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50.1 D
ESIGN
F
EATURES
1. Cast Aluminum Chrome Heatsink – The cast aluminum heatsink of the Punch Power 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 – The unique end caps conceal the wiring and input cables, giving the amplifier a clean “stealth” look.
– 7 –
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 dual power and ground connectors on the Punch Power amplifier are gold-plated and will
accommodate up to two 8 AWG wires maximizing the input current capability of the amplifier.
5. REM Terminal – This gold-plated spade terminal is used for the AP (auto power) or remote turn-on of the Punch 50.1
Power amplifier.
6. RCA Input Jacks – The industry standard RCA jack provides an easy connection for signal level input. They are gold-
plated to resist the signal degradation caused by corrosion.
7. Summed Stereo / Mono Switch – This switch is used to select whether 1 or 2 signal inputs will be used to drive the
amplifier.
8. Pass-Thru RCA Jacks – The Pass-Thru provides a convenient source for daisychaining an additional amplifier.This
eliminates the need for additional RCA cables or “Y” adapters. The Pass-Thru output is Full Range only.
9. Input Sensitivity Control – The input level control is preset to match the output of most source units. It can be adjusted
to match output levels from a variety of source units.
Speaker
+ L –
5 4 4
136
3
9
7
11
12
X-Over
24dB/12dB/0dB
0°-180°
REM
Dual B+
Dual GND
L + R / L
(Mono)
Gain
Power
8
L (Mono) R
L Pass-Thru R Pass-Thru