RCF SUB 15-AS

The RCF SUB 15-AS is a compact active subwoofer featuring a 15" speaker with a 3'' coil and high power in a proven design, suitable for live sound reinforcement, electronic music, and installations. It is equipped with a top-of-the-line speaker and Class D amplifier delivering 1100 W RMS power, providing an acoustic pressure of up to 133 dB with ample power reserve.

This subwoofer is an ideal complement to 8", 10", and 12" satellite full-range speakers, and its integrated DSP utilizes the Bass Motion Control algorithm for maximum control of membrane movement and extended bass response across all volume levels.

The connection panel offers mono/stereo combo inputs, XLR stereo link, and XLR outputs with a crossover. On the rear panel, you will find volume control, polarity switch, and low-pass filter frequency selection. The durable wooden cabinet with polyurethane surface finish ensures maximum scratch resistance and easy handling. With its versatility, sound quality, and performance, the SUB 15-AS is a perfect choice for small to medium spaces and mobile sound reinforcement.

General features:
• Built-in amplifier power: 1100 W RMS (Class D)
• Max. SPL: 133 dB
• Frequency range: 35 Hz – 400 Hz
• 15" woofer with 3" voice coil
• Birch plywood cabinet with polyurethane surface finish (tour grade)
• Mono/Stereo XLR/TRS combo input + link, stereo XLR Xover outputs
• Volume, polarity, and low-pass filter controls
• Best results achieved when used with RCF full-range speakers: NX 910-A, NX 912-A, NXL 24-A MK2, ART 708 A MK5, ART 710 A MK5, ART 712-A MK5, ART 732-A MK5

Technical specifications:
• Frequency range: 35 Hz – 400 Hz
• Maximum acoustic pressure (SPL) @ 1 m: 133 dB
• Driver: 1× 15" RCF low-frequency transducer with 3.0" coil

Input and output section:
• Input signal: balanced / unbalanced
• Inputs: combined XLR/TRS (Combo Jack)
• Outputs: XLR (link + stereo output after crossover)
• Input sensitivity: -2 dBu / +4 dBu

Processing:
• Protections: thermal protection
• Limiter: soft limiter
• Control elements: volume, polarity switch, low-pass filter frequency

Power section:
• Total power: 2200 W (peak power)
• Cooling: passive (convection)
• Power connector: VDE

Construction:
• Skeleton material: birch plywood
• Handles: 1 handle on each side
• Pole mount: M20
• Grille: steel with acoustic fabric
• Color: black

Dimensions and weight:
• Height: 590 mm
• Width: 420 mm
• Depth: 590 mm
• Weight: 30 kg

Packaging parameters:
• Height: 648 mm
• Width: 638 mm
• Depth: 478 mm
• Weight: 34.9 kg