Model
DPF20
DPF30
DPF40
DPF60
Min. output power per channel into 2 ohms
1100W
1600W
2200W
3100W
1 kHz sine wave, THD < 1%, both channels driven
Min. output power per channel into 4 ohms
800W
1100W
1500W
2100W
1 kHz sine wave, THD < 1%, both channels driven
Min. output power per channel into 8 ohms
450W
600W
800W
1200W
1 kHz sine wave, THD < 1%, both channels driven
Min. output power in bridge mode into 4 ohms
2200W
3200W
4400 W
6200W
1 kHz sine wave, THD < 1%
Min. output power in bridge mode into 8 ohms
1500W
2200W
3000 W
4200W
1 kHz sine wave, THD < 1%
Typical THD+N
< 0.02%
1 KHz -3dB output power
SMPTE intermodulation distortion
< 0.05%
60 Hz - 7 KHz 4:1 at -3dB output power
Dynamic intermodulation distortion
< 0.05%
30 KHz bandwidth at -3dB output power
Frequency range
+ 0 dB / - 0.5 dB
20 Hz - 20 kHz at nom. output power
Small signal frequency response
5Hz - >50 kHz
-3dB; Load impedance 2 - 16 Ohms
Large signal bandwidth
35 kHz
Rise time
8.3us
Damping factor
> 3000 :1 (EFL used)
1 KHz referred to 8 ohms
Max voltage gain
+36 dB
Noise interference
< -105 dB
22 Hz - 22 KHz rms A weighted, referred to nominal output power
Crosstalk
< -70 dB
1 KHz / 8 ohms
Input CMRR
> 80 dB
100 Hz
Output DC offset voltage
< ±30 mV
Input impedance
10 Kohms unbalanced / 20 Kohms balanced
Input connectors
1/4" phone jack / XLR compound receptacle, parallel XLR male
paralleled Phoenix screw terminals
Output connectors
1 x 4-pole Speakon per channel with integral EFL sense inputs
1 x 4-pole Speakon for bridged output with integral EFL sense inputs
1 x 4-pole Speakon with both channel outputs
Cooling
Forced cooling with 4 variable speed fans / front to rear airflow
Mains supply
115V / 230V ±10% AC 50/60Hz
Dimensions
Width: 482 mm, Height: 88.9 mm, Depth: 350 mm
(mounting base to connector panel)
Net weight
8,2kg
8.5kg
8.7kg
9kg
Shipping weight
10.2kg
10.5kg
10.7kg
11kg
Standards:
Safety: EN60065
EMC: EN55103-1/EN55103/2/E2/E3
Note: Distortion measurements with AES-17 low pass filter.
TECHNICAL SPECIFICATIONS
In keeping with our policy of continued
improvement, Q4audio reserves the right
to change features and specifications
without prior
notice.
www.Q4audio.com
CONFIGURATION
W
AR
NI
NG
:
RI
SK
O
F
HA
ZA
RD
OU
S
EN
ER
GY
!
MA
KE
P
RO
PE
R
SP
EA
KE
R
CO
NN
EC
TI
ON
S
- S
EE
MA
NU
AL
B
EF
OR
E
US
E.
MAINS FUSE
MAINS IN
POWER
WARNING:
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
PERSONNEL. READ INSTRUCTION MANUAL
CAREFULLY BEFORE USE.
!
AVIS
RISQUE DE CHOC
ELECTRIQUE
NE PAS OUVRIR
CAUTION
RISK OF ELECTRIC
SHOCK
DO NOT OPEN
ATTACH TYPE LABEL TO THIS
LOCATION. THIS LABEL CONTAINS
IMPORTANT SAFETY INFORMATION
AND MUST NOT BE REMOVED.
REPLACE LABEL IN CASE IT GOT
DAMAGED OR LOST.
CH1 ON/OFF
CH1 SLOW
CH2 SLOW
CH2 ON/OFF
35 70kHz
CH2 ON/OFF
BRIDGE
LO
CK
LO
CK
LO
CK
LO
CK
LO
CK
CLIP LIMITER
FSMIN
ON
BRIDGE MODE:
USE CH1 INPUTAND LEVEL
CONTROL. CH2 INPUT AND
LEVEL CONTROL INACTIVE.
BRIDGE / SENSE
CH1 / CH2
CH2 / SENSE
CH1 / SENSE
ON
OUT -
SENSE +
SENSE -
OUT +
CH1/SENSE
CH2/SENSE
BRIDGE/SENSE
1 +
1 -
2 +
2 -
CH1 OUT -
CH2 OUT +
CH2 OUT -
CH1 OUT +
SPEAKON WIRING
CH1 / CH2
CH1 ON/OFF
SEE VOLTAGE / POWER
RATING ON TYPE LABEL
CLASS 1 EQUIPMENT: MUST BE EARTHED!
CAUTION:
FIRE HAZARD!
REPLACE ONLY
WITH SAME FUSE
TYPE AND RATING
-SEE TYPE LABEL.
P
I
N
1 2 3 4 5 6 7 8
+
CH1
INPUT
INPUT
LINK / OUT
+
CH2
INPUT
LINK / OUT
GND
1
2
3
SLEEVE
TIP
RING
GND
+
-
PA
RA
LL
EL
IN
PU
TS
CH
1 H
P
FI
LT
ER
(O
N/
OF
F)
CH
2 H
P
FI
LT
ER
(O
N/
OF
F)
CH
1 H
P
FR
EQ
. 5
0H
z
30
Hz
INPUT
1
2 3
ON
CONFIGURATION
INPUT IMPEDANCE: 20K BALANCED
10K UNBALANCED
MO
DU
LE
: P
IM
- S
IM
-1
1 2 3 4 5 6
CH
2 H
P
FR
EQ
. 5
0H
z
30
Hz
DPF 60
Serialnr.: DPF60-01AA-0001
Made in Belgium, EU
FUSE: xxx A T / 250 V
Power req.: 230V AC 50/60Hz 4.000W
DPF SERIES
