Perlisten D215s - Subwoofer (Piano Black)

Perlisten D215s Subwoofer Dynamic, Accurate, Solid 32-bit ARM M4 Cortex processor Carbon fiber composite diaphragms 2.4" LCD touchscreen display App Control The Subwoofer That Will Surprise You With Its Accuracy! MODEL D215s Subwoofer is the audiophile’s choice, where sound quality and Transients free of overhang are paramount. There is simply no better expression of bass performance than Perlisten Audio's push-pull subs. Ground up drivers developed by the Perlisten team of engineers, Carbon 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 allowed Perlisten 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 Klippel laser measurements to dial things in. To take performance to another level, the push-pull drivers reduce even order harmonics distortion by an additional 10-12dB. Powered by the 3.0kW 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, powerful enough to slam. All D-Series subs share Perlisten's 2.4" LCD touchscreen display and ability to control advance settings using their App. Certified by THX Dominus, The D-Series subs are the world’s first. A testament to the level of design and performance achieved. THE NEXT STEP Though we can compete with the world’s best in that category, our design metric is to have ultra-low distortion to recreate the subtlety of every detail from the bass guitar to the 12 Hz stomp of a T-Rex. Innovative technology such as a 3 kW smart amp with a 32 bit ARM core, iOS and Android app to control up to eight subwoofers, a 2.4” TFT touchscreen, and a dual woofer Push-Pull configuration for extremely low distortion. This monster can dance as effortlessly as a ballerina or crush the frequencies well below 20Hz. THE MARK OF A PUSH-PULL DESIGN Starting with the tuning of the massive 60 mm peak linear excursion, spider compliance, and magnetic motor curve. The two woofers are then mounted on a massive 80 mm front baffle and operated in push-pull configuration with cancellation of second order harmonics to further reduce distortion every step of the way ensuring the best low frequency experience possible. 1.5 - 3.0 KW OF INTELLIGENCE At the core of our amps is a 32-bit ARM processor to control innovative technologies like real-time temperature status, current and voltage monitoring, fault detection, and performance diagnostics executed more than 1,000 times per second. All of this to make sure that our 3 kW amplifiers are always in control, even well below 20 Hz. In addition, we have dual balanced and single-ended inputs with passthrough, 12v trigger, and OTA firmware updates via our app to always deliver the latest improvements. The end result is low distortion bass for the finest details with the dynamic range to meet the highest transients without compression and control at the click of a button. Perlisten D215s Specs Alignment Push-Pull, acoustic suspension Amplifer 3.0kW rms short term 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 (2)380mm, Carbon fiber diaphragm +/-30mm linear excursion Reference sensitivity 92dB / 150mV / 1.0m Frequency Response THX EQ Boost (Large Room) EQ Cut (Small Room) EQ 20-200Hz (-6dB) / 16-210Hz (-10dB) 15-200Hz (-6dB) / 13-210Hz (-10dB) 24-200Hz (-6dB) / 18-210Hz (-10dB) Inputs (2) Balanced XLR (2) Unbalanced RCA Outputs (2) Balanced XLR unbuffered (2) 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 1, XLR 1+2, RCA 1, RCA 1+2 Dimensions (HxWxD) 805 x 500 x 650.5mm 31.7 x 19.7 x 25.6" Weight 92.0 kg (202.4 lbs.) Certification THX Dominus Available finishes Piano black Perlisten D215s Subwoofer data sheet Perlisten D215s Manual