RCF S 8028 II 3000 Watt RMS Dual 18-Inch Passive Bass Reflex Subwoofer - Black
The RCF S 8028 II is a beast of a subwoofer, delivering mind-blowing bass performance! It's perfect for anyone who craves that deep, powerful sound, whether you're a professional DJ, a music enthusiast, or just want to upgrade your home audio setup. With its two advanced 18” RCF precision woofers in a bass reflex configuration, it's optimized for tight, powerful output. Each woofer has a massive vented magnet and a 4” copper voice coil, showing off RCF's top-notch transducer technology. This system pumps out a maximum SPL of 141dB and supports 3000 Watts AES power. The cabinet has two Neutrik Speakon connectors on a recessed input plate, plus an M20 pole mount adaptor on the top for extra versatility.
Features:
- • Two 18-inch high-efficiency woofers with 4.0-inch voice coils and Inside/Outside Coil Technology for amazing bass
- • Maximum sound pressure level of 141 dB to really shake things up
- • Response down to 30 Hz for that deep, rich bass you love
- • System Power rating of 3000 Watt RMS for serious power
- • M20 standard pole mount on top of the cabinet for easy setup
- • Baltic Birch cabinet painted black with heavy-duty, textured epoxy for durability
- • Recessed Speakon NL4 Input/Output for convenient connections
- • Protective metal grille with polyester fabric coating to keep it safe
Specifications:
- Acoustic:
- Frequency Response (-10dB): 30Hz - 200Hz
- Max SPL @ 1m: 141dB
- System Sensitivity: 101dB
- Power section:
- Nominal Impedance (ohm): 4Ω
- Power Handling: 3000W RMS
- Peak Power Handling: 12000W PEAK
- Recommended Amplifier: 6000W
- Transducers:
- Woofer: 2 x 18'', 4.0'' v.c
- Nominal Impedance (ohm): 8Ω
- Input Power Rating: 1500W AES, 3000W PEAK
- Sensitivity: 100dB, 1W @ 1m
- Input/Output section:
- Input connectors: Speakon NL4
- Output connectors: Speakon NL4
- Standard compliance CE marking: Yes
- Physical specifications:
- Cabinet/Case Material: Baltic birch plywood
- Handles: Integrated hand carry points
- Pole mount/Cap: Yes
- Grille: Metal
- Color: Black
- Size:
- Height: 639mm / 25.16 inches
- Width: 1045mm / 41.14 inches
- Depth: 770mm / 30.31 inches
- Weight: 80kg / 176.37lbs
- Shipping information:
- Package Height: 675mm / 26.57 inches
- Package Width: 1080mm / 42.52 inches
- Package Depth: 805mm / 31.69 inches
- Package Weight: 85kg / 187.39lbs





The RCF S 8028 II is a powerful subwoofer designed for superior bass performance. It's perfect for professional DJs, music enthusiasts, or anyone looking to upgrade their home audio. With two 18-inch woofers, it delivers tight, powerful bass. The cabinet features two Neutrik Speakon connectors and an M20 pole mount adaptor. It has a maximum SPL of 141dB and supports 3000 Watts AES power. The dimensions are Height: 639mm (25.16 inches), Width: 1045mm (41.14 inches), Depth: 770mm (30.31 inches), and it weighs 80kg (176.37lbs). The package dimensions are Height: 675mm (26.57 inches), Width: 1080mm (42.52 inches), Depth: 805mm (31.69 inches), and it weighs 85kg (187.39lbs).