RCF S4012 Bandpass Subwoofer
Black or white model available
The S4012 high-efficiency Bandpass subwoofer is the ideal bass-frequency extension to complement the RCF Acustica Compact series two-way loudspeakers – C3108 & C3110models. The low-frequency transducer is an RCF Precision high-power 12" woofer with a 3" inside/outside voice coil to minimize power compression and extend the life of the product. This new woofer design is the result of the latest refinements in RCF experiences in compact active and passive subwoofer design, resulting in a fast and controlled reproduction of the bass frequency range.
Using Bandpass loading to the transducer, the subwoofer design ensures an efficient acoustic response down to 45 Hz. The Baltic birch plywood enclosure is painted with black, heavy duty, textured epoxy.
The front is protected from a strong powder coated metal grille. The cabinet features two Neutrik Speakon™ connectors in a recessed input plate. A 35 mm pole mount adaptor is provided in the top of the cabinet, along with integrated hand carry points in the cabinet sides.
ACUSTICA Product Range
Features
- 12" high-efficiency RCF Precision 3" voice-coil woofer with Inside/Outside Coil Technology
- Horn reflex loaded woofer
- 128dB maximum sound pressure level
- Response down to 45 Hz
- Rectangular box enclosure with protective metal grille
- 15 mm birch plywood construction
- 35 mm standard pole mount in top section of cabinet
- Integrated hand carry points
System Specifications
- Freq. Range: 45 - 200 Hz
- System Sensitivity: 96 dB, 1w @1m (1)
- Rated Maximum SPL: 128 dB, @ 1m
- System Nominal Impedance: 8Ω
- System Input Power Rating RMS: 400-W (2)
- System Input Power Rating PEAK: 1200-W
- Recommended Amplifier: 800-W (3)
Transducers
- Low Frequency: 12" woofer with 3" coil
- Nominal Impedance: 8Ω
- Program Power: 900-W
- Power Handling Capacity: 450-W
- Sensitivity: 97 dB, 1w @1m
Physical Specifications
- Enclosure: Rectangle, 15 mm birch plywood construction
- Rigging Inserts: Pole mount
- Colour: Black / Grille: Custom Perf. Steel
- Input Connections: Speakon® NL4
- Weight: 20 Kg




