RCF SUB 15-AS Active 15" Subwoofer 2200W

Description

The SUB 15-AS is a powerful, compact 15" active subwoofer designed to deliver deep, defined bass in portable and live sound environments. With a 2200W Class-D amplifier and a premium 15" transducer featuring a 3.0" voice coil, it produces a maximum SPL of 133 dB with precision and punch. Tailored as the ideal low-frequency extension for 8", 10", and 12" loudspeakers, the SUB 15-AS incorporates Bass Motion Control for extended bass response and clarity at any level. Connectivity includes mono/stereo combo inputs, stereo XLR link outputs, and dedicated XLR crossover outs, along with rear panel controls for volume, polarity, and low-pass filtering. Housed in a durable birch plywood cabinet with a rugged polyurea coating, this sub is road-ready, easy to transport, and built for professional performance in small to mid-sized venues.

Features:
2200W peak Class-D amplifier for high-efficiency power delivery
133 dB maximum SPL with controlled, distortion-free bass
35 Hz – 400 Hz frequency range for deep low-end response
Custom 15" woofer with 3.0" voice coil for fast, dynamic performance
Bass Motion Control algorithm enhances clarity at any volume
Combo XLR/TRS inputs, stereo XLR link and crossover outputs
Rear panel controls for volume, polarity, and low-pass filter
Tour-grade Baltic birch plywood cabinet with black polyurea finish
Steel front grille with protective backing
M20 threaded pole mount and side handles for portability
Convection cooling for silent operation
CE compliant and engineered for professional use

Specifications:

Acoustical
Frequency Response: 35 Hz – 400 Hz
Max SPL @ 1m: 133 dB
Woofer: 1 x 15", 3.0" voice coil

Input/Output
Input Signal: Balanced / Unbalanced
Input Connectors: Combo XLR / ¼” Jack
Output Connectors: XLR
Input Sensitivity: -2 dBu / +4 dBu

Processing
Protections: Thermal
Limiter: Soft limiter
Controls: Volume, polarity, low-pass filter frequency

Amplification
Total Power: 2200 W peak
Cooling: Convection
Power Connection: VDE

Construction
Cabinet Material: Baltic birch plywood
Finish: Black polyurea coating
Grille: Steel with protective fabric
Handles: 1 per side
Pole Mount: M20 threaded insert

Dimensions & Weight
Height: 590 mm / 23.23 inches
Width: 420 mm / 16.54 inches
Depth: 590 mm / 23.23 inches
Weight: 30 kg / 66.14 lbs