RCF Professional Audio SUB 8004-AS ACTIVE SUBWOOFER

Code: 13000392
  • £2,179.00
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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

 

 2500 Watt Peak, 1250 Watt 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

 

POWERFUL CLASS D AMPLIFIERS

 

RCF's Class-D power amplifier technology packs huge performance operating with high efficiency into a lightweight solution. RCF amplifiers deliver an ultra-fast attack, realistic transient response, and impressive audio performance. The amplifier features a solid machined aluminium structure which not only stabilises the amplifier during transportation but also helps the fan-less heat dissipation. All the amplifiers present SMPS power supply section to produce maximum output and minimum weight.

 

 

 

THE TRASDUCERS INNOVATORS

 

RCF specialises in developing advanced transducer technology including the application of high-tech materials such as Neodymium, Carbon Fiber, Pure Titanium, Kevlar, Kapton and Mylar hybrids. With over 60 years of design and manufacturing experience in the market, RCF has been instrumental in technological inventions such as carbon fiber cone molding, double silicon spiders, inside/outside voice coil windings to edge wound voice coil manufacturing and pure titanium diaphragm forming. Our latest developments have resulted in designing state of the art neodymium magnetic circuits, radically new voice coil ventilation systems and ground breaking direct drive voice coil assemblies.

 

 

 

LEGENDARY SUBWOOFERS

 

RCF subwoofers are the first choice of many sound engineers, thanks to the very high SPL levels at very low frequencies, small dimensions compared to the competitors, self- powered design, internal delay control, cardioid configuration options and impressive size/weight to SPL output ratio. Your crowd will be able to live an engaging immersive experience.

 

 

 

CABINET & MECHANICS

 

The RCF cabinets are made of baltic birch plywood coated with a textured black finish. The subs are stackable and light-weight, for easy set-up and tear down, thanks to the ergonomic handles. A pole receptacle on top and side allows the use of the box in various configurations. The powder coated front grille integrates a special transparent-to-sound foam backing on the inside to further protect the transducers from dust.

Acoustical specifications  

FREQUENCY RESPONSE:

30 Hz ÷ 120 Hz

Transducers  

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  

HI-PASS FREQUENCIES:

120 Hz

 

LOW-PASS FREQUENCIES:

90 Hz

 

PROTECTIONS:

Thermal, RMS

 

LIMITER:

Fast Limiter

 

CONTROLS:

Xover, Phase switch, Deep/Punch, Outuput Delay Settings, Cardioid

Power section  

TOTAL POWER:

2500 W Peak, 1250 W RMS

 

LOW FREQUENCIES:

2500 W Peak, 1250 W RMS

 

COOLING:

Convection

 

CONNECTIONS:

Powercon IN/OUT

Standard compliance  

CE MARKING:

Yes

Physical specifications  

COLOR:

Black

Size  

HEIGHT:

700 mm / 27.56 inches

 

WIDTH:

558 mm / 21.97 inches

 

DEPTH:

700 mm / 27.56 inches

 

WEIGHT:

56 kg / 123.46 lbs

Shipping informations  

PACKAGE HEIGHT:

761 mm / 29.96 inches

 

PACKAGE WIDTH:

751 mm / 29.57 inches

 

PACKAGE DEPTH:

612 mm / 24.09 inches

 

PACKAGE WEIGHT:

60 kg / 132.28 lbs

This product has not been reviewed yet.

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