dB Technologies SUB612 Active Subwoofer 12 inch 600W RMS Black

The dB Technologies SUB612 is a high-performance active subwoofer designed for professional audio applications. Featuring a 12-inch woofer and 600W RMS Class-D amplification, it delivers deep, powerful bass with exceptional clarity. The compact plywood cabinet with full metal grille ensures durability and portability, making it ideal for live sound, DJ setups, and fixed installations.

Advantages

Active design with built-in amplifier eliminates the need for external amplification. Selectable crossover frequencies (90 Hz / 120 Hz) and phase control (0°/180°) allow seamless integration with full-range speakers. DSP-controlled processing ensures precise sound reproduction and maximum SPL of 129 dB.

Suitable for

• Live music venues and clubs
• Mobile DJ systems
• PA systems for events
• Fixed installations in bars and restaurants

Key specifications

• Active subwoofer with 600W RMS (1200W peak) Class-D amplifier
• 12" woofer with 2.5" voice coil
• Frequency response: 46 Hz - 130 Hz (-10dB)
• Max SPL: 129 dB (1m)
• DSP: 28/56 bit, 24 bit / 48 kHz AD/DA converters
• Inputs: 2 x XLR/TRS combo (balanced); Outputs: 2 x XLR (balanced)
• Crossover: 90 Hz / 120 Hz selectable; Phase: 0° / 180° selectable
• Cabinet: Plywood with full metal grille; M20 pole mount
• Power supply: SMPS with convection cooling
• Controls: Volume, Crossover, Phase, Mode (Flat/Boost)

Recommendations

Pair the SUB612 with dB Technologies full-range speakers for a complete, high-quality PA system. Ideal for musicians, DJs, and sound engineers seeking reliable, powerful bass in a compact form factor.