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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Rockford Fosgate P300-12 - 12" Active/Powered SubwooferThe P300 12 powered subwoofer is an all in one solution when adding bass to a factory system or just to save space. This model features a 12 subwoofer in a sealed enclosure powered by an internal 300 watt amplifier. "Closed loop" design ensures optimum performance between woofer, amplifier and enclosure Built in 0 180 phase switch Separate low level and speaker level inputs Built in adjustable bass boost EQ Adjustable 12db Octave low pass crossover
The P300-12 powered subwoofer is an “all-in-one” solution when adding bass to a factory system or just to save space.
This model features a 12” subwoofer in a sealed enclosure powered by an internal 300 watt amplifier.
- "Closed-loop" design ensures optimum performance between woofer, amplifier and enclosure
- Built-in 0°/180° phase switch
- Separate low level and speaker level inputs
- Built-in adjustable bass boost EQ
- Adjustable 12db/Octave low pass crossover
- Detachable Power/Ground connector
- Intelligent auto turn on/off function
- Thermal and over voltage protection
- High-efficiency, low current design
- Remote bass level control included
- Proprietary high output woofer
- Constructed with 5/8" MDF
- Large AWG input terminals
- Covered with industrial heat activated vinyl
Specifications:
- Woofer Quantity: 1
- Woofer Size: 12"
- Woofer Series: Proprietary
- Nominal Impedance (ea): n/a
- Power Handling: 300 Watts RMS
- System Configuration: Sealed
- Enclosure Material: 5/8" MDF (Medium Density Fiberboard)
- Speaker Connector: n/a
- Frequency Response: 35Hz to 150Hz
- Integrated Amplifier: 300 Watts RMS
- Crossover Controls: Variable 50Hz to 200Hz @ 12dB/Octave Butterworth
- Tone Controls: Gain & Bass Boost
- Signal Input: Low-Level: 1 RCA Pair
- High-Level: Left/Right Summed Inputs
- Power Input Connector: Removable Connector Power/Ground/Remote
- Power Wire Gauge: 8 AWG
- Heat Sink Type: Extruded Aluminum
- Cooling: Convection
- Remote Control: Included
- Visual Indicators: Power Protect
- Circuit Topology Class: Class-D
- Shipping Weight: 29.6 Lbs. (13.42 kg.)
- Dimensions
- Box (H x W x D) 15 x 19.8 x D1 11 - D2 7 (in)
- Wedge (H x W x D1 x D2): 38.1 x 50.29 x D1 27.94 - D2 17.78 (cm)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1886 reviews
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Product Reviews
★★★★★ 5
It’s like sleeping on a beach in San Vito lo Capo
Italian voice:
I’m a big meaty fella so I put off a lot of heat ya hear. These pillow cases have changed my life. One moment they’re hot and the next you flip them and you’re blasted with a blast of ice cool what it feels like to chew 5 gum feeling capeesh. I would reccomend these pillow cases to even my grandma. If ya wanta get a rest so good that it feels like ya been sleeping with the fishes get these pillow cases, they’re the real deal. Then stop at Pauline’s joint and grab a slice of pizza say Vinnie sent ya. Anyways I gotta go my wife’s cooking up a mean lasgna and we’re gonna watch the dodgers. Let me know how these treat ya I guarantee they will change your life. Vinnie out
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Reviewed in the United States on February 15, 2026
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
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Reviewed in the United States on March 11, 2026
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try.
Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
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Reviewed in the United States on August 29, 2025
★★★★★ 2
Ehh
Pills up rather quickly
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Reviewed in the United States on June 7, 2026
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