AutoCurve TM


CPD LINE AC back1(1)

Line Array
Play House
Houses of worship
Small/ medium Open Air
  Opera House
Live Venue



The array element with the unique features: the necessary precorrections for line arrays of various length and curvature are calculated in real time in the CPD LINE controller and integrated in the signal processing of the DSP.


With support of the AutoCurveTM software, the optimal array alignment can be determined within seconds. The correct angles between the elements are transferred via Ethernet to the controllers and adjusted with high precision by a servo-motor drive unit. You immediately receive an optimal level distribution of the sound energy! Necessary space-specific corrections to the frequency response can be carried out afterwards with the freely programmable CPD LINE filters using the KS AUDIO REMOTE Software.

The performance for the three CPD LINE drivers is generated by cold PWM amplifiers of the newest generation and by a discretely designed audiophile FET power stage for the high-frequency range. Each of the 8” speakers has a continuous output of 200W/8ohm available, the high-frequency driver 100W/16ohm respectively. With these 500W, the CPD LINE can generate 137dB SPLpeak as a single system.

The CPD LINE inputs process analog levels up to 24dBv as well as digital signals according to AES/EBU standard. Switchover is done automatically, while the digital output is actively normalized for daisy-chaining. Digital controller electronics take over the system equalization with FIR filters, the crossover the high-pass filtering, the compressors/ limiters and the time alignment. All settings and monitoring functions can be operated via Ethernet. An integrated network switch allows direct interconnection to the next CPD LINE.

Apart from the visual signal on the PC screen, a transmitted broadband impulse enables acoustic function control and detection of the line element in the array, respectively.

Drive unit for angular adjustment





Specifications CPD AutoCurve
frequency response +/-3dB 60 - 20,000Hz
output SPL 137 dB peak
dispersion angle (horizontal x vertical in degrees) 120° x 7,5° (optional 120° x 15°)
integrated amplifier / system controller type internal PWM / FET digital FIR filterred
drivers 2 x 8” ND cone + 1 x 1” compression driver
power in Wrms in Watts (AES standard) 500W +100W
crossover frequency 1000 Hz, active
input connectors speakon NL4
output connectors speakon NL4
cabinet birch plywood
grill stainless steel honeycomb 6 sided + acoustic foam
finish charcoal black polyurethane
dimensions (height x width x depth) 274 x 580 x 405 mm 10.8“ x 22.8“ x 16“
weight (without options) 21 kg / 46.3 lbs
features self-aligning and equalizing, any angel 0° to 15°,
integrated C-RIG flyware
options C-Rig cradle, flightcase for 4 x CPD LINE




Flugrahmen zu C Line/CPD Line Stativadapter zum Stacken von 2 C Line Elementen
auf Stativ
Verbinder C WL/C Line mit Kugelsperrbolzen Flightcase für 4 Stck C-/CPD LINE mit Rollen und Zubehörfach  



90.500 RIG-CP

90.505 Stativadapt 90.504 Verbinder  90.508 CASE-C  



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