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CR 401 Specs


Input Sensitivity

OP Amp - 0.3V - 8V

Direct, Bypass - 0.1 - 1.8V

Gain +15dB

Op Amp Option, Burr Brown or Audio Wave

Input Impeadance 33KΩ

Rated Continuous Output @14.4V @ 0.1% THD

CR-401.  8Ω - 160W X 2

CR-401.  4Ω - 300W X 2

CR-401.  2Ω - 400W X 2

Minimum Speaker Load 2Ω


8Ω Bridged - 600W X 1

4Ω Bridged - 800W X 1

Bridged Minimum Speaker Load 4Ω

SNR A/W Full Power @ 14.4V

Op Amp > 105dB

Direct > 120dB

Bandwidth (Frequency Response) @ 2W

9.5Hz - 120KHz - (+-3dB)

20Hz - 20KHz - (+-0.3dB)

Optional DC Protection Below 11Hz

Phase Switch 180 DEG

Direct Input Op Amp Bypass Switch

Idle Current

CR-401 (+- 5 Amps)

Standby Current

CR-401 (+-0.06 mA)

Approx Current Draw For Different Speaker Loads @ Full Power @ 14.4V

CR-401   8Ω - +-22 Amps X 2

CR-401.  4Ω - +-38 Amps X 2

CR-401.  2Ω - +-60 Amps X 2

Input DC Voltage 9 - 16 VDC

Ideal Working Voltage 12 - 14.4 VDC

Internal Fuse Rating

CR-401 2 X 60 Amp

Thermal Cut Off +-80 DEG C

Soft Start And Anti Thump Turn On and Off

Regulated Op Amp Power Supply

Amplifier PCB Separated From PSU

CNC LED Display Module With 24 KT Gold Plated Front Plate (Power/Temp/Protection)

Nichicon Gold Tune Capacitors

CR-401 Secondary Capacitors 18800uF X 2

Nichicon Gold Tune and Audio Wave Capacitors

Takman OFC 1% Non-Magnetic Metal Film Resistors

Alps Blue Gain Control

WBT RCA Connectors (PCB Mounted)

Audio Wave 24KT Gold Plated Power and Speaker Connectors (Removable)

Three ounce double layer Gold Plated PCB's

Aircraft Grade Aluminium Chassis Brushed And Anodised

Machined Copper Nickle Plated Heatsink Rods

Mirror Polished Stainless Steel Lid With Acrylic Window

CNC LED Display Module With 24KT Gold Engraved Front Panel

Custom Built Flight Case


CR-401 Dimensions (W x H x L) 270mm x 72mm x 878mm


CR-401 Weighs 18.3KG

AUDIO WAVE LTD reserves the right to change or modify products without notice

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