Rockford Fosgate P500X1BD Punch 500 Watt Class-bd Mono Amplifier
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Power & Bass On Demand!
P500X1BD
The Punch P500X1bd is a mono amplifier capable of producing 500 Watts into a 1-Ohm load.
Due to its dedicated low frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only.
With its super efficient Class-BD circuit topology, the P500X1bd will drop some serious BASS! The stealth top mounted control panel not only provides a sleek finished look to the amp, but it also protects the vital controls.
Our custom heat sink design uses high aluminum mass where it is needed most to maximize heat transfer from the output MOSFETS to the surrounding air, keeping the circuitry cool even under high power and output demand.
- Punch 500-Watt Full-Range Mono Amplifier
- Rated Power: 150 Watts x 1 @ 4-Ohm OR 300 Watts x 1 @ 2-Ohm OR 500 Watts x 1 @ 1-Ohm
- 12dB/octave Butterworth crossover
- Power Wire Gauge: 4 AWG
- Speaker Wire Gauge: 8 AWG to 18 AWG
- Optional Punch Level Control Ready (PLC2 sold separately)
- Recommended Fuse (not included): 80 A
- Dimensions (H x W x D): 2.38" x 7.76" x 11.03"
C.L.E.A.N. Set-Up
C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is our patented circuit with in/out clip LEDs to help match a source to amp and optimize output
Punch EQ
Delivers more bass where you want it most by allowing up to 18dB of boost adjustment at 45Hz
Multi-Signal Inputs
The RCA inputs of this amp can accept both Hi or Low level audio signals without the need of a signal converter
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| P1000X1bd | P500X1BD | P300X1 | P1000X2 | P500X2 | P300X2 | |
| Number of Channels | 1 | 1 | 1 | 2 | 2 | 2 |
| Total Power (RMS) | 1000 | 500 | 300 | 1000 | 500 | 300 |
| Bridgeable | No | No | No | Yes | Yes | Yes |
| Circuit Topology Class | Class BD | Class BD | Class A/B | Class A/B | Class A/B | Class A/B |
| Cooling | Convection | Convection | Convection | Convection | Convection | Convection |
| Recommended Fuse (not included) | 140 A | 80 A | 50 A | 140 A | 80 A | 50 A |
| Dimensions (H x W x D) | 2.38" x 7.76" x 13.28" | 2.38" x 7.76" x 11.03" | 2.38" x 7.76" x 9.86" | 2.38" x 7.76" x 15.03" | 2.38" x 7.76" x 13.28" | 2.38" x 7.76" x 9.86" |
| Rated Power | 300 Watts x 1 @ 4-Ohm | 150 Watts x 1 @ 4-Ohm | 200 Watts x 1 @ 4-Ohm | 300 Watts x 2 @ 4-Ohm | 150 Watts x 2 @ 4-Ohm | 100 Watts x 2 @ 4-Ohm |
| (or) | 500 Watts x 1 @ 2-Ohm | 300 Watts x 1 @ 2-Ohm | 300 Watts x 1 @ 2-Ohm | 500 Watts x 2 @ 2-Ohm | 250 Watts x 2 @ 2-Ohm | 150 Watts x 2 @ 2-Ohm |
| (or) | 1000 Watts x 1 @ 1-Ohm | 500 Watts x 1 @ 1-Ohm | 1000 Watts x 1 @ 4-Ohm Bridged | 500 Watts x 1 @ 4-Ohm Bridged | 300 Watts x 1 @ 4-Ohm Bridged |
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| P600X4 | P400X4 | P1000X5 | |
| Number of Channels | 4 | 4 | 5 |
| Total Power (RMS) | 600 | 400 | 1000 |
| Bridgeable | Yes | Yes | Yes (front/rear channels) |
| Circuit Topology Class | Class A/B | Class A/B | Class A/B + Class BD (Sub) |
| Cooling | Convection | Convection | Convection |
| Recommended Fuse (not included) | 100 A | 60 A | 150 A |
| Dimensions (H x W x D) | 2.38" x 7.76" x 13.28" | 2.38" x 7.76" x 11.03" | 2.38" x 7.76" x 15.03" |
| Rated Power | 75 Watts x 4 @ 4-Ohm | 50 Watts x 4 @ 4-Ohm | 75 Watts x 4 + 150 Watts x 1 @ 4-Ohm |
| (or) | 150 Watts x 4 @ 2-Ohm | 100 Watts x 4 @ 2-Ohm | 125 Watts x 4 + 300 Watts x 1 @ 2-Ohm |
| (or) | 300 Watts x 2 @ 4-Ohm Bridged | 200 Watts x 2 @ 4-Ohm Bridged | N/A + 500 Watts @ 1-Ohm |