The dB Technologies SUB 28 D is engineered to provide low-end reinforcement for compact satellite speakers. This enclosure houses two 8″ woofers driven by an 800W (peak) digital power amp and an on-board digital stereo crossover. The amplifier and built-in DSP are designed to make setting up mono and stereo satellite systems simple.

Durable Housing

The speaker features a durable housing made of multi-ply wood with a scratch-resistant coating. Plastic side panels provide protection for the housing, and also feature integrated grips for handling convenience.

dB Technologies Sub 28D Active Subwoofer Specifications :

• Speaker Type : Active bandpass subwoofer
• Frequency Response : 40 – 150 Hz
• Maximum SPL : 125 dB
• Drivers : LF: 2x 8″
• Directivity : Omnidirectional
• Amplifier : Amp Technology: Digipack
• Amp Class : Class D
• Peak Power : 800 W
• Processor : Controller: DSP 24-bit/48 kHz
• Phase : 0, 180 °
• Limiter : Dual active limiter
• Crossover Frequency : 100 Hz, 24 dB/octave
• System Presets : Flat, boost
• Input Signal Input : 2x XLR
• Signal Output : 2x XLR x-over out/link out
• Housing : Multiplex with H.E.T coating, reinforced