Scan code: LN134501 Manufacturer code: SUB 708-AS MK3

RCF 18" Bass Reflex Active Subwoofer, 700Wrms, 1400Wpeak

RCF - SUB 708-AS MK3 Active Subwoofer, 1400 W Class D amplification

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Scan code: LN134501 Manufacturer code: SUB 708-AS MK3
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£1,269.60
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Cost of purchase: £1,269.60
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Cost of purchase: £1,269.60
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Cost of purchase: £1,269.60
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Delivery Options
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18" Active Subwoofer
RCF - Sub 708-AS MK3

RCF 708-AS MK3

high-power active subwoofer for live sound applicationsThe 708-AS MK3 is a portable 18" highpower active subwoofer for live sound applications. It features a state-of-the-art transducer with a high-power ceramic magnetic circuit and a powerful Class-D amplifier that delivers sound pressure levels up to 133 dB with exceptional headroom.

Designed as the ideal complement for 8" or 10" loudspeakers, it provides outstanding performance in any application. Rear panel controls include volume, EQ, polarity, and crossover frequency selection. The rugged allwood cabinet with scratch-resistant polyurea coating makes it durable, easy to carry and install securely. With its versatility, sound quality, and high power output, the SUB 705-AS MK3 is perfect for small to mid-sized venues and portable applications.

35Hz – 120HzFrequency Response

133 dBMax SPL

1400W PeakTotal Power

at a glance • 1400 Watt Class-D Amplifier
• 18” Woofer, bass reflex housing
• Stereo Crossover
• Switchable Crossover Frequencies
• Polarity-reverse switch
• Electronic equalization, soft limiter and protection
• Stereo XLR input, Stereo XLR signal output
• Bass Motion Control excursion management

Bass Motion Control

newly advanced woofer excursion management featureWhen searching for an extended bass with enhanced performance, RCF engineers found a way to remove the high-pass filter, replacing it with a forward-thinking approach. Introducing BMC (Bass Motion Control), the newly advanced woofer excursion management feature. The speaker equipped with BMC can handle the lowest audible frequencies without affecting the woofer stability, with extended linearity and better sound integrity.

The BMC method works by creating a complete map of the dynamic behavior of the woofer, to generate a custom algorithm that only limits over-excursions. This gives total freedom of signal reproduction to the transducer. When high-pass filters normally protect the woofer motion from becoming destructive but change the phase behavior, the new BMC algorithm breaks conventional rules.

The Tech Spec

Features Specification
Frequency Response 35 Hz - 120 Hz
Max. SPL @ 1 m 133 dB
Woofer 18", 3.0" voice coil
Input Signal Balanced/unbalanced
Input Connectors XLR
Output Connectors XLR
Input Sensitivity -2 dBu/+4 dBu
Hi-Pass Frequencies 110 Hz
Low-Pass Frequencies 80 Hz
Protections Thermal, RMS
Limiter Soft limiter
Controls Volume, EQ, Phase, Crossover
Total Power 1400 W Peak, 700 W RMS
Cooling Convection
Pole Mount Yes
Dimensions Height: 693 mm
Width: 505 mm
Depth: 685 mm
Weight 40 kg
Specifications
Number of Input Channels 0
Frequency Response -3dB 35 Hz - 120 Hz dB
Frequency Response -10dB N/A
Max SPL 133 dB
Power rating (Peak) 1400 Watts (Peak)
Power rating RMS 700 Watts (RMS)
Speaker size 18 Inches
Enclosure Type Wood
Dimensions 505 x 693 x 685 (WxHxD)
Net weight 40 KG
Shipping weight 0 KG
Connectivity 2 x XLR
Connectivity (Output) 2 x XLR
Colour Black
Bluetooth No
Battery Powered No
Wifi No
App control No
Rigging Points No
Pole Mountable No
Integrated Bracket No
Sub Woofer Yes
Built in DSP No
Front of House No
Floor Monitor No
Additional Information
Scan Code LN134501
Model Number SUB 708-AS MK3
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
36 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
36 months
Manufacturer Contact Details
RCF 18" Bass Reflex Active Subwoofer, 700Wrms, 1400Wpeak
RCF 18" Bass Reflex Active Subwoofer, 700Wrms, 1400Wpeak