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I
NTRODUCTION
Rockford engineers designed the Punch 2-channel
amplifiers to withstand
the rugged automotive environment while delivering superior sound quality
in a flexible, reliable, and efficient package. TRANS•ANA is a low voltage
circuit in the preamp stage of all Punch amplifiers that lets the music sound
crystal clear and very real, even when played at high volume levels. This is
matched with TOPAZ, a unique grounding circuit used to eliminate noise
problems associated with car audio systems and their installation. Flexibility
is accomplished with the use of a built-in crossover. The use of a protection
circuit called NOMAD, along with MOSFET and DSM (Discrete Surface
Mount) technologies improve amplifier efficiency. The result of these
components give the Punch amplifier awesome sound quality in a “Bullet
Proof” package. An explanation of these technologies, most of which are
exclusively designed and patented by Rockford, are described in the
Technical Design Features.
– 1 –
P
UNCH
A
MPLIFIER
A
CCESSORY
P
ACK
The accessory pack shipped with the Punch 2-channel amplifiers includes
the mounting hardware necessary to secure the amp to the vehicle and to
attach the end caps to the amplifier.
Installation & Operation Manual
Punch Verification Certificate
(4) Amplifier mounting screws (#8 x 3/4" Phillips)
(1) ATC Inline Fuseholder
(1) ATC 15 Amp Fuse (Punch 100)
(1) ATC 20 Amp Fuse (Punch 150)
(1) ATC 30 Amp Fuse (Punch 250)
(1) ATC 40 Amp Fuse (Punch 360)
(1) AGU 50 Amp Fuse (Punch 500)
Note:
Refer to the Specification section of this manual for recommended
Punch 800 fuse sizes.