RCF SUB 708-AS MKII 18" Active Subwoofer

RCF SUB 708-AS MKII 18" Active Subwoofer

RCF SUB 708-AS MKII 18" Active Subwoofer

Special Order
Expected availability: 7-10 business days

Size: 18"


Special Order


Special Order

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$0.00 Tax Collected Outside NY and NJ

You Pay: $1,149.00

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RCF SUB-708AS-MK2 overview

  • 1Description

The SUB 708-AS MKII 18" Active Subwoofer from RCF is a compact and powerful bass reflex subwoofer. It is equipped with a 18" high power woofer with 3" voice coil, powered by a 1400W digital amplifier in robust plywood housing for a powerful bass. Thanks to the built-in DSP digital stereo crossover with adjustable crossover frequency, it can be easily set up with a satellite speaker.

The subwoofer is equipped with 1400W digital amplifier that produces a very high output, low distortion, and natural sound. The amplifier features a solid mechanical aluminum structure which not only stabilizes the amplifier during transportation but also assist in the heat dissipation. The input board includes stereo XLR Inputs (balanced/unbalanced), stereo XLR Link/Xover outputs, volume control, Xover switch, phase switch. The 3 status LEDs – limiter / signal / status are provided for monitoring the system.

Two ergonomic recessed handles are positioned on the sides of the speaker. Thanks to the integrated steel pole mount, the subwoofer can be easily combined with another speaker. The use of steel instead of plastic makes the whole system particularly reliable and robust, thus allowing to choose a heavier monitor without the risk of damage.

1400W digital amplifier
18" woofer, bass reflex housing
Stereo crossover
Switchable crossover frequencies
Phase-reverse switch
Electronic equalization, soft limiter, and protection
Stereo XLR input, Stereo XLR signal output
Applications: Club sound, DJs, portable PA, rental, small theatre
In the Box
RCF SUB 708-AS MKII 18" Active Subwoofer
  • Power Cable Cable
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    RCF SUB-708AS-MK2 specs

    Frequency Response 35 Hz to 120 Hz
    Maximum SPL 133 dB
    Woofer 18", 3" voice coil
    Input Signal Balanced / unbalanced
    Input / Output Connectors Stereo XLR
    Input Sensitivity -2 dBu / 4 dBu
    Crossover Frequencies 80 to 110 Hz
    Protections Thermal, rms
    Sensitivity Control: Yes
    Limiter Soft limiter
    Controls Volume, EQ, phase, xover
    Power Supply Total Power: 1400 W peak, 700 W RMS
    Frequencies 1400 W peak, 700 W RMS
    Cooling Convection
    Connection VDE connector
    Material Baltic birch plywood
    Handles 2 side
    Pole Mount/Cap Yes
    Dimensions (H x W x D) 26.2 x 20 x 27.5" (66.5 x 51 x 70 cm)
    Weight 84 lb (38 kg)

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