The Patent Pending DPC-Array for the R series is based on three 26mm domes and
guarantees the same excellent directivity control of it’s big brother the S7t
while being timbre matched with all R-Series speakers
Sensitivity
89dB,Impedance 4Ω nominal/3.2Ω min Frequency Response Bass reflex: 24 -
32kHz.Acoustic suspension: 38 - 32kHz Typical in room bass extension Bass
reflex: 21Hz,Acoustic suspension: 32Hz Recommended Amplifier Power 100-250W
RMS
The Perlisten R7T Tower Speaker is designed as a stand alone 2ch high fidelity
speaker with the versatility to be used as part of multi-channel
systems.
Sensitivity 90.0dB ,Impedance 4 ohms Frequency
Response 27 - 32kHz Recommended Amplifier Power 100 - 400W RMS
Dynamic,Accurate,Solid.The audiophile’s choice.Where sound quality and
Transients free of overhang are paramount.
Amplifer 3000W rms short
term,App iOS and Android Display Interface 2.4" LCD color
touchscreen Processor 32-bit ARM Cortex M4, double precision floating point
math DSP Engine Ti DSP 48-bit data paths,Driver compliment
(2)300mm, Parametric EQ 10-Band PEQ with 3 user presets