RCF SUB 8004-AS 18-inch 2500W Powered Subwoofer

Description

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.

RCF SUB 8004-AS 18-inch 2500W Powered Subwoofer 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

RCF SUB 8004-AS 18-inch 2500W Powered Subwoofer 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:2 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

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Frequently Asked Questions (FAQ)

What is the power output of the RCF SUB 8004-AS?

The RCF SUB 8004-AS delivers 2500W peak power for powerful and deep bass performance.

Is the RCF SUB 8004-AS good for DJs and events?

Yes, it is ideal for DJs, clubs, live shows, weddings, and professional sound systems.

What size woofer does it use?

It features a high-performance 18-inch woofer for strong and deep low-frequency output.

How good is the bass performance?

It delivers very deep, punchy bass suitable for large venues and high-energy music.

Does it have DSP control?

Yes, it includes built-in DSP for tuning, presets, and optimized sound performance.

Is it suitable for large events?

Yes, it is designed for high SPL output and works well in large indoor and outdoor events.