Variants
Delivers strong, punchy low-end and is simple to install and remove, but it’s large, heavy, and the ported enclosure can sound boomy without tuning or sound-deadening.
Buyer confidence
89%Highlights
- 1 Year Warranty
- Remote bass level control included
- Thermal and over/under voltage protection
- Intelligent auto turn on/off function
Key specs
Full specs- Power Handling (Watts RMS)
- 500 Watts RMS
- Enclosure Material
- 5/8" MDF (Medium Density Fiberboard)
- Speaker Connector
- —
- Frequency Response
- 20 Hz to 200 Hz
- Phase Control
- 0° to 180°
- Tone Controls
- Bass Boost 0 dB to +12 dB @ 45 Hz
- Enclosure Type
- Ported
- Crossover Controls
- Variable 50 Hz to 200 Hz 12dB/Octave Butterworth
Key specs
Full specs- Power Handling (Watts RMS)
- 500 Watts RMS
- Enclosure Material
- 5/8" MDF (Medium Density Fiberboard)
- Speaker Connector
- —
- Frequency Response
- 20 Hz to 200 Hz
Highlights
Overview- 1 Year Warranty
- Remote bass level control included
- Thermal and over/under voltage protection
Review highlights
Based on customer reviewsPunchy 12" powered sub that fills a car—great bass if it fits your space
Delivers strong, punchy low-end and is simple to install and remove, but it’s large, heavy, and the ported enclosure can sound boomy without tuning or sound-deadening.
What buyers praise
- Punchy, powerful bass that fills small-to-medium vehicles
- Notable low-frequency extension when set up and tuned (some users report down to 20Hz)
What to watch for
- Large and heavy—measure cargo space first; may be too big for some trucks or tight trunks
Overview
The Punch P500-12P is an all-in-one powered subwoofer enclosure that combines a 12-inch high-output woofer with a built-in 500-watt class-D amplifier in a vented enclosure designed for compact vehicle installations.
Best for
- Hatchbacks
- Sedans
- SUVs
- Systems that need extra low-end output without a separate amp and enclosure
Key points
- Self-contained powered enclosure with 12-inch high-output woofer and 500-watt class-D amplifier
- Impedance optimized driver for the integrated amplifier
- Built-in low-pass crossover, bass EQ, and phase switch
- Included remote level control for on-the-fly bass adjustment
- High-output vented (slot port) design for enhanced low-frequency output
- Quick-release input and power connectors for easy removal when extra space is required
Fit and use
Intended for compact installations in trunks, cargo areas, and cargo floors, the enclosure connects via speaker-level or line-level inputs and includes quick-release connectors for fast removal. Use the included remote level control to adjust bass from the cabin; the amp’s auto turn-on/off feature removes the need for a separate turn-on lead.
What to know
The unit is a self-contained powered enclosure constructed with MDF. Verify fitment against your vehicle’s available space and consult the owner’s manual for electrical requirements, mounting guidance, and detailed specifications before purchase or installation.
Key features
- 1 Year Warranty
- Remote bass level control included
- Thermal and over/under voltage protection
- Intelligent auto turn on/off function
- Robust Power/Ground connections
- Adjustable 12db/Octave low pass crossover
- Designed For Hatchback, Sedan, and SUV Applications
- Optimized 12" Low Impedance Woofer
- On Board Phase Switch
- Quick Input Connections for Easy Removal
- On Board Adjustable Bass EQ
- Precision Constructed MDF Enclosure with Heat Activated Vinyl Finish
More info
Manufacturer details
The Punch P500-12P is an "all in one" solution for adding serious bass to Hatchbacks, Sedans, and SUVs. This model features a 12" high output woofer with a 500-watt internal amplifier and a high output vented enclosure that's great for sedan and hatchback applications. The enclosure features quick release input and power connectors for easy removal when extra space is required.
Additional details
The Punch 500-12P is a self-contained subwoofer enclosure with built-in amplifier. This "all in one" solution is great for systems that need extra Punch on the low-end of the frequency spectrum. The 12" high output subwoofer is impedance optimized for the built in 500-watt class-D amplifier that features a low-pass crossover, bass EQ and phase switch. You can change the amount of bass on the fly with the included remote level control. The slot port provides powerful output at lower frequencies for enhanced bass reproduction. The enclosure can be connected via speaker level inputs for connection to factory systems, or traditional line level inputs for aftermarket systems. It also features an intelligent auto turn-of/off circuit that eliminates the need for a separate turn-on wire. The enclosure itself is precision designed and constructed using MDF (Medium Density Fiberboard) for the best acoustical properties and covered with heat activated vinyl finish to resist marks. The enclosure also features a quick-release connectors for easy removal when you need extra cargo space.
Technologies

CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has

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

Klippel Verified
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be
Specs
Specifications
| Power Handling (Watts RMS) | 500 Watts RMS |
| Enclosure Material | 5/8" MDF (Medium Density Fiberboard) |
| Speaker Connector | — |
| Frequency Response | 20 Hz to 200 Hz |
| Phase Control | 0° to 180° |
| Tone Controls | Bass Boost 0 dB to +12 dB @ 45 Hz |
| Enclosure Type | Ported |
| Crossover Controls | Variable 50 Hz to 200 Hz 12dB/Octave Butterworth |
| Integrated Amplifier | 500 Watts RMS |
| Nominal Impedance | — |
| Woofer Series | Proprietary |
| Woofer Size | 12" |
| Woofer Quantity | 1 |
| Input Switch | High-Level (Speaker Line) Low-Level (RCA) |
| Power Wire Gauge | B+/GND: 8 AWG REM: 18 AWG |
| Power Input Connector | Quick Disconnect Replacement Part: 1130-59232-01 |
| Input Sensitivity | Low-Level: 150 mV to 6 V High-Level: 300 mV to 12 V |
| Heatsink Type | Extruded Aluminum |
| Input Impedance | 20k Ohms |
| Remote Control | Punch Level Control (Included) Replacement Part: 1130-59232-01 |
| Auto Turn-On Selector | Remote Trigger DC Offset Sense Audio Sense |
| Signal Input | Low/High-Level: 1 RCA Pair (L/R Summed) Replacement Part: 1130-59232-01 |
| Circuit Topology Class | Class-D |
| Visual Indicators | Power/Protect LED |
| Fuses | 30 Amp (2 x 15 Amp ATO Fuse) |
| Cooling | Convection |
| Dimensions Box H x W x D Wedge H x W x D1 x D2 | 15.00” x 24.76” x 10.91 x 7.71” (38.1 cm x 62.9 cm x 27.7 cm x 189.2 cm) |
| Shipping Weight | 48.2 Lbs. (21.9 kg) |
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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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