RCF SUB 8004-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