Rockford Fosgate PUNCH 4020 DSM - Manual (Page 9)

P
UNCH
4020 D
E S I G N
F
E AT U R E S
1. Cast Aluminum Heatsink – The cast aluminum heatsink of the
Punch amplifier dissipates heat generated by the amplifier's
circuitry. The inherent advantage of casting provides a 30%
improvement of cooling over conventional extrusion heatsink
designs.
2. End Caps – Interchangeable end caps conceal the wiring and
input cables, giving the amplifier a clean “stealth” look.
– 6 –
3. Speaker Terminals – The heavy duty, gold-plated terminal block
connectors (+ and –) will accept wire sizes from 8 AWG to 18
AWG. These gold-plated connectors are immune to corrosion
that can cause signal deterioration.
4. Power Terminals – The power and ground connectors on the
Punch amplifier are gold-plated and will accommodate up to 8
AWG wire maximizing the input current capability of the
amplifier.
5. REM Terminal – This spade terminal is used for the AP (auto
power) or remote turn on of the Punch amplifier.
Front Gain Front Rear
R
L
Rear Gain Rear Speakers
3 8 6 6 8 3
– L +
(Bridged Mono)
R
L
– R +
Front Speakers
+ L –
(Bridged Mono)
+ R –
REM B+ GND
4
5
10
POWER