Description

the SUB 15-AX is a high-power portable active subwoofer designed for live performances and small to medium venues. it includes a 15” driver housed in a bass-reflex plywood cabinet with a durable polyurethane finish. powered by a 2200 W class d amplifier, it delivers clear, deep bass up to 133 dB SPL with excellent headroom. the subwoofer features advanced integrated dsp with digital crossover presets, an 8-band parametric eq, cardioid modes, delay up to 45 meters, and speaker/subwoofer alignment tools. control is intuitive via a 2.4-inch color touchscreen, rotary encoder, swipe gestures, or the rcf livremote app via bluetooth. connectivity includes combo XLR/jack inputs, link outputs, and waterproof powerCON TRUE1 TOP connectors. stackable and lightweight, the subwoofer also has ergonomic rubber-coated handles and an M20 pole mount, making it versatile and easy to deploy for live sound and dj setups.

 

Features

 

  • 2200 W class D amplifier (peak), 1100 W RMS

  • 133 dB max sound pressure level

  • 15” woofer with 3” voice coil in bass-reflex cabinet

  • digital crossover with presets and 8-band parametric EQ

  • advanced dsp with cardioid modes, delay up to 45 m, and alignment tools

  • 2.4” color touchscreen with rotary encoder and swipe navigation

  • remote control via Bluetooth® with LiveRemote app (android & iOS)

  • plywood cabinet with polyurethane finish (black or white)

  • stackable, lightweight design with ergonomic rubber handles

  • M20 threaded pole mount for speaker integration

  • combo XLR/jack inputs, XLR outputs

  • bass motion control for speaker excursion management

  • powerCON TRUE1 waterproof power connectors

  • convection cooling (fanless)

  • CE safety compliant

 

Specifications

 

frequency response 35 Hz ÷ 120 Hz
max SPL @ 1m 133 dB
woofer 15”, 3” voice coil
input signal balanced / unbalanced
input connectors combo XLR/jack
output connectors XLR
input sensitivity -2 dBu / +4 dBu
dsp controls digital crossover presets, 8-band EQ, cardioid mode, delay (up to 45 m), speaker/sub alignment
protections thermal, soft limiter
total power 2200 W peak / 1100 W RMS
cooling system convection (fanless)
power connection powerCON TRUE1 TOP IN/OUT
safety compliance CE compliant
cabinet material plywood with polyurethane finish
handles one handle per side
mounting M20 thread
grille powder-coated steel
color black, white
height 590 mm / 23.23 inches
width 420 mm / 16.54 inches
depth 590 mm / 23.23 inches
weight 31.4 kg / 69.23 lbs
package height 640 mm / 25.2 inches
package width 650 mm / 25.59 inches
package depth 480 mm / 18.9 inches
package weight 36.5 kg / 80.47 lbs
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