RCF S 8028 II - 3000W 2 x 18-inch Passive Bass Reflex Subwoofer with 4-inch Voice Coil in Black Finish

The RCF S 8028 II is a high-output, high-power 2 x 18-inch passive bass reflex subwoofer designed to deliver exceptional low-end performance for large-scale sound reinforcement applications. Equipped with two advanced, hypervented 18" RCF precision woofers, each featuring a 4" copper voice coil, the S 8028 II is built to handle extreme power levels while maintaining tight and controlled bass. These woofers incorporate RCF's Inside/Outside Coil Technology, ensuring minimal power compression and optimal performance. The system is capable of producing a maximum SPL of 141 dB at 1 meter, making it an ideal choice for large venues, festivals, and events where high-output subwoofer performance is essential.

The dual 18" woofer configuration, with massive vented magnets, is designed for high excursion, providing deep and articulate bass with powerful output that extends down to 30 Hz. This bass reflex system ensures maximum efficiency in bass reproduction, delivering the powerful low frequencies required for high-impact audio applications. With a power handling capacity of 3000W RMS and peak power handling of 12000W, the S 8028 II is capable of handling the most demanding sound reinforcement needs, making it suitable for both mobile and fixed installations in large venues such as arenas, theaters, concert halls, and outdoor events.

The cabinet of the S 8028 II is constructed from Baltic birch plywood, known for its durability and resonance-free properties. The cabinet is finished with a heavy-duty, textured black epoxy coating, providing excellent protection against scratches, wear, and environmental stress. The front of the subwoofer is protected by a robust metal grille with a polyester fabric coating, ensuring that the woofers remain safe from damage while maintaining sound clarity and performance. The recessed Speakon NL4 input/output connectors provide secure and reliable connections, and the M20 pole mount adaptor on the top allows for easy integration with speaker stands or arrays, offering flexibility for installation and deployment in various configurations.

Designed with versatility in mind, the S 8028 II features integrated hand-carry points for easy transportation and setup, making it ideal for both touring applications and permanent installations. The subwoofer's high system sensitivity of 101 dB ensures that it can perform effectively with a variety of amplifiers, delivering powerful bass even in large-scale systems. Whether used for high-energy music playback or sound reinforcement, the RCF S 8028 II excels in delivering the deep, dynamic bass needed for an immersive audio experience in large venues.

Features

• 3000W RMS power handling, with a 12000W peak power capacity
• 141 dB max SPL at 1 meter
• Frequency response: 30 Hz - 200 Hz
• 2 x 18" high-efficiency woofers with 4" voice coils and Inside/Outside Coil Technology
• Bass reflex design for maximum low-frequency output and efficiency
• Durable Baltic birch plywood cabinet finished with black, heavy-duty textured epoxy
• Metal grille with polyester fabric coating for protection and clarity
• M20 pole mount adaptor for easy integration with speaker arrays or stands
• Recessed Speakon NL4 input/output connectors for secure and reliable connections
• Integrated hand-carry points for easy transportation and setup

Specifications

Acoustical specifications

• Frequency Response (-10dB): 30 Hz ÷ 200 Hz
• Max SPL @ 1m: 141 dB
• System Sensitivity: 101 dB

Power section

• Amplification: Full Range
• Nominal Impedance: 4 ohm
• Power Handling: 3000 W
• Peak Power Handling: 12000 W PEAK

Transducers

• Woofer: 2 x 18", 4.0" v.c

Input/Output section

• Input connectors: Speakon NL4
• Output connectors: Speakon NL4

Standard compliance

• Safety agency: CE compliant

Physical specifications

• Cabinet/Case Material: Baltic birch plywood
• Handles: Integrated hand carry points
• Pole mount/Cap: M20 thread
• Grille: Metal
• Color: Black

Size / Weight

• Height: 25.16 inches
• Width: 41.14 inches
• Depth: 30.31 inches
• Weight: 176.37 lbs

Shipping information

• Package Height: 26.57 inches
• Package Width: 42.52 inches
• Package Depth: 31.69 inches
• Package Weight: 187.39 lbs