Perlisten Audio R18s Subwoofer

R-Series subs – Trickle down technology from our flagship D-Series, we’ve developed a lineup of single driver based subwoofers. Ground up drivers developed by our team of engineers. Glass fiber composite diaphragms, multiple aluminum shorting rings, massive magnets, multi-layer Nomex spiders and lightweight aluminum voice coil wire are the key ingredients – Proprietary nonlinear modeling techniques allow us to simulate all these components and then optimize for real world driver performance – free air and in box. Further refinement is done with the aid of our Klippel laser measurement system to dial things in. Powered by our new 1.0kW amplifier, all functions and safeties are controlled by a 48-bit data bath DSP and 32-bit ARM M4 Cortex processor, able to react in microseconds ensuring sonic accuracy. All R-Series subs share our 2.4” LCD touchscreen display and ability to control advance settings using our App. TECHNICAL SPECIFICATIONS Datasheet Alignment Acoustic suspension Amplifer 1.0kW rms Display Interface 2.4″ LCD color touchscreen App iOS and Android Processor 32-bit ARM Cortex M4, double precision floating point math DSP Engine Ti DSP 48-bit data paths Driver compliment 460mm, Glass fiber diaphragm /-23.7mm linear excursion Reference sensitivity 95dB /150mV/ 1.0m Frequency Response THX EQ Boost (Large Room) EQ Cut (Small Room) EQ 20-288Hz (-6dB) / 16-340Hz (-10dB) 16-288Hz (-6dB) / 14-340Hz (-10dB) 25-288Hz (-6dB) / 19-340Hz (-10dB) Inputs (1) Balanced XLR (1) Unbalanced RCA Outputs (1) Balanced XLR unbuffered (1) Unbalanced RCA unbuffered Parametric EQ 10-Band PEQ with 3 user presets Low Pass filter Bypass, 30-160Hz, slope 6,12,18,24dB/oct Phase Variable 0-270° Polarity Normal / inverted Configurable Auto turn-on and 12v Trigger XLR, RCA Dimensions (HxWxD) 618 x 570 x 575mm 24.3 x 22.4 x 22.6″ Weight overall 57.3 kg (78.1 lbs.) Available finishes Satin black