00This Kit comes with (1) Soundmasking Generator(1) 30 Watt, 70 Volt, Masking Mixer Amplifier(4) Soundmasking Speakers, ( 500) Feet Plenum...
DBB-4: blank filler plates
$17.00Decora-style blank filler plates for unused positions in 19" panels with Decora-style holes.
AVL-10015LVC-RM: MONO Attenuator (100W)
$54.00100W volume control with rotary switch for rackmount use. Precision adjustment with 1.5 dB steps. DATA SHEET SPECIFICATIONS • Power Rating:...
XCP84-S: RECESSED BACKBOX W/STRAPS
$27.0010.06 in. dia., 4.06 in. deep, 0.187 cu.ft. volumeRecessed steel backbox with straps is undercoated to eliminate acoustic/metallic resonance and...
LER-BAV: LER WITH ACCESSORY BUNDLE
$2,195.00LER Series rack ships with a bundle of accessories. Accessory Bundle: Front Door: Surface-mount solid door with keyed lock extends...
AVLELEC-MA-60
$685.0060W mixer/amplifier powered via switchable 115 or 230VAC @ 50/60Hz or 24VDC. Includes five channel volume controls, treble and bass...
CP84: RECESSED
$31.00Recessed steel backbox for use with an 8 inch or 6.5 inch driver and screw-mount grille is undercoated to eliminate...
CB44: SURFACE BACKBOX
$44.00Steel surface-mount backbox (7.125 in. sq., 4.25 in. deep, .125 cu.ft. volume) with white powder epoxy finish features a universal mounting...
LTSM2830
$319.00LTSM2830 with 2' x 2' grill include paging driver (12W, 15W or 20W) & masking driver (12W or 15W) in...
SL Series 8 inch dual cone assemblies 15W
$70.00For background music and paging in classrooms, offices and similar venues, this easy-install speaker system includes an 8 in. 15W...