Category:

RCF SUB 9004-AS

SKU: SUB 9004-AS

ACTIVE HIGH POWER SUBWOOFER

Quantity:

About this item

Product

Description

The RCF SUB 9004-AS is a single 18” high power active subwoofer. It employs a state-of-the-art transducer featuring a hypervented high power neodymium magnetic circuit with a 4” voice coil. The extremely high power amplifier is a new design that delivers extended low-frequency performance. Due to its rugged construction, it is perfect for AV rental inventories.

  • 2800 W power rating
  • 136 dB SPL Max
  • 30 – 400 Hz Frequency Range
  • 1 x 18″ Hyper Ventilation Neodymium Subwoofer
  • DSP Controlled Input Section with selectable presets
  • RDNet remote monitoring and control
  • Delay Control
  • Baltic Birch Cabinet

RCF RDNet

NETWORKED CONTROL AND MUCH MORE
RDNet is a robust management network and control platform for small, medium, and large arena-sized sound systems, as well as complex and extended installations. Based on a proprietary network protocol, RDNet provides intuitive control and monitoring of every connected device/object in the RCF audio system. Each device has DSP to address specific presets or modifications of parameters to single or groups of objects. A network user can change level, delay, EQ (linear phase FiR as well) and other settings, including advanced subwoofer configurations. RDNet is not only designed for loudspeakers—you can control parameters and routing of multiple RCF devices, such as digital matrixes or amplifiers.

TOP-END ELECTRONICS

The amplifier integrates a low-noise 32-bit DSP circuit, controlled through the RCF proprietary RDNet network to easily handle the soft clipping limiters, RMS limits, polarity, amplitude, timing, and equalization. All the settings, monitoring, and advanced features are available inside the RDNet Networked Management software. The available control panel on the back adjusts input sensitivity, Low Cut, Xover, volume, bypass, delay, and presets selection. The regulated power supply guarantees full power from 100 V to 260 V. The amplifier houses on a unique Vibrostop floating aluminum panel for extra protection during transportation.

HYPERVENTILATION SYSTEM

RCF manufactures these components to deliver the cleanest, punchiest, and undistorted low frequencies reproduction. The cone is composed of 30% carbon fiber, 20% fiberglass and 50% cellulose pulp. This particular chemical composition has been carefully developed to improve the robustness and rigidness of the cone avoiding any deformation that would result in a loss of efficiency. The 4.0″ inside/outside voice coil is wounded on a strong fiberglass former and guarantees a more efficient cooling. The former is internally and externally reinforced with Nomex that stiffens the overall structure for a better energy transfer between the voice coil and the body cone. In order to dissipate the heat generated by the powerful voice coil, RCF engineers have developed the unique Hyper Ventilation system with very low power compression. The cone is water-resistant.

CABINET

The cabinet is made of high-quality birch plywood with weatherproof treatment. The subs are stackable and lightweight, for easy set-up and tear down. A pole receptacle on the top and side allows the woofer to be used in various configurations. The heavy-duty coating and the rugged structure of the cabinet withstand long-term use and transportation and the separate housing for the amplifier guarantees component efficiency and reliability. Transportation is fast thanks to the detachable Kart kit, a dolly caster-board with rugged tour grade casters, and a rotating cam mechanism.

SPECIFICATIONS

Acoustical specifications
FREQUENCY RESPONSE:
30 Hz ÷ 400 Hz
MAX SPL @ 1M:
136 dB
Transducers
WOOFER:
18” neo, 4.0” v.c
Input/Output section
INPUT SIGNAL:
bal/unbal
INPUT CONNECTORS:
XLR, RDNet Ethercon
OUTPUT CONNECTORS:
XLR, RDNet Ethercon
INPUT SENSITIVITY:
+4 dBu
Processor section
HI-PASS FREQUENCIES:
35 Hz, 50 Hz
LOW-PASS FREQUENCIES:
Variable from 50 Hz to 400 Hz
PROTECTIONS:
Thermal, RMS
LIMITER:
Fast Limiter
CONTROLS:
Gain, Eq., Preset Switch, Output Delay
RDNET:
Yes
Power section
TOTAL POWER:
2800 W Peak, 1400 W RMS
COOLING:
Forced
CONNECTIONS:
Powercon IN/OUT
Standard compliance
CE MARKING:
Yes
Physical specifications
CABINET/CASE MATERIAL:
Baltic birch plywood
HARDWARE:
2xM20
HANDLES:
2 Side
GRILLE:
Steel
COLOR:
Black
Size
HEIGHT:
700 mm / 27.56 inches
WIDTH:
558 mm / 21.97 inches
DEPTH:
700 mm / 27.56 inches
WEIGHT:
57 kg / 125.66 lbs
Shipping information
PACKAGE HEIGHT:
770 mm / 30.31 inches
PACKAGE WIDTH:
770 mm / 30.31 inches
PACKAGE DEPTH:
630 mm / 24.8 inches
PACKAGE WEIGHT:
61.8 kg / 136.25 lbs

Reviews

There are no reviews yet.

Be the first to review “RCF SUB 9004-AS”

Your email address will not be published. Required fields are marked *

This product was featured in our Installation projects

Projects

The Huntington Theatre Company is a famous non-profit performing arts organization located in Boston, Massachusetts. It was established in 1982 and has since developed into

Our mission at Parsons Audio is to provide solutions that help engineers, educators, musicians, studio, and venue owners realize their goals. When the owners of

2022 has been a busy year for us here at Parson’s Audio. We’ve been busy doing sound system installations all over New England. The Groton

Different Solutions For You

Services

Professional Installation Services

Flawless audio systems for studios and venues

Discover

Audio Solutions for Education

Elevate learning experiences with tailored audio solutions

Discover

Outstanding Video Solutions

Visual experiences with state-of-the-art video technology

Discover