
RCF Sub-8004as (RCF SUB8004-as)
The SUB 8004-AS is one of the most powerful 18” subwoofers in pro-sound category.
Featuring a high power, hypervented 18” woofer, with 4” inside/outside voice coils, this cabinet is designed to deliver a serious amount of low frequency. Powered by a 1250W digital amplifier module, the SUB 8004-AS can perform in the most demanding situations. The input board includes volume control, deep/punch switch, high pass switch, phase switch, cardioid, time delay.
FEATURES
2500 Watt Peak, 1250 Wat RMS
136 dB max SPL
30 Hz - 120 Hz frequency response
18" Woofer, 4.0" voice coil vented woofer
DSP controlled Input section with selectable presets
Delay control
Baltic birch tour grade cabinet
Compatible with NXL23-A (stacking)
Compatible with NXL24-A (stacking)
Multiple configurations with HDL 10-A and HDL 20-A
ACOUSTICAL SPECIFICATIONS
Frequency Response -3 dB:30 Hz ÷ 120 Hz
Max SPL:136 dB
Woofer:18", 4.0" v.c.
INPUT/OUTPUT SECTION
Input signal:bal/unbal
Input connectors:XLR
Output connectors:XLR
Input sensitivity:-2 dBu / +4 dBu
PROCESSOR SECTION
Crossover frequencies:Selectable 90 Hz - 120 Hz Hz
Protections:Thermal, RMS
Limiter:Fast limiter
Controls:Xover, Phase switch, Deep/Punch, Output Delay Settings, Cardioid
AMPLIFIER SPECIFICATIONS
Total power:2500 W PEAK
Low frequencies:2500 W PEAK
Total power:1250 W RMS
Low frequencies:1250 W RMS
Cooling:Convection
Connections:Powercon in-out
CABINET
Cabinet Material:Baltic Birch
Hardware:2xM20, 4 x wheels mounting points
Handles:4 side
Colour:Black
PHYSICAL SPECIFICATIONS
Height:700 / 22.56 mm/inch
Width:557.5 / 21.95 mm/inch
Depth:700 / 27.56 mm/inch
Net Weight:51.0 / 112.20 kg/lbs
One of the best single 18 subs out there. Very musical and super tight clean low end. Little brother to the rcf sub8006. Sounds just like the 8006 only less spl.