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 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.

Applications:
Touring sound reinforcement for small and mid-sized venues
Portable and installed audio-visual systems
Theatres and night clubs
Stage monitor, side fill and drum fill reinforcement
DJ sound systems

Features:

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

Specifications:

Acoustical
Frequency Response -3 dB: 30 Hz ÷ 400 Hz
Max SPL: 136 dB
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
Crossover frequencies: HI-PASS FREQUENCIES: 35 Hz, 50 Hz LOW-PASS FREQUENCIES: Variable from 50 Hz to 400 Hz Hz
Protections: Thermal, RMS
Limiter: Fast Limiter
Controls: Gain, Eq., Preset Switch, Output Delay

Amplifier Specifications
Total power: 2800 W PEAK
Low frequencies: 2800 W PEAK
Total power: 1400 W RMS
Low frequencies: 1400 W RMS
Cooling: Forced
Connections: Powercon IN/OUT

Cabinet
Cabinet Material: Baltic birch plywood
Hardware: 2xM20
Handles: 2 Side
Grille: Steel
Color: Black

Physical Specifications
Height: 700/27.56 mm/inch
Width: 558/21.97 mm/inch
Depth: 700/27.56 mm/inch
WEIGHT: 57 kg / 125.66 lbs

RCF Sub9004-as (RCF Sub9004AS)