$259.99 $399.99

The Sound Town CALLISTO-15M-PAIR includes two CALLISTO-15M monitor speakers. The CALLISTO-15M is an affordable passive 500 Watts stage monitor speaker with impressive quality and great portability. Inside the low-profile enclosure come one 15” powerful woofer and one high frequency piezo driver; the CALLISTO-15M stage monitor doesn’t only provide amazing sound quality but also delivers a wide sound coverage. Being able to hear well, the artists will love coming back to perform on your stage.

Sound Town CALLISTO-15M stage monitor speaker comes with two 1/4” jacks which make daisy chaining with other speakers a breeze. Engineers at Sound Town understand how important it can be when a speaker is portable and easy to transport and so the stage monitor is built as small form factor, with two recessing handles on both sides and it doesn’t take a lot of foot print on your stage either. Its rugged exterior with full metal grille and four metal corners holds up to road applications.

  • The speaker set includes 2-pack professional-grade passive 2-way stage monitor speakers with 250W RMS / 500W Peak (8-ohm) power handling capability.
  • Each speaker comes with one 15” high-quality woofer with one high frequency piezo driver and provides stellar and consistent sound quality.
  • 45Hz-20KHz frequency range; 100X45 degree wide sound coverage.
  • Easy daisy chaining with your PA speakers with parallel 1/4” jacks provided
  • Rugged exterior with black carpet finish, heavy-duty metal grille and corners holds up to touring applications; easy to transport with recessed handles


Active / Passive Passive
Frequency Range 45 Hz - 20k Hz
Frequency Response 50 Hz - 20k Hz
Sensitivity 98 dB
SPL Max 122 dB
Dispersion 100º x 45º (H x V)
Configuration 15" passive DJ speaker
Transducer LF: 1 x 15" woofer, HF: 1 x Piezo driver
Impedance 8Ω Nominal
Power Handling 250W RMS / 500W Peak
Enclosure Material Particle board
Mounting Stand mount on bottom
Finish Carpet
Grill & Rigging Component Steel with anti-corrosion coat
Amplifier --
Input Button terminal, 1 x 1/4" Jack
Output 1 x 1/4" Jack
Signal Processing NO
Control --
Indicator --
Voltage --
High Frequency Driver Parts# Piezo driver
Low Frequency Woofer Parts# MLF-15

Dimension & Weight (each)

Product Width (in.) 17.9" Package Width (in.) 21.1"
Product Height (in.) 23.6" Package Height (in.) 26.8"
Product Depth (in.) 13.8" Package Depth (in.) 16.7"
Product Weight (lb.) 36.4 lbs Package Weight (lb.) 40.3 lbs


Manufacturer Warranty 1 Year