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Review Summary
35 Hz - 120 Hz
135 dB
18", 4" voice coil
Stereo XLR
0 dBu / + 99 dBu
Selectable
Thermal, rms
Dynamic limiter
Gain, EQ, xover, delay, cardioid
2200 W Peak
2200 W Peak
Convection
Powercon in-out
Baltic birch plywood
2 side
Yes
27.32 x 20.59 x 27.56" (69.39 x 52.30 x 70.00cm)
95.90 lbs (43.50kg)
Are you seeking a subwoofer that delivers not just sound, but an experience? Look no further than the SUB 8003-AS MKII 18" 2200W Active Subwoofer, a testament to RCF's legacy of crafting high-performance audio equipment. This subwoofer is engineered to provide a powerful, high-quality bass response that is both clear and impactful, making it an ideal choice for professionals in the music and audio industry.
With a formidable 2200W power capacity, the SUB 8003-AS MKII ensures that your sound system will deliver deep and resonant bass tones that can reach a maximum SPL of 135 dB. The frequency response range of 35 Hz to 120 Hz covers the essential low-end spectrum, ensuring that every note is felt as much as it is heard.
The 18" woofer, featuring a 4.0" voice coil, is designed using the latest RCF technology, which includes both digital amplifiers and DSP processing to enhance performance and maintain audio fidelity. The woofer's advanced inside/outside voice coils are a hallmark of RCF's commitment to power handling and reliability, transferring sound with precision and minimal distortion.
For those who demand versatility and control, the SUB 8003-AS MKII offers selectable gain, crossover, and delay options, allowing you to tailor the sound to your specific needs. The built-in DSP comes with presets that seamlessly adapt to RCF's active 2-way speakers, making it a perfect match for the ART 7, 4PRO, and D-Line Series.
The robust birch tour-grade cabinet is not only durable but also designed with portability in mind, catering to the needs of touring bands and mobile DJs. The innovative input board features stereo XLR inputs and link-crossover outputs with switchable frequencies, ensuring compatibility with satellite systems.
The SUB 8003-AS MKII also includes a comprehensive set of XOVER presets, offering low-pass and high-pass filters to optimize your sound setup. The cardioid setup capability allows for the creation of cardioid systems with two or three modules, reducing rearward sound dispersion and enhancing the audio experience for your audience.
The rear panel of the subwoofer is thoughtfully designed with user-friendly controls, including an encoder for input sensitivity, which ranges from maximum attenuation to maximum input gain. The time delay setting, expressed in meters, helps in aligning the subwoofer with the main speakers for precise sound timing.
In summary, the SUB 8003-AS MKII 18" 2200W Active Subwoofer is a professional-grade, high-quality audio solution that offers durability, advanced features, and the powerful performance that RCF is renowned for. Whether you're a musician, DJ, or audio engineer, this subwoofer is engineered to elevate your sound system to new heights.