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Alto Professional Spectrum PA

Photos - Speakers Alto Professional Spectrum PA
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Outdated Product
$428.60
Mount: floor; Type: active; Number of channels: 1.0; Number of speakers: 4; Bands: 2; Maximum amplifier power: 200; Overall frequency range (Hz): 65 – 20000; Phase inverter: bass reflex; RCA; mini-Jack (3.5 mm); XLR/Jack: Jack (6.35 mm) and XLR; Bluetooth;
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Alto Professional Spectrum PA
concertbass reflexBluetooth
Main
Featuresconcert
Mountfloor
Specs
Typeactive
Number of channels1.0
Number of speakers4
Number of bands2
Crossover frequency1.8 kHz
Power / frequency
Maximum amplifier power200 W
Overall frequency range65 – 20000 Hz
Design
Design featuresbass reflex
horn design
Connectors
InputsRCA
mini-Jack (3.5 mm)
Jack (6.35 mm) and XLR
Outputsbalanced XLR
General
Bluetooth+
Tweeter size25 mm
Woofer size (LF/MF)165 mm
Finishing materialMDF
Front speaker dimensions (HxWxD)74x21x26 cm
Weight10.2 kg
Official Websitealtoproaudio.com
Added to E-Catalogaugust 2016
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Alto 2025 - new arrivals, bestsellers, and the most relevant models Alto.
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Additional features speakers Alto Professional Spectrum PA:
  • Built-in DSP processor
  • Built-in 3-channel mixer
  • Level, bass and treble controls for each channel
  • LED lights
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