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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
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Description
Rockford Fosgate Prime M1200-1DFeatures: Monoblock Marine Prime Series Class D Amplifier RMS Power Rating: 4 ohms: 400 watts x 1 chan. 2 ohms: 800 watts x 1 chan. 1 ohm: 1200 watts x 1 chan. Pulse Width Modulated MOSFET power supply Wired remote bass level control included LED power (green) and protect (red) indicators Variable Bass Boost (0 to +12 dB bass boost at 50 Hz) Soft start turn on Mono channel operation Preamp RCA outputs to daisy chain multiple amps 3 way protection
Features:
- Monoblock Marine Prime Series Class D Amplifier
- RMS Power Rating:
- 4 ohms: 400 watts x 1 chan.
- 2 ohms: 800 watts x 1 chan.
- 1 ohm: 1200 watts x 1 chan.
- Pulse Width Modulated MOSFET power supply
- Wired remote bass level control included
- LED power (green) and protect (red) indicators
- Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
- Soft start turn-on
- Mono channel operation
- Preamp RCA outputs to daisy chain multiple amps
- 3-way protection circuitry (thermal, overload, and speaker short protection)
- Dual speaker terminals simplify the hookup of multiple speakers
- Heavy duty aluminum alloy heat-sink OR high-density split-dome convection heat-sink for extreme heat dissipation
- Nickel-plated RCA level inputs
- Nickel-plated screw terminals
- Variable low-pass filter (50-250 Hz, 24 dB/octave Butterworth)
- Variable 15-40Hz 12dB/octave infrasonic filter
- CEA-2006 compliant amplifier
- Frequency response: 20-250 Hz
- Dimensions: 6-7/10"W x 11"L x 2"H
Power Subwoofer Channel:
- RMS Power @ 4 ohms: 400 watts x 1 channels
- RMS Power @ 2 ohms: 800 watts x 1 channels
- RMS Power @ 1 ohm: 1200 watts x 1 channels
Specifications:
- Marine Certified: Yes
- Amplifier Class: D
- Number of Channels: 1 - Mono
- Total RMS Power Output: 1200 watts
- Maximum Input Gauge Size: 4 AWG
- Minimum Impedance Unbridged: 1 ohms
- THD at Rated RMS Power: <1.0%
- Speaker Level Inputs: No
- Preamp Outputs: 1 pair
- Built-in Crossover: Low-Pass (LP)
- Low-Pass Crossover Frequency: 50 - 250 Hz
- Subsonic Filter: 15 - 40 Hz
- Signal-to-Noise Ratio: 100 dB
- Bass Boost: 0 - 12 dB
- Bass/Gain Remote: Yes
- Fan Cooled: No
- Fuse Rating: 100A x 1
- CEA-2006 Compliant: Yes
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
4.9 ★★★★★
Based on 7 reviews
Sort
Product Reviews
★★★★★ 5
Quality Under Armour socks
Size: Large, Color: (100) White / White / Black
Nice medium thick sock that is breathable but cushioned. It stays put in the show and doesn’t fall down. Fit is true to size, no show/minimal show
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Perfect Pairs
Size: Large, Color: (100) White / White / Black
Very comfortable, soft & affordable..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too.
Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
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