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About the Serie HT
The REL Acoustics Serie HT subwoofers are engineered for delivering chest-pounding bass and explosive dynamics in home theater setups, focusing on high-output performance rather than music hi-fi subtlety. Available in two models: the flagship **HT/1205 MKII** with a 12-inch CarbonGlas long-throw front-firing driver powered by a 500W NextGen5 Class D amplifier, capable of -6dB at 22Hz extension; and the compact **HT/1003 MKII** with a 10-inch CarbonGlas driver and 300W Class D amp, extending to -6dB at 24Hz. Both feature sealed acoustic suspension cabinets with internal Magic Brace bracing, PerfectFilter analog input filters for flat bass response, low-pass crossover (30-200Hz), phase switch, and LFE/.1 connectivity. Optional HT-Air MKII wireless kit provides zero-compression 5.8GHz transmission. Original v1 models (HT/1003 & HT/1205) are archived and no longer manufactured, while MKII versions remain current production.
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