DB Technologies SUB 612 - 600W 12-inch Powered Bass Reflex Subwoofer with 2.5-inch Voice Coil in Black Finish

The DB Technologies SUB 612 is a 600W 12-inch powered bass reflex subwoofer that combines compact design with powerful low-end performance, making it an ideal addition to smaller full-range PA systems like the OPERA 10 or B-H 8 and 10. Designed to deliver high sound pressure levels in a lightweight and compact form, the SUB 612 brings outstanding precision and punch to the low-end frequencies without the need for external processing or crossovers. Weighing only 19.8 kg (43.65 lbs), this subwoofer is remarkably portable and versatile, perfect for live performances, small venues, and mobile DJs.

The SUB 612 is powered by a 600W RMS Class-D amplifier with SMPS (Switch Mode Power Supply) technology, ensuring efficient power usage and reduced heat, even during extended use. With a peak power of 1200W and a maximum SPL of 129 dB, the subwoofer is capable of delivering deep, resonant bass while maintaining clarity and precision in the low-end frequencies. Its bass-reflex design ensures that the subwoofer provides enhanced low-frequency extension, making it an excellent choice for augmenting smaller full-range speakers without needing multiple subs.

The SUB 612 is equipped with a range of features that make it easy to integrate into a wide variety of PA systems. It features stereo balanced XLR inputs and outputs, allowing users to connect the subwoofer in mono or stereo configurations. The subwoofer also has a polarity inversion switch to adjust the phase alignment, ensuring optimal sound integration with the rest of your system. Users can choose between a flat or boosted EQ mode, with the boost mode providing additional low-frequency punch when needed. The amp panel also allows for selection of the output link mode, either as a true bypass or with an active crossover.

Constructed from durable plywood and finished with black paint, the SUB 612 is built to withstand the rigors of portable use while still delivering professional-grade performance. The top handle and integrated M20 pole mount make it easy to transport and set up, whether you're using it as part of a standalone system or combining it with full-range speakers for a complete PA solution. The subwoofer's compact size and lightweight design allow for easy handling without sacrificing power or performance.

Features

• 600W RMS Class-D amplifier with 1200W peak power for deep, powerful low-end frequencies.
• Bass reflex design enhances low-frequency reproduction for a fuller, more resonant sound.
• Frequency response of 46 Hz - 123 Hz (-10dB) for precise and controlled bass.
• Maximum SPL of 129 dB, delivering impressive volume levels in a compact design.
• Stereo balanced XLR inputs and outputs for mono or stereo configurations.
• Polarity inversion switch to optimize phase alignment with the rest of your PA system.
• Flat or Boost EQ mode for flexible sound customization based on your needs.
• Output mode switch for true bypass or active crossover to integrate seamlessly with full-range speakers.
• Compact, sturdy plywood housing with black paint finish for durability and portability.
• Integrated M20 pole mount and top handle for easy transport and setup.
• Dimensions: 360 mm (W) x 550 mm (H) x 525 mm (D); Weight: 19.8 kg (43.65 lbs).

Specifications

Technical Data

• Speaker Type: Active Subwoofer

Acoustical data

• Frequency Response [-10dB]: 46 - 123 Hz
• Max SPL (1 m): 129 dB
• Directivity: omnidirectional
• LF: 12"
• LF Voice Coil: 2.5"

Amplifier

• Amp Technology: SMSP digital amplifier
• Amp Class: Class D
• RMS Power: 600 W
• Peak Power: 1200 W

Processor

• Controller: DSP 28/56 Bit
• Limiter: Peak, Thermal, RMS
• Controls: 1x Subwoofer attenuation Control, 1x Flat/Boosted switch, 1x Switch output mode, 1x Polarity switch

Input

• Signal Input: 2x XLR (balanced)
• Signal Output: 2x XLR (balanced)

Mechanics

• Housing: Black painted Plywood
• Handles: 1 on top
• Pole Mount: M20
• Width: 360 mm (14.72 in)
• Height: 550 mm (21.65 in)
• Depth: 525 mm (20.67 in)
• Weight: 19.8 Kg (43.65 lbs)