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Punch#P300X1

Rockford Fosgate Punch P300X1Punch 300 Watt Full-Range Mono Amplifier

4.956 reviewsSee all reviews

Delivers tight, powerful bass with tank-like build and convenient tuning aids (clip indicators, test CD, remote level). Best results when sub impedance and gains are set correctly.

Buyer confidence

89%

Highlights

  • 1 Year Warranty
  • Muted turn on
  • High level input capable with Auto Turn-On circuit
  • Features C.L.E.A.N. Set-up

Key specs

Full specs
Number of Channels
1
Total Power (Sum of Rated Power)
300 Watts
Rated Power (RMS Continuous Power)
200 Watts x 1 @ 4-Ohm 300 Watts x 1 @ 2-Ohm
Dynamic Power (PVC/PowerCube®)
260 Watts x 1 @ 4-Ohms 0° Res 444 Watts x 1 @ 2-Ohms 0° Res
Bridgeable
No
Frequency Response
20Hz to 20kHz +/- 1.0dB
Input Sensitivity
150 mV - 12 V
Circuit Topology Class
Class A/B

Key specs

Full specs
Number of Channels
1
Total Power (Sum of Rated Power)
300 Watts
Rated Power (RMS Continuous Power)
200 Watts x 1 @ 4-Ohm 300 Watts x 1 @ 2-Ohm
Dynamic Power (PVC/PowerCube®)
260 Watts x 1 @ 4-Ohms 0° Res 444 Watts x 1 @ 2-Ohms 0° Res

Highlights

Overview
  • 1 Year Warranty
  • Muted turn on
  • High level input capable with Auto Turn-On circuit

Review highlights

Based on customer reviews

Punch 300X1 — sturdy, punchy mono amp with helpful tuning features

Delivers tight, powerful bass with tank-like build and convenient tuning aids (clip indicators, test CD, remote level). Best results when sub impedance and gains are set correctly.

56 reviews4.9/5 averageUpdated Mar 15, 2026

What buyers praise

  • Strong, punchy low-end performance
  • Solid, heavy build quality

What to watch for

  • Output varies with load—4Ω can be modest while 2Ω yields significantly more power
Overview

The Punch P300X1 is a mono full-range amplifier rated at 300 Watts into a 2-Ohm load. Its compact chassis and full-range frequency response make it suitable for subwoofers or a dedicated center channel.

Best for

  • Subwoofer systems
  • Dedicated center channel speaker
  • Installations with limited space
  • Applications requiring a 2-Ohm stable mono amp

Key points

  • 300 Watts into a 2-Ohm load (mono)
  • Full-range frequency response for subwoofer or center channel use
  • Compact, small-chassis design for tight installs
  • 2-Ohm capability supports higher output into low-impedance loads
  • Technologies and compliance: CTA-2006 Compliant; C.L.E.A.N. Technology; NOMAD; TRANS•ana; DSM; CE Compliant; Balanced Differential Inputs; DTM

Fit and use

Can be used as a dedicated subwoofer amplifier or to power a center channel. The amp's 2-Ohm capability allows it to deliver substantial output into low-impedance loads, and its small chassis allows placement where larger amplifiers won't fit.

What to know

Power ratings are manufacturer specifications measured into a 2-Ohm load. Confirm speaker compatibility, wiring, and electrical capacity for your system before purchase. Refer to the product documentation for full specifications and operating details.

Highlights

Key features

  • 1 Year Warranty
  • Muted turn on
  • High level input capable with Auto Turn-On circuit
  • Features C.L.E.A.N. Set-up
  • Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)
  • Cast aluminum heatsink
  • On-board Punch EQ with +18dB boost @ 45Hz
  • Over current protection
  • Short circuit protection
  • 12dB/octave Butterworth crossover
  • RCA pass-thru outputs
  • Stealth top mounted control panel
More info

Manufacturer details

The Punch P300X1 is a mono amplifier capable of producing 300 Watts into a 2-Ohm load. The P300X1 full-range frequency response makes it perfect for a subwoofer system or for powering a dedicated center channel speaker.

Additional details

The P300X1 is perfect for use as a dedicated subwoofer or center channel amplifier. Regardless if you're driving multiple speakers or just one, the hefty 2-ohm capability will deliver the right amount of PUNCH that you want! Now, thanks to its small chassis design, it will also fit where traditional amplifiers cannot.

Technologies
CTA-2006 Compliant

CTA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your

C.L.E.A.N. Technology
Patent: 8,712,066

C.L.E.A.N. Technology

Time and sophisticated test equipment have been replaced, with Rockford’s integrated level setting technology

NOMAD

NOMAD

NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and ...

TRANS•ana

TRANS•ana

An award winning studio quality circuit borrowed from the pro audio company Hafler. TRANS-ana is a sound quality

DSM

DSM

DSM - An industry-leading manufacturing process, DSM utilizes high-speed robotics, high-quality 1% tight-tolerance

CE Compliant

CE Compliant

This product fulfills all essential safety and environmental requirements as defined in the European Directives

Balanced Differential Inputs

Balanced Differential Inputs

Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts

DTM

DTM

Our engineers at Rockford Fosgate have developed an award winning cooling design called DTM (Dynamic Thermal

MEHSA3

MEHSA3

MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life

Showing the main technologies for this product.

Specs

Specifications

28
Number of Channels1
Total Power (Sum of Rated Power)300 Watts
Rated Power (RMS Continuous Power)200 Watts x 1 @ 4-Ohm 300 Watts x 1 @ 2-Ohm
Dynamic Power (PVC/PowerCube®)260 Watts x 1 @ 4-Ohms 0° Res 444 Watts x 1 @ 2-Ohms 0° Res
BridgeableNo
Frequency Response20Hz to 20kHz +/- 1.0dB
Input Sensitivity150 mV - 12 V
Circuit Topology ClassClass A/B
Efficiency (average)74% @ 4-Ohm
Total Harmonic Distortion (THD+Noise)4-Ohm: <1.0% 2-Ohm: <1.0%
Signal InputHi/Low level: 1 RCA pair
Signal OutputLow Level: 1 RCA Pair
Tone ControlsPunch EQ2 Bass: 0dB to +18dB @ 45Hz and/or Punch EQ2 Treble: 0dB to +12.5dB @ 12kHz Function depends upon LP/AP/HP switch position
Crossover ControlsHigh-Pass: 50Hz-250Hz @ 12dB/octave Butterworth Low-Pass: 50Hz-250Hz @ 12dB/octave Butterworth All-Pass: Yes
Remote ControlsOptional Punch Level Control (PLC2) Ready
Visual IndicatorsPower/Protect/Thermal LED Input Clip LED3 Output Clip LED1,2,3 LED Color Legend: 1BLUE: <0.5% THD 2VIOLET: 1% THD 3RED: 10%+ THD
Power Wire Gauge8 AWG to 4 AWG
Power Input ConnectorCaptive C-Clamp
Speaker Wire Gauge8 AWG to 18 AWG
Speaker Output ConnectorCaptive C-Clamp
CoolingConvection
Operating Voltage9 - 16 VDC
Recommended Fuse (not included)50 A
Average Current Draw (13.8V Music)23 A
Max. Current Draw (13.8V Sinewave)45 A
Suggested Alternator75 A
Dimensions (H x W x D)2.38 x 7.76 x 9.86 (in) 6.05 x 19.71 x 25.04 (cm)
Shipping Weight9.5 Lbs. (4.30 Kg.)
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Installation resources

Wiring diagrams

11
Wiring Diagram #1

Wiring Diagram #1

Source: Rockford Fosgate

Wiring Diagram #2

Wiring Diagram #2

Source: Rockford Fosgate

Wiring Diagram #3

Wiring Diagram #3

Source: Rockford Fosgate

Wiring Diagram #4

Wiring Diagram #4

Source: Rockford Fosgate

Wiring Diagram #5

Wiring Diagram #5

Source: Rockford Fosgate

Wiring Diagram #6

Wiring Diagram #6

Source: Rockford Fosgate

Wiring Diagram #7

Wiring Diagram #7

Source: Rockford Fosgate

Wiring Diagram #8

Wiring Diagram #8

Source: Rockford Fosgate

Wiring Diagram #9

Wiring Diagram #9

Source: Rockford Fosgate

Support

Return Authorization

If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.



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