Wharfedale Pro DP-4030 User Manual Download Page 1 | Manualshive

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4-channel power

ampliﬁer

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Summary of Contents for DP-4030

Page 1: ...4 channel power ampliﬁer ...

Page 2: ...ck and apparatus combination to avoid tip over or injury 13 Unplug the apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified personnel Servicing is required when the apparatus has been damaged in any way including but not limited to power supply cord or plug damage liquid ingress foreign objects in the chassis exposure to rain moisture or imp...

Page 3: ... the retailer where the product was purchased They can take this product for safe environmentally friendly recycling Congratulations on the purchase of your DP 4030 4 channel power ampliﬁer Wharfedale Pro DP ampliﬁers are the result of many years of experience in the use design and manufacture of professional audio equipment We take great pride in engineering and building every Wharfedale Pro prod...

Page 4: ...s and fans free from excess dust The grounding end of the power cord must be grounded otherwise there is a risk of electric shock The power cord must have sufficient current capacity AC power supply voltage and frequency must be in range of 10 of the nominal value MONO BRIDGE 0 775 V MONO BRIDGE 0 775 V 45 mm 290 mm 483 mm Test signal Pink Noise bandwidth limited from 22 Hz to 22 kHz 1 8 power is ...

Page 5: ... AC power lines otherwise undesirable noise could happen Before changing any connections please turn oﬀ all equipment Otherwise it may cause damage to hearing and connected speakers Before installation make sure that the power cord is not connected to the power outlet the power switch is turned off the volume knob is completely closed counter clockwise to the limit MONO BRIDGE 0 775 V 8Ω 4Ω 8Ω 4Ω ...

Page 6: ... controlling the output level 3 Do not connect the ground wire of the input and output cables together Doing so will form a ground loop and cause humming and sonic oscillations 4 Do not connect the output cable to the power supply It may cause electric shock 5 Do not modify the electronics 6 Do not use the ampliﬁer if the SIG LED continuously ﬂashes yellow 7 Do not overload the input stages It wil...

Page 7: ...10 Rated Power typical 1 KHz Crosstalk 20 Hz 1 KHz below Rated Power Freq response 10 Rated Power 20 Hz 20 KHz 8 Ω Damping factor 8 Ω 20 Hz 200 Hz Input sensitivity Input impedance SNR A weighted 20 Hz 20 KHz Topology Input connection Power supply Size Height Width Depth mm Net weight Gross weight 4 x 300 w 4 x 450 w 2 x 900 w 49 0 v 0 05 75 dB 0 2 dB 1000 0 775 Vrms 32 dB switchable 20 kΩ Balance...

Page 8: ...al date of purchase In the event of malfunction contact your authorised Wharfedale Pro dealer or distributor for information Please be aware that the warranty details may diﬀer from country to country Contact your dealer or distributor for information available at www wharfedalepro com These terms do not infringe your statutory rights ...

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