Rockford Fosgate Punch 300S Old School 2-Channel Amplifier

Description: I have for sale an old school Rockford Fosgate 2-channel amplifier model Punch 300S. This is a full-range amp so it can be used for bass or highs. It is rated at 150W RMS X 2 @ 2 ohms stereo or 300W bridged at 4 ohms mono. It is in good condition for it’s age showing some light signs of previous use and is in perfect working order. It unfortunately does not have the end caps with it. I’ve included some additional specifications and features below. What you see pictured is exactly what you will receive. Fast shipping every time sending all purchases out same or next business day. Buy with confidence from a reliable seller. Any questions feel free to ask and I will answer them as quickly as possible. Features: Trans-ANA (TRANSconductance Active Nodal Amplifier): The Trans-ANA 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 drive transistors. Signal linearity is assured by an active node formed by the drive transistors at ultrasonic frequencies. The result is crystal clear sound quality, even at high volume levels. MEHSA (Maximum Efficiency Heat Sink Application): MEHSA is a Rockford Fosgate proprietary process that increases the heat transfer from the MOSFET devices to the heatsink. The multi-layer insulated metal MEHSA substrate operates with minimal thermal resistance, spreading heat both downward and outward to quickly dissipate heat from each device across the heatsink. This allows greater power output, enhanced thermal stability, and maximum reliability. TOPAZ (Tracking Operation Pre-Amplifier Zone): TOPAZ is a circuit that simply eliminates noise. The TOPAZ circuit allows the amplifier ground to move with the source unit ground, creating a "noise elimination" zone just before the preamp section. If there is any noise in the ground coming down the RCA line to the amplifier, TOPAZ amazingly tracks it down and eliminates it. The result is a 30-40dB improvement of the isolation between input ground and chassis ground. DSM (Discrete Surface Mount): In the manufacturing process high speed robotics are used to place 0% tolerance resistors and large board traces providing greater reliability and efficiency. NOMAD (NOn-Multiplying Advanced Decision): NOMAD is an intelligent protection circuit that uses an analog computer to make real time decisions regarding temperature, voltage, current and impedance. The unit is protected without limiting sound output unless needed. INDIGO (INDexed Ideal Gain Operation): INDIGO is a circuit that maximizes the output power of the amplifier by making better use of the power supplied by the car. As the battery voltage drops, INDIGO tightens up so the amplifier delivers the rated power, resulting in more consistent power coming from the amp. Internal Crossover: The internal crossover is a 12dB/octave Butterworth filter variable from 50Hz to 210Hz. The crossover may be set for high-pass, full range, or low-pass operation. Remote Punch Bass: The Punch Bass feature helps correct for acoustical deficiencies in the listening environment by helping reproduce full range sound without adding excessive boost. The Punch Bass control has a narrow band adjustment centered at 45Hz, variable from 0dB to +18dB. Using the mounting bracket, the supplied Punch Bass wired remote can be mounted in any convenient location under your vehicle's dash. The wired remote is 2.317" wide, 1.523" tall and 2.035" deep. The included cable is 15' in length. RF Center Badge: Upon arrival, the RF center badge is not adhered to the amplifier. For installation flexibility, the badge can be rotated 180 degrees. Once you've decided in which direction the badge looks best for your installation, the peel-and-stick backing on the badge can be used to attach it to the amplifier. Controls Left Side Of Amplifier: Crossover Switch: allows you to select high-pass, full range, or low-pass crossover operation Crossover Frequency: the crossover frequency control is variable from 50Hz to 210Hz Left Gain: this variable gain control allows you to adjust the output level of the left channel Right Gain: this variable gain control allows you to adjust the output level of the right channel Inputs and Outputs Left Side Of Amplifier: Input: gold-plated RCA jacks High Level Input: Molex plug input for included harness Speaker Outputs: gold-plated set screw terminals that will accept up to 8 gauge speaker wire Remote Punch Bass: RJ-14 jack for use with supplied Remote Punch Bass wired remote Right Side Of Amplifier: GND (ground): gold-plated set screw terminal that will accept up to 8 gauge wire B+ (power): gold-plated set screw terminal that will accept up to 8 gauge wire REM (remote turn-on): gold-plated 0.250" quick-slide for remote turn-on lead. Note: A female quick-slide is not supplied. Specifications Dynamic Power Rating (measured at 14.4V): Bridged Into A 4-Ohm Load: 300 watts x 1 Per Channel Into A 2-Ohm Load: 150 watts x 2 Per Channel Into A 4-Ohm Load: 75 watts x 2 Dimensions: Without Endcaps: Height=2.489", Depth=9.8125", Width=8.125" With Endcaps: Height=2.489", Depth=9.8125", Width=11.375"

Price: 139.99 USD

Location: Berlin, New Jersey

End Time: 2025-02-05T14:37:37.000Z

Shipping Cost: 0 USD