Rockford Fosgate Punch 400x4 Trans-ana Amplifier

$1,299.00

PUNCH 400x4 Trans-ana 4-channel Amplifier

Description

Rare! Brand new in the Box

(*Note - there are two amplifiers available, the price is for one)

The Punch 400x4 (pronounced “x4” not “by 4”) is a 4-channel amplifier which can deliver 400 watts RMS. This amplifier utilises a 2/4-channel input switch to eliminate the need for signal splitters. Four internal XCard crossovers allow the amplifier to be configured for use with many popular system designs without the added cost of external processors. The Punch 400x4 is a powerful 4-channel amplifier with integrated features which are offered at a competitive price.

The TRANS•ANA (TRANSconductance Active Nodal Amplifier) is a circuit that allows the audio signal to pass through the amplifier at low voltage. The signal is directly level-shifted to the fixed high voltage rails via a pair of driver transistors. Signal linearity is assured by an active node formed by the driver transistors at ultrasonic frequencies. This allows amplifier performance similar to trans•nova which is highly stable and linear while utilizing the advantages of a non-floating power supply. THE RESULT: An extended frequency bandwidth accurately supplied to the output stages of the amplifier

The accessory pack shipped with the Punch 4-channel amplifier includes the mounting hardware necessary to secure the amp to the vehicle as well as attach the end caps:

Allen Head Screws for speaker and power connectors
Mounting Screws for end caps
Mounting Screws for amplifier
Allen Wrench 7/64"
Allen Wrench 3/32"
AGU In-line Fuseholder
AGU 50 Amp Fuse

Specification

200 Watts RMS continuous power bridged into a 4Ω load from 20-20000Hz, with less than 0.1% Total Harmonic Distortion (THD)
100 Watts RMS continuous power per channel, all channels driven into a 2Ω load from 20-20000Hz, with less than 0.1% Total Harmonic Distortion (THD)
50 Watts Continuous Power Rating (Competition Standard) RMS continuous power per channel, all channels driven into a 4Ω load from 20-20,000Hz with less than 0.05% Total Harmonic Distortion (THD) – Measured at 13.8V

125 Watts RMS continuous Power Rating (Competition Standard) measured at 12.6 battery Volts RMS continuous power per channel, both channels driven into a 4Ω load, from 20-20,000Hz with less than 0.05% Total Harmonic Distortion.
225 Watts RMS continuous power per channel, both channels driven into a 2Ω load, from 20-20,000Hz with less than 0.1 % Total Harmonic Distortion.
450 Watts RMS continuous power mono driven into a 4Ω load, from 20-20,000Hz with less than 0.1 % Total Harmonic Distortion.
260 Watts Dynamic Power Rating (IHF-202 Standard) 2-Channel bridged into a 4Ω load
130 Watts per channel into a 2Ω load
60 Watts per channel into a 4Ω load

Additional Information:

Our old-school collection is well cared for and in most cases, items have been overhauled/refurbished by qualified technicians. Whilst every item is tested prior to dispatch, no warranty is provided on old-school items unless installed by the team at Old School Car Audio.

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