Product Description
NEXO PS8UTD V3 ST Controller for PS8 and LS400
อุปกรณ์ปรับแต่งสัญญาณเสียงและควบคุมการทำงานเวอร์ชั่น3 สำหรับลำโพง NEXO PS8 และ NEXO LS400 Sub เพื่อให้การทำงานเป็นไปอย่างเต็มประสิทธิภาพ
Nexo PS8 TD controller, The PS8 TDcontroller is an advanced analogue processor that allows the PS8 Loudspeaker and optional LS400 Subwoofer to achieve superior performance from an exceptionally small format. The PS8 TD provides crossover, sensed amplifier control and system equalization, optimised for the PS8 and LS400. Each PS8 TD has two inputs and three outputs, L, R and summed sub out, minimising installation cost and complexity.
Like all NEXO processors, the PS8 TD provides precision dynamic, voice coil temperature and diaphragm displacement protection through the use of selective Voltage Controlled Equalisers (VCEQs), strategically reducing levels only at frequencies when and where necessary.
Features:
- Precision circuits specifically engineered for the PS8/LS400 systems permit increased SPL and operational reliability.
- Servo-controlled VCEQs provide precise dynamic control without spectral imbalance.
- Two inputs and three outputs enable a single PS8 TD to manage multiple PS8 and LS400 products.
- Comprehensive status indicators and controls.
PS8 TDController Product Features
- Audio Inputs Two differential non floating L&R Audio inputs, 50 kOhm. Two XLR-3F connectors.
- Sense Inputs Three Amplifier Sense Inputs (PS8 L&R, LS400). 400 kOhm. 6 Pole Removable Strip Terminal.
- Audio Outputs Two L&R PS8 Audio outputs. Balanced, non floating, 51 Ohm. Two XLR-3M.
- One Mono (L+R) LS400 Audio output. Balanced, non floating, 51 Ohm. One XLR-3M.
- Controls Gain switch (back panel), 3 positions : -6 / 0 /+6dB. Peak Limiter trimmer (600W-200W/8 Ohms)
- Sub Overlap / Crossover switch & Sub Gain Control (-/+ 6dB).
- Indicators Speaker Protect LEDs. Amp Sense & Peak LEDs. Active Mode LED. Power ON LED.
- Dimensions 1U 19″ Rack. 165mm (6.5″) Depth.
- Weight 2.9kg (6.6 lbs) net.
System Specifications PS8 TD Controller
- Input Level Maximum input level 22dBu. CMRR 90dB @ 1kHz typical.
- Output Level +22/+16/+10 dBm typically into 600 Ohm load. Back panel switch 0n +6/0/-6dB respectively.
- Noisefloor -90 /-96 /-100 dBV for +6 /0 /-6dB switch position (22 Hz – 22 kHz, Unweighted).
- THD+N 0.05% @ 1kHz Typ. for +10dBm output.
- Dynamic Range 111 dB Unweighted (THD+N at-60dBr sine wave @1kHz rel.max. output).
- Crosstalk 104dB.
- Filtering & EQ L&R: 12dB/oct Low Pass, 12dB/oct High pass (crossover or overlap), 4 Parameter EQs. All factory tuned
- Protections VCA temp. (Sub,LF & LF), VCEQ disp. (Sub & LF), Peak Limiter (all channels), Power compression regulation
- Power Supply 100-250 Volts (continuous operation), 50-60Hz. Power 9W. Peak Inrush current 0.5A. Earth-Lift.
- Conformity Comply with safety objective of 73/23/EEC & 89/336/EEC directives. (EN60065-1998, EN55103-1996) CB scheme, cULus certifications in progress.
System Operation
Applicable Products The P8 TDcontroller is precisely matched to the PS8 & LS400 cabinets and includes sophisticated protection systems. Use of either product without a properly-connected Controller will result in poor sound quality and may damage the components
