Rockford Fosgate 125.2 - Manual (Page 35)

PUNCH 55.
2
PUNCH 75.
2
PUNCH 125.
2
PUNCH 225.
2
Dimensions
9
5
/ 8
" (24.4cm) W
9
5
/ 8
" (24.4cm) W
9
5
/ 8
" (24.4cm) W
9
5
/ 8
" (24.4cm) W
10
9
⁄ 32
" (26.1cm) L
1
1
9
⁄
32
" (28.65cm) L
1
2
9
⁄ 32
" (31.16cm) L
1
3
9
⁄ 32
" (33.70cm) L
2
5
/ 8
" (6.6cm) H
2
5
/ 8
" ( 6.6cm) H
2
5
/ 8
" ( 6.6cm) H
2
5
/ 8
" ( 6.6cm) H
Frequency Response
20Hz to 20kHz
±
0.5dB
Bandwidth
10Hz to 200kHz
±
3dB
Da
mping Factor @ 4
Ω
(at output connector )
>200
Slew Rate
30 Volts
µ
s
IM Distortion (IHF)
<0.05%
Source Unit Compatibility (+15dB gain overlap)
17V max.
Input Sensitivity (+0dB gain overlap)
Variable from 150mV to 3V
Protection
NOMAD - Internal analog-computer output protection circuitry limits power in case of
overload. Thermal switch shuts down the amplifier in case of overheating.
Battery Fusing Rates (External to Amplifier)
20 amps
30 amps
40 amps
50 amps
Fuse Type
ATC
ATC
ATC
AGU
Equalization
Bass: +18dB Maximum at 45Hz
Treble: +12dB Maximum at 20kHz
Input Impedance
20k ohms
Specifications are subject to change without notice.
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