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70 Years of the Sounds of Education

PowerPro SD Speaker

The PowerPro SD is an easy-to-use PA system that's as powerful as it is flexible.

A portable sound system needs to be just that – portable. The battery-powered PowerPro SD has built-in wheels and a telescoping 4-position handle so it can be easily moved around for indoor or outdoor activities at schools, sporting events, hotels, conference and event facilities, houses of worship functions, for ceremonies and emergency response situations. A single 90-watt speaker can effortlessly handle 1,000 people and many more with additional wired or wireless speakers.

The PowerPro SD is fully self-contained sound system that can handle straight audio reinforcement for two wireless mics and playing music through its CD player. It's also the first portable PA to include a USB port and SD card slot for added digital play & record capabilities. The PA919SD also has all of the necessary input connections to play audio from computers and other devices.

Since distributed sound to an audience is preferable to a single source, the PowerPro SD is the first portable PA which can transmit audio to an unlimited number of wireless companion speakers (within its 300' range). It can also be cabled to additional speakers.

The PowerPro SD is available individually or bundled in several different PA packages. The PA919SD-A package combines one PA919SD wireless speaker with a wireless companion speaker (PA919PS) and comes with a wireless handheld (Q319) and wired mic, remote volume control, two tripods, and mic stand to accommodate groups up to 2,000 people.

The PA919SDM package includes one PA919SD, one beltpack transmitter (M319) and one hands-free headset mic (HBM319) while the PA919SDQ package includes one PA919SD with one handheld wireless mic (Q319). The PA919SDQ2 package bundles one PA919SD with two Q319 microphones.

  • Green, red and amber LED lights for each wireless mic receiver gives visual confirmation of power, signal & reception
  • 4-position steel handle for easy mobility
  • Dual 16-channel UHF selectability for two wireless mics
  • Programmable CD player
  • Separate volume, bass, treble controls for quality sound
  • Aux in and line inputs to connect with other media players
  • True AC/DC 110/220 power supply
  • 16-channel UHF transmitter to powered companion speakers
  • Rugged steel skid guards for protection & durability
  • Two combo XLR/1/4” mic inputs, each with volume control
  • Powerful 90 Watts RMS with weather-resistant speaker cones hold up to inclement weather
  • Plays/records from built-in SD card with integrated USB 2.0 port
  • Transmits wireless audio to other PA919SD, PA919, PA919PS, or PA329 speakers
  • Available wireless handheld mic (Q319) and hands-free operation with (M319 transmitter) and wired microphones
  • Includes volume/mute remote control (not shown)

MSRP $2,590

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MSRP $4,580


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MSRP $2,704.40

w/ M319 and HBM319

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MSRP $2,705.20

w/ Q319 mic

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MSRP $2,853

w/ 2 Q319 mic

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Portable Audio

pa919sd lifestyle2 12
pa919sd-a lifestyle 12
pa919sd lifestyle2 12a
PowerPro & PowerPro SD Overview
  • PA919SD
  • PA919SD-A
  • PA919SDM
  • PA919SDQ
  • PA919SDQ2
  • PowerPro & PowerPro SD Overview
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Speaker System
SpeakerBass reflex design tuned to 50 Hz
Woofer10” diameter, 2” diameter voice coil, 40 ounce magnet most efficient in its class, moisture resistant cone, 120 Watt Capacity
Horn Tweeter4.25" square, 12 ounce magnet, 1" diameter voice coil, 30 Watts RMS capacity, phenolic diaphragm, moisture resistant
CrossoverNetwork3kHz@12dB/Octave,aircoreinductors,Mylar/Low DF capacitors, fiberglass P.C.B. circuit
Frequency Response45 Hz to 18 kHz
Amplifier90 Watts RMS
Sound Pressure Level94 dB, 1 Watt @ 1 Meter
Power Sources100-240 volt AC universal power supply, two 12 volt (sealed and maintenance-free) lead acid batteries included
Wireless System
Transmitter16-channel UHF wireless, 904-925MHz, PLL, 300' range
ReceiversTwo 16-channel UHF wireless, 904-925MHz, PLL, internal antenna, on/off volume control, Audio & Radio Frequency receiving LED, 150' reception range from mics (handheld wireless mic or beltpack transmitter with three types of handsfree microphones sold separately)
Audio LineLine level capable buss to connect 2 wired units for greater coverage with volume control for remote speakers
UHF Receiver Specifications
Carrier Frequencies904 - 925 MHz (16 channel)
Channels#1 904.85, #2 905.75, #3 906.85, #4 908.15, #5 909.65, #6 911.35, #7 913.45, #8 914.85, #9 915.75, #10 916.85, #11 918.15, #12 919.65, #13 921.35, #14 923.25, #15 924.15, #16 925.3
Digital CapabilityPlay & record, 512MB flash memory, SD slot, USB 2.0
Built-in CD PlayerFully programmable, built-in anti-shock mechanism, shuffle
Mixer Panel
Wired Mic In #1 and #2Combo XLR / 1/4" jack, mic volume, Speech/music switch
Voice Music SwitchAdds emphasis in voice frequency range for longer range projections
Line InVia dual white & red RCA jacks, line in with level control
Line OutVia dual white & red RCA jacks
Voice Priority SwitchMic override of background music (ducking)
Speaker MuteMutes main speaker + connected speakers (wired/wireless)
Speaker OutSwitched 1/4" jack disengages main speaker, unswitched 1/4" jack divides power between main speaker and passive companion speakers
Audio ControlsSeparate Treble & Bass Controls, Digital Master Volume Control
Mechanical Features
Rear PanelAngled for easier accessibility and viewing
EnclosureFiberglass reinforced polypropylene
Grille1.5mm steel with powder-coated finish
Battery CompartmentFront-accessible with removal of two service screws
Tripod MountRecessed, molded at the optimum center of gravity
Dimensions24"H x 14"W x 14"D
Power CordDetached 6’, 3-Wire for safety
WeightActual 61 pounds, ship weight 65 pounds
Warranty6 years from date of purchase for amplifier; 1 year on battery, wireless transmitters/receivers, CD mechanism
Items in Package(1) PA919SD
(1) PA919PS wireless companion speaker
(1) Q319 wireless handheld mic
(1) PADM-515 wired mic
(2) TP-50 tripods
(1) K-201-1 mic floorstand
(1) K-415 mic holder
(see the PA919SD Specifications tab)
M319 Transmitter
Frequencies904 - 925 mHz
Transmission rangeUp to 150’
Dimesnions4.75"H x 2.5"W x 1.25"D
Safety/ComplianceCE, FCC, RoHS
HBM319 Headset Mic
Boom MicAdjustable
(see the PA919SD Specifications tab)
Q319 Mic
Frequencies904 - 925 mHz
Transmission rangeUp to 150’
Dimesnions9"H x 2"W
Safety/ComplianceCE, FCC, RoHS
(see the PA919SD Specifications tab)
(2) Q319 Mic
Frequencies904 - 925 mHz
Transmission rangeUp to 150’
Dimesnions9"H x 2"W
Safety/ComplianceCE, FCC, RoHS
Updated on: 2/12/15
Blended Learning Wireless Washable Non-Washable
“The Power Pro 916 we purchased is useful because it enables all children to hear the lesson.”
Ian Pattrick
Crabtree Junior School
Harpenden, Hertz – United Kingdom

For more Teacher Reports, click here...
Q: Does each of the 16UHF channels act the same?
Q: Are the LED lights on the PA919SP supposed to be lit?
Q: Does the PA919SD have a 3.5mm plug connection for an iPod®?
View all FAQs