Designed to complement the ART-Series or any full-range speaker, the RCF SUB 8003-AS MK3 is a professional 18" high-powered active subwoofer well suited for bands, DJs, clubs, touring companies, and rental houses.

The subwoofer's integrated Class-D amplifier delivers 2200W of peak power to the 18" driver, which offers a frequency range of 35 to 120 Hz with a maximum SPL of 135 dB, making it great for highly demanding applications. Rear-panel controls include presets, crossover frequency, and polarity selection, and cardioid and output delay settings. The rugged, tour-ready, all-wood cabinet with scratch-resistant polyurea coating is stackable and lightweight, ensuring quick setups and breakdowns.

Workhorse for Music Professionals    2200W (Peak), Class-D Amplifier    18" Woofer, 4" Voice Coil    Stereo Crossover, Switchable Frequencies    35 to 120 Hz Frequency Range    135 dB Max SPL    Tour-Ready All-Wood Construction    Cardioid Mode and Presets    Electronic EQ, Soft Limiter, Protections    Stereo XLR 3-Pin I/O

• 2200W Class-D amplifier
• 18” woofer, bass reflex housing
• 35 to 120 Hz frequency response
• 135 dB max SPL
• Multi-ply hardwood polyurea coated
• Selectable gain, X-over, cardioid mode, and time delay
• Stereo XLR input, stereo XLR signal output

RCF subwoofers are the first choice of many sound engineers, thanks to very high SPL levels at very low frequencies, small dimensions compared to the competitors, self-powered design, long-term reliability, and impressive size/weight to SPL output ratio. Your crowd will be able to live in an engaging immersive experience in both live sound and DJing applications.

• Lightweight and powerful, RCF woofers are a reference in high performance. Engineers have developed RCF Precision Transducers with new specific magnet sizes and molds to optimize magnetic flux while maintaining a low weight.
• The 15", 3.0" voice-coil magnetic-circuit topology is capable of delivering the highest balanced level of performance in three specific areas: maintenance of a consistent high-integrity magnetic flux gap, exceptionally low distortion, and efficiently integrating the magnetic circuit in a minimum weight design.
• The T-pole design optimization generates the minimum amount of flux modulation in the magnetic assembly during typical voice-coil movement within the gap.

• The most powerful amplifier in its class. RCF's improvements in transducer design make RCF's woofers stronger and powerful, so the amplifier follows the evolution. With 1100W RMS power, RCF's Class-D amplifier is able to manage extreme sound-pressure levels, with an ultrafast attack, realistic transient response, and very low heat loss. They are so energy-efficient that there's no need for a cooling fan—the amplifier is attached to a solid aluminum heat exchanger in the rear of the cabinet with no moving parts.
• The stereo input circuit with crossover features a new low-distortion design with an advanced safety limiter, maintaining the true character of the input signal at all levels. RCF amplifiers are designed according to EN62368-1 for maximum safety and have a switched-mode power-supply section, joining high-efficiency with minimum weight.

The RCF cabinets are made of high-quality multi-ply hardwood coated with a black polyurea finish. The subs are stackable and lightweight for easy setup and teardown, thanks to the ergonomic handles. Pole receptacles on the top and side allow you to use the box in various configurations. The powder coated front grille integrates a special sound-transparent foam backing on the inside to further protect the transducers from dust.

Related Questions and Answers

Q: 1. can you add additional speakers to this?

A: There is no option to add additional speakers to the Z625.

Q: 2. Do you need a special media for matte prints? or is the printer itself creating a matte finish?

A: Hello Glanluca, The regular media for your printer will do matte or lustre. On the setup page in your computer or in the app if sending from a phone/tablet there is a check box for Matte. The default is Lustre but you can easily change the default. We change the surface based upon the voltage from the print head on the final clear coat ribbon within the printer. Please let me know if you have any additional questions and Thank You for using HiTi products Regards, L Ahlman

Q: 3. Is this trigger kit compatible with the Canon 5D Mark iv?

A: No, the Miops Camera Trigger with Cable for Canon Sub-Mini Cameras Kit B&H # MIOPSC2K, would not be compatible with the Canon EOS 5D Mark IV DSLR camera. As the Canon EOS 5D Mark IV DSLR camera uses the Canon N3 3-pin remote release terminal, you would have to instead purchase the Miops Camera Trigger with Cable for Canon 3-Pin Cameras Kit, B&H # MIOPSC1K, which would be compatible for use with your camera.

Q: 4. Do you need the mobile dongle to use the smartphone app? I am not sure why the mobile dongle would be necessary?

A: You may also extend the range of your triggering system by taking the MIOPS remote off camera with the included Mobile Dongle for iOS and Android. By connecting your smartphone directly to your camera, you can now take the MIOPS remote a distance away and then wirelessly trigger the camera through the phone. The remote will send a signal over Bluetooth to tell the phone to set off the camera and/or flash unit.

Q: 5. What is the cost per 4x6 print?

A: There would be no way to find the cost, as this printer is not able to print a 4 x 6.

Q: 6. Can I print on Mylar bags with this equipment

A: Hello Nardo, Printing on any substance other than the media designated for the P910 would not be recommended and would void any service and warranty. In the printing process for dye-sublimation there is a large amount of heat generated which could melt any material not designed for the process. L Ahlman

Q: 7. Can these speakers be mounted with an on-board attachment point or third party hardware?

A: There are no mount points indicated on the Logitech Z625 Speaker System with Subwoofer and Optical Input.

Q: 8. Is this the right cable for the Canon R7?

A: Yes, the Miops Camera Trigger with Cable for Canon Sub-Mini Cameras Kit (B&H # MIOPSC2K • MFR # MIOPS-C2) is the right cable for the Canon R7.

Q: 9. Is this trigger kit compatible with the Canon EOS 60D?

A: Yes, this trigger kit is compatible with the Canon 60D.

Q: 10. Will this work with Canon EOS R?

A: yes, it has the right cable for the EOS R