Punch 300 Watt 2-Channel Amplifier
OverviewRockford Fosgate's PBR300X2 is a compact, efficient 300W car audio amp with Boosted Rail Technology for big...
- $279.99
- $279.99
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$279.99
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Overview
Rockford Fosgate's PBR300X2 is a compact, efficient 300W car audio amp with Boosted Rail Technology for big power in any vehicle, without draining your battery.
Features
- 1 Year Warranty
- High level inputs
- MOSFET output stage
- Variable 4-6 volt hi level DC offset voltage input turn-on control
- 12dB/octave Butterworth crossover
- Ultra compact chassis
Technologies
- Punch EQ2: Onboard equalizer with up to +18dB @ 45Hz and/or up to +12dB boost at 12kHz.
- MEHSA3: MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
- CTA-2006 Compliant: Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
- DSM: DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
- Engineered In The USA: These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered this fanatic product. This statement illustrates our commitment to being Designed and Engineered in the U.S.A.
- Class-BR: Stores energy and dynamically boosts rail voltage to create power on demand.
Specifications
| CEA-2006 Compliant |
 CEA-2006 Power Rating100W x 2 @ 4Ω ≤1.0% THD+N |
| Total Power (Sum of Rated Power) |
300 Watts |
| Dynamic Power (PVC/PowerCube®) |
114 Watts x 2 @ 4-Ohm 160 Watts x 2 @ 2-Ohm 387 Watts x 1 @ 4-Ohm Bridged |
| Rated Power (RMS Continuous Power) |
100 Watts x 2 @ 4-Ohm 150 Watts x 2 @ 2-Ohm 300 Watts x 1 @ 4-Ohm Bridged |
| Recommended Fuse (not included) |
50 A |
| Bridgeable | Yes |
| Suggested Alternator | 75 A |
| Number of Channels | 2 |
| Crossover Controls |
High-Pass: 50Hz - 500Hz @ 12dB/Octave Butterworth Low-Pass: 50Hz - 500Hz @ 12dB/Octave Butterworth All-Pass: Yes |
| Tone Controls | Optional Remote Punch EQ |
| Signal Output | - |
| Power Input Connector | Detachable Compression Terminal |
| Visual Indicators | Power/Protect, BRT (Boost) |
| Speaker Output Connector | 4-Pin Harness |
| Speaker Wire Gauge | 16 AWG |
| Cooling | Convection |
| Heat Sink Type | Extruded Aluminum |
| Circuit Topology Class | Class BR |
| Efficiency (average) | 68% @ 4-Ohm |
| Max. Current Draw (13.8V Sinewave) | 45 A |
| Input Sensitivity | 150 mV - 11 V |
| Operating Voltage | 9 - 16 VDC |
| Shipping Weight | 2.8 lb. (1.27 Kg.) |
| Dimensions (H x W x D) | 1.53 x 4.25 x 6.75 (in.) 3.90 x 10.8 x 17.2 (cm) |
| Frequency Response | 20Hz - 20kHz +/-3dB |
| Remote Controls | Optional PEQ provides 0dB to +18dB @ 45Hz |
| Power Wire Gauge | 10 AWG |
| Signal Input |
High/Low Level Input: 4-Pin harness Hi-Level Sensitivity: Variable DC offset sensitivity |
| Total Harmonic Distortion (THD+Noise) |
4-Ohm:<1.0% 2-Ohm:<1.0% |
| Average Current Draw (13.8V Music) | 23 A |
| Signal-to-Noise (CEA) | 84 dB |
| Channel Separation | 65 dB |
| Common Mode Rejection | 62 dB |
| Damping Factor | >200 |
Shipping
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Important Notes
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.
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