Db Technologies Sub 618 Active Subwoofer

The dB Technologies SUB 618 is a powerful, compact, and versatile 18” active subwoofer designed for mobile DJs, live musicians, and sound reinforcement professionals seeking deep bass and high output. Equipped with a high-efficiency Class D amplifier delivering up to 1400W peak power, the SUB 618 ensures tight and punchy low frequencies with outstanding clarity and headroom.

Its advanced digital signal processing includes features such as a selectable crossover frequency (90 Hz or 120 Hz), phase inversion, and a built-in delay of up to 4.5 ms, enabling seamless integration with tops and fine-tuning to suit any venue. The solid plywood cabinet with a durable black polyurea finish, integrated handles, and pole mount cup ensures durability and portability for life on the road.

Key Features:

• 18” woofer with high excursion for deep bass response
• 1400W peak Class D amplifier (700W RMS)
• DSP with crossover selection, phase control, and delay
• Max SPL: 134 dB
• Frequency response: 42 Hz – 120 Hz
• Durable 15 mm birch plywood cabinet with polyurea coating
• Top pole mount and side handles for easy setup and transport

Specifications:

• LF Driver: 18”
• Amplifier Type: Class D
• Peak Power: 1400 W
• RMS Power: 700 W
• Max SPL: 134 dB
• Inputs: XLR (balanced)
• Outputs: XLR (balanced link)
• Controls: Volume, Crossover frequency, Phase switch, Delay
• Dimensions (W x H x D): 507 x 600 x 700 mm
• Weight: 37.8 kg
• Condition: Brand New
• Model: SUB 618
• Warranty : 2 years  
• Estimated Processing Time Before Shipping: 5–7 Business Days
• Free Shipping in Canada and the USA