RCF SUB 8008-AS Double 18 Bass Reflex Active Subwoofer
PROFESSIONAL POWERED DUAL 18" SUBWOOFER
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose click and collect as your delivery option online or, during store opening hours, call our sales team at 01483 456777 to place a 10% deposit.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that, unless you have paid a deposit to reserve the item, it will continue to be free, both online and in-store, for another customer to buy. Therefore we would advise you to place a 10% deposit by either using the on-line click and collect service or calling us 01483 456777.
SKU: 13000752
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Product Description
The RCF SUB 8008-AS is a professional double 18-inch active subwoofer designed to deliver exceptional performance in live sound environments, touring setups, clubs, and rental applications. Engineered with two high-power woofers featuring 4-inch voice coils and a robust ceramic magnetic circuit, this subwoofer provides remarkable low-frequency extension with precision and power. With an impressive 4400 W Class-D bi-amplification system, the SUB 8008-AS achieves a maximum sound pressure level of 137 dB, ensuring deep, impactful bass that can energise audiences in medium to large venues. Built for durability and reliability, it features a rugged all-plywood cabinet with scratch-resistant polyurea coating and a fan-less convection cooling system, ensuring silent operation even under demanding conditions. Offering versatile controls including multiple crossover presets, cardioid options, and output delay settings, the SUB 8008-AS provides advanced adaptability for diverse audio requirements. Whether for DJs, live bands, or professional touring systems, this subwoofer delivers unparalleled power, accuracy, and reliability.
Key Features:
- High Power Output:
Delivering 4400 W peak Class-D amplification with a maximum sound pressure level of 137 dB, ensuring consistent, powerful bass performance for live and touring applications. - Advanced Transducer Design:
Equipped with two 18-inch woofers featuring 4-inch voice coils, optimised for high efficiency, low distortion, and accurate low-frequency reproduction. - Rugged and Reliable Construction:
A tour-ready plywood cabinet with scratch-resistant coating, ergonomic side handles, and convection cooling for long-term durability and ease of transport.
Industry-Leading Subwoofers:
RCF subwoofers are a benchmark in professional audio, chosen by sound engineers worldwide for their exceptional output and reliability. The SUB 8008-AS maintains this legacy by delivering ultra-low frequencies with clarity and impact. Its compact yet powerful design enables efficient integration into live systems, offering impressive size to output performance. With internal delay control, self-powered design, and cardioid configuration options, it provides an immersive and controlled listening experience, perfectly suited to both live sound reinforcement and DJ applications.
Power That Moves:
At the heart of the SUB 8008-AS lies its 4400 W Class-D amplifier, capable of producing extraordinary dynamic range with remarkable energy efficiency. The amplifier delivers an ultra-fast attack, realistic transient response, and very low heat loss, all while operating silently thanks to its fan-less convection cooling. With advanced limiter technology, the input signal retains its natural character, even at peak levels. Engineered for maximum safety and stability, the amplifier ensures consistent performance under rigorous conditions, making it one of the most dependable power stages in its class.
Tour-Ready Workhorse:
The SUB 8008-AS is designed for demanding professional use, offering both portability and rugged strength. Its lightweight plywood cabinet features durable polyurea coating, heavy-duty metal grille, and ergonomic rubberised handles for easier handling. Two M20 threaded pole mounts allow for versatile placement in both vertical and horizontal configurations. The frontal vented ports ensure optimal performance even when the unit is positioned in recessed spaces. Built to withstand the rigours of touring, this subwoofer guarantees reliable operation, ease of setup, and long-term resilience.
Specifications:
- Frequency Response: 30 Hz to 120 Hz
- Maximum SPL @ 1m: 137 dB
- Woofer: 2 x 18", 4.0" voice coil
- Input Signal: Balanced/unbalanced
- Input Connectors: XLR
- Output Connectors: XLR
- Input Sensitivity: -2 dBu / +4 dBu
- Crossover Frequencies: Selectable
- Protections: Thermal, excursion, RMS
- Limiter: Soft limiter
- Controls: Crossover, phase switch, Deep/Punch, output delay setting
- Total Power: 4400 W peak
- Cooling: Convection/forced
- Power Connections: Powercon TRUE1 TOP IN/OUT
- Safety Compliance: CE compliant
- Cabinet Material: Plywood
- Hardware: 2 x M20 mounts
- Handles: 2 side handles
- Pole Mount: M20 thread
- Grille: Steel with protective foam backing
- Colour: Black
- Height: 550 mm / 21.65 in
- Width: 1180 mm / 46.46 in
- Depth: 700 mm / 27.56 in
- Weight: 80 kg / 176.37 lbs
- Part Numbers: 13000752 (220-240V, EAN 8024530019945) / 13000753 (115V, EAN 8024530020194)