Sonance R12 Subwoofer Kit with Enclosures and Amplifier

Sonance R12SUB KIT (2x R12SUB, 2x R12SUB Enclosures, 1x DSP 2-750 MKIII)

The Sonance R12SUB Kit is a complete, high-performance subwoofer system designed for those who demand exceptional bass and clarity in their audio setups. This powerful kit includes two R12SUB subwoofers, two R12SUB enclosures, and one DSP 2-750 MKIII amplifier, offering audiophiles and professionals everything they need to achieve incredible sound quality. With its precision-engineered components, the Sonance R12SUB Kit delivers deep, distortion-free bass and an immersive audio experience for high-fidelity home theater systems, commercial installations, or custom audio builds.

The R12SUB subwoofers, the heart of the system, feature 12-inch laminated carbon fiber cones paired with rubber surrounds for superior durability and accurate bass reproduction. With a frequency response extending from 25Hz to 250Hz, these subwoofers provide an impressive low-end punch without sacrificing clarity. The R12SUB subwoofers require the custom-built R12SUB enclosures to ensure optimal acoustic performance. These enclosures are made from MDF wood and feature long strand fiberglass acoustic dampening material to enhance bass response and minimize resonance.

To drive the R12SUB subwoofers to their full potential, the kit includes the Sonance DSP 2-750 MKIII amplifier. This robust amplifier delivers 500 watts RMS per channel at 8 ohms and 750 watts RMS per channel at 4 ohms, ensuring ample power for even the most demanding audio systems. Capable of a peak bridged output of 2,000 watts at 8 ohms, the DSP 2-750 MKIII guarantees clean, powerful sound with minimal distortion across a wide frequency range (5Hz to 50kHz). With built-in features like a frequency-limited bandwidth and low distortion at high power levels, the Sonance DSP 2-750 MKIII is an ideal partner for the R12SUB subwoofers, ensuring your system delivers bass that's both deep and precise.

Key Features

• Complete Sonance subwoofer system with 2x R12SUB subwoofers, 2x R12SUB enclosures, and 1x DSP 2-750 MKIII amplifier.
• R12SUB subwoofers feature 12” laminated carbon fiber cones with rubber surrounds for accurate, distortion-free bass.
• Powerful DSP 2-750 MKIII amplifier provides 500W RMS per channel at 8 ohms, 750W RMS at 4 ohms, and 2,000W peak bridged output.
• R12SUB enclosures are constructed with MDF wood and lined with fiberglass acoustic dampening material for superior sound quality.
• Perfect for home theaters, commercial audio setups, or high-performance custom audio installations.
• Easy to install with integrated L-bracket mounting system included with the R12SUB enclosures.

Technical Specifications

R12SUB (2 units)

• Woofer: 12” (305mm) laminated carbon fiber cone with a rubber surround
• Frequency Response: 25Hz - 250Hz +/-3dB
• Impedance: 8 Ohms nominal
• Sensitivity: 90dB (2.83V/1 meter)
• Grille Material: Perforated steel
• Required Enclosure: R12SUB ENC acoustic enclosure
• Required Amplification: DSP 2-750 (stereo setting)
• Dimensions (WxHxD): 12.375” x 12.375” x 3.156” (314mm x 314mm x 80.2mm)

R12SUB ENC (2 units)

• Material: MDF wood box with long strand fiberglass acoustic dampening material
• Compatibility: Fits the VP12SUB NC only
• Enclosure Dimensions (WxHxD): 14.25” x 70.875” x 3.4375” (362mm x 1800mm x 87mm)
• Mounting Depth: 3.375” (85.7mm)
• Mounting Bracket Width: 16.25” (409.5mm)
• Hardware: Integrated L-bracket mounting system included
• Shipping Weight: 79 lbs (35.83 kg)

DSP 2-750 MKIII (1 unit)

• Number of Channels: 2 (1 stereo pair)
• RMS per Channel @ 8 Ohms: 500 watts (2 channels driven)
• RMS per Channel @ 4 Ohms: 750 watts (2 channels driven)
• Peak Bridged @ 8 Ohms: 2,000 watts
• RMS per Channel @ 70 Volts: 750 Watts (2 channels driven)
• Frequency Response: 5Hz-50kHz, bandwidth limited
• Distortion (1kHz) @ 8 Ohms: < 0.4%, 500W
• Distortion (1kHz) @ 4 Ohms: < 0.3%, 500W
• AC Voltage: 100-120V@60Hz, 220-240V@50Hz
• AC Fuse: 15A (T15AL ~ 250V)
• Dimensions + Feet (WxHxD): 17.25” x 3.875” x 17.219” (438mm x 98mm x 437mm)
• Dimensions + Rack Ears, No Feet (WxHxD): 19” x 3.5” x 17.219” (482mm x 88mm x 437mm)
• Rack Space Requirement: 2U
• Shipping Weight: 23.3 lbs (10.6 kg)