Description
The dB Technologies SUB618 is a bass-reflex active subwoofer featuring a 600W RMS Class D Power Amplifier with SMPS and is equipped with a 18” transducer. The system delivers outstanding sound pressure levels (up to 133dB) in spite of its compact housing, while providing a clean, impressively precise low-end reproduction. Sub 600s’ outstanding audio performance allow user to build most of the PA systems with 1 single sub and 2 full range speakers, avoiding any external processing or crossover thanks to a balanced Xover signal to left and right speakers. Controls on the amp panel allow user to operate with Mono or Stereo audio feed, activate polarity inversion and choose Outputs link mode (True Bypass or Xover). Whenever a further punch is needed, a low-frequencies boost EQ can be set thanks to the Sub Mode switch. The series comes with a full grille design in a lightweight wood cabinet (total weight 31kg /68 lbs) strengthened with a hardwearing, scratch-resistant black covering. Carved side handles enhance portability. The design of the top side eases subs stacking in larger systems and features a M20 pole mount thread to stack full-range speakers.
Product Specification:
Technical Data
Speaker Type Active Subwoofer
Acoustical data
Frequency Response [-10dB] 35 - 130 Hz
Max SPL (1 m) 133 dB
Directivity omnidirectional
LF 18"
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 28/56 bit DSP
Limiter Peak, Thermal, RMS
Controls Subwoofer level, Outputs mode, Polarity, Subwoofer mode
Input
Signal Input 2x XLR (balanced)
Signal Output 2x XLR (balanced)
Mechanics
Housing Plywood
Grille Full metal grid
Pole Mount M20
Financing Options
Hassle-Free Financing Available
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Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.