Rockford Fosgate Punch 8" 300-Watt Powered Enclosure
The Punch 300-8P 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 8" high output subwoofer is impedance optimized for the built in 300-watt class-D amplifier that features a low-pass crossover, bass EQ and phase switch. 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-on/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.
Features:
- High-Efficiency, Low Current Amplifier Design
- Thermal and over/under voltage protection
- Intelligent auto turn on/off function
- Robust Power/Ground connections
- Adjustable 12db/Octave low pass crossover
- Separate low level and speaker level inputs
- Optimized 8" Low Impedance Woofer
- 300 Watt Class-D Amplifier with Optimized "Closed Loop" Design
- On Board Phase Switch
- Quick Input Connections for Easy Removal
- On Board Adjustable Bass EQ
- Precision Constructed MDF Enclosure with Heat Activated Vinyl Finish
- Slim Design For Truck Applications
- Remote bass level control included
Specifications:
| Frequency ResponseFrequency Response | 30 Hz to 200 Hz |
|---|---|
| Woofer Quantity | 1 |
| Woofer Size | 8" |
| Woofer Series | Proprietary |
| Nominal Impedance | None |
| Power Handling (Watts RMS) | 300 Watts RMS |
| Enclosure Type | Vented |
| Enclosure Material |
5/8" MDF (Medium Density Fiberboard |
| Integrated Amplifier | 300 Watts RMS |
|
Crossover Controls |
Variable 50 Hz to 200 Hz 12dB/Octave Butterworth |
|
Tone Controls |
Bass Boost 0 dB to +12 dB; |
|
Phase Control |
0° to 180° |
|
Remote Control |
Punch Level Control (Included) |
|
Auto Turn-On Selector |
Remote Trigger DC Offset Sense Audio Sense |
|
Input Switch |
High-Level (Speaker Line) Low-Level (RCA) |
|
Signal Input |
Low/High-Level: 1 RCA Pair (L/R Summed) |
|
Input Sensitivity |
Low-Level: 150 mV to 6 V High-Level: 300 mV to 12 V |
|
Input Impedance |
20k Ohms |
|
Power Input Connector |
Quick Disconnect |
|
Power Wire Gauge |
B+/GND: 8 AWG REM: 18 AWG |
|
Circuit Topology Class |
Class-D |
|
Heatsink Type |
Extruded Aluminum |
|
Cooling |
Convection |
|
Visual Indicators |
Power/Protect LED |
|
Fuses |
20 Amp (2 x 10 Amp ATO Fuse) |
|
Dimensions |
11.4" x 17.6" x 5.6" 289 mm x 448 mm 141 mm |
|
Shipping Weight |
19 lbs. (8.6 kg) |
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