The powerful AP4020/AP4040 weigh a comfortable but solid 40/43
lbs. and occupy only two rack spaces. They deliver 1200 Watts per channel (AP4020
@ 2 Ohms, AP4040 @ 4 Ohms). The AP4020/4040 power amplifiers also
incorporate a 'soft turn-on' circuit which eliminates nuisance breaker-tripping
on power-up.
AP4020 Specifications
Amplifier class
H
Coninuous Average Power @ 8 Ohms BCD (Watts)
475 (x2)
Coninuous Average Power @ 4 Ohms BCD (Watts)
750 (x2)
Coninuous Average Power @ 2 Ohms BCD (Watts)
1200 (x2)
Continuous Average Power Bridged BCD (Watts)
2400 @ 4 Ohms
Burst Average Power @ 8 Ohms BCD (Watts)
625 (x2)
Burst Average Power @ 4 Ohms BCD (Watts)
1200 (x2)
Burst Average Power @ 2 Ohms BCD (Watts)
2175 (x2)
Burst Average Power Bridged BCD (Watts)
4350 @ 4 Ohms
Frequency Response (Hz, +/- 1dB)
20-20,000
Hum and Noise (un / Aweighted -dB)
-103 / -106
THD -1kHz- 4 OHMS
0.01%
THD - 20Hz-20kHz, 4 Ohms
less than 0.1%
Slew Rate (V/uS)
25
Slew Rate Bridged (V/uS)
50
Damping Factor (30 Hz - 400 Hz @ 8 Ohms)
600
Crosstalk (1kHz / 20Hz-20kHz)
-75 / -60 dB
Input Impedance - Bal/Unbal (Ohms)
20,000/10,000
Input Sensitivity (Vrms) For Full Power Out
1.4 V
Max Voltage Gain (dB)
41
CMRR @ 60Hz (min/typ)
48/56 dB
Stereo / Mono / Bridge (S/M/B)
S/M/B
Protection
DC,Load,Thermal
Limiter
Peak
High Pass Filter
40Hz, 12dB Octave
Cooling
Internal Fan
Cooling Path
Front to Rear
Fan Filter
User Serviceable
Inputs - XLR
2
Inputs - 1/4" Jacks
2
Outputs - Speakon 4-pin
2
Outputs - Binding Post
2
Power Consumption (typ/max)
1130/1800 Watts
Rack Spaces
2
Transformer Type
Toroidal
Exterior Finish
Baked, Black Painted
Dimensions (DWH /D fm ears, inches)
17.3x19x3.5/16.2
Dimensions (DWH /D fm ears, cm)
43.9x48.3x8.9/41
Weight (lbs / kg)
40.5/18.4
YORKVILLE AP4020 Details
AP4020 Overview
The powerful AP4020/AP4040 weigh a comfortable but solid 40/43 lbs. and occupy
only two rack spaces. They deliver 1200 Watts per channel (AP4020 @ 2 Ohms,
AP4040 @ 4 Ohms). The AP4020/4040 power amplifiers also incorporate a ?soft
turn-on? circuit which eliminates nuisance breaker-tripping on power-up.
Yorkville AP4020 Specifications
Amplifier class H
Coninuous Average Power @ 8 Ohms BCD (Watts) 475 (x2)
Coninuous Average Power @ 4 Ohms BCD (Watts) 750 (x2)
Coninuous Average Power @ 2 Ohms BCD (Watts) 1200 (x2)
Continuous Average Power Bridged BCD (Watts) 2400 @ 4 Ohms
Burst Average Power @ 8 Ohms BCD (Watts) 625 (x2)
Burst Average Power @ 4 Ohms BCD (Watts) 1200 (x2)
Burst Average Power @ 2 Ohms BCD (Watts) 2175 (x2)
Burst Average Power Bridged BCD (Watts) 4350 @ 4 Ohms
Frequency Response (Hz, +/- 1dB) 20-20,000
Hum and Noise (un / Aweighted -dB) -103 / -106
THD -1kHz- 4 OHMS 0.01%
THD - 20Hz-20kHz, 4 Ohms less than 0.1%
Slew Rate (V/uS) 25
Slew Rate Bridged (V/uS) 50
Damping Factor (30 Hz - 400 Hz @ 8 Ohms) 600
Crosstalk (1kHz / 20Hz-20kHz) -75 / -60 dB
Input Impedance - Bal/Unbal (Ohms) 20,000/10,000
Input Sensitivity (Vrms) For Full Power Out 1.4 V
Max Voltage Gain (dB) 41
CMRR @ 60Hz (min/typ) 48/56 dB
Stereo / Mono / Bridge (S/M/B) S/M/B
Protection DC,Load,Thermal
Limiter Peak
High Pass Filter 40Hz, 12dB Octave
Cooling Internal Fan
Cooling Path Front to Rear
Fan Filter User Serviceable
Inputs - XLR 2
Inputs - 1/4" Jacks 2
Outputs - Speakon 4-pin 2
Outputs - Binding Post 2
Power Consumption (typ/max) 1130/1800 Watts
Rack Spaces 2
Transformer Type Toroidal
Exterior Finish Baked, Black Painted
Dimensions (DWH /D fm ears, inches) 17.3x19x3.5/16.2
Dimensions (DWH /D fm ears, cm) 43.9x48.3x8.9/41
Weight (lbs / kg) 40.5/18.4
Other views of YORKVILLE AP4020 (Click to enlarge):
3900 Fiscal Ct, Suite 200
West Palm Beach
Florida 33404
USA
Telephone:1-877-778-7845 Toll Free
or 561-842-7451 Fax: 561-840-9032E-mail Us! Hours: Mon-Fri 10 am -7 pm EST, Sat 10 am -5 pm EST
YORKVILLE AP4020 POWER AMP
MBT CASE RACK 4 SPACE
