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Rockville

Rockville dB11 Mono Car Amplifier, 1400W Peak, 350W RMS, 2 Ohm, Class D | Bass Knob, MOSFET Power Supply, Compact, Low Pass Filter, Subsonic Filter, 12dB Bass EQ, Phase Control, Crossover

  • Based on 366 reviews
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Aug 6 – Aug 8
Order within 19 hours and 41 minutes
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Style: 1400 Watt/350w RMS


Features

  • HIGH-OUTPUT CLASS-D AMP: Delivers 1400W peak and 350W Dyno-Certified RMS at 2 ohms with <1% THD for clean, impactful bass.
  • COMPACT AND RUGGED: Measures 8.9" W x 2" H x 5.5" D, designed to fit tight spaces while maintaining durable performance.
  • TUNED SOUND CONTROL: Includes bass remote, adjustable 12dB bass EQ, low pass filter (50Hz-250Hz), and subsonic filter (15Hz-55Hz).
  • BUILT-IN PROTECTION: Features full IC-controlled circuitry, under voltage (10V) and over voltage (16V) protection, and phase control.
  • CLEAR AUDIO AND FLEXIBILITY: S/N ratio >90dB; compatible with 2-ohm or 4-ohm subwoofers for flexible system design.

Description

At Rockville Audio, we see sound as more than just audio—it's a dynamic experience that engages, energizes, and brings people together. From our humble beginnings to becoming a trusted name in audio, we’ve built a legacy of innovation and craftsmanship across every corner of sound. Whether it’s Pro Audio, Home Audio, Car Audio, Karaoke, or Lighting, we deliver exceptional solutions at an unbeatable value. Visit the Store Rockville’s portable Bluetooth speakers deliver powerful sound, deep bass, and long battery life—perfect for music anywhere you go! Rockville Pro Audio gear offers unmatched performance and reliability, from powerful speakers to precision mixers for professionals. Rockville Pro Lighting delivers stunning effects, vibrant colors, and dynamic controls—perfect for stages, events, and parties. Rockville Car Audio combines powerful bass, crystal-clear sound, and durable designs for an unbeatable car audio experience. Rockville Home Audio offers rich, immersive sound and sleek designs, perfect for enhancing your home entertainment experience. What In The Box: Features:

Manufacturer: Rockville


Brand: Rockville


Built-In Media: (1) dB11 Amplifier


Item Type Name: Rockville dB11 1400 Watt Peak/350 Watt RMS Mono 2-Ohm Amplifier Car Amp and Bass Remote


Item Weight: 4 pounds


Model Number: dB11


Mfr Part Number: dB11


Unit Count: 1 Count


Warranty Description: 1 YEAR


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 6 – Aug 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • impressed
Although i only installed this a few days ago, initial impressions are first rate. Quality case, proper terminal connections . Soft and auto sense turn on is a big plus. I purchased an LCR 2 i by audio control as i felt it would be needed , however when testing the high level inputs and comparing the Audio Control it was obvious it want needed so took it back and just went with the Rockville inputs. After trying out Boss, Power Acoustik , both of which went into protection on turn on, this Rockville was fine, good clean bass, excellent metal quality remote bass knob, although a bit of a daft design if you just want to stick it somewhere rather than screw it. Apart from that it certainly looks and sounds like a high quality amp, running it into a 4ohm OEM sub box in my 2018 Ram produces a great sound. Impressed , will update in a few months. Now adding to this review, still performing well , changed the speaker to a 2 ohm and amp now has much more useable output. Always suspect when I see very few reviews on a product, but decided the specs on this were good and have to say this is a well built quality amp, much more than I can say for many of the others. ... show more
Reviewed in the United States on October 20, 2018 by Phdinnis
    • The best sound system.
Great system. I love rockville. All three of my vehicles carry Rockville. I also have their kind home sound system. Great pricing
Reviewed in the United States on January 18, 2026 by Jessica
    • Cheapest one if you okay with used product
Bought the used one comes in very secured bubble wrap packaging and it has only few scratches on the other side rest of the amp looks clean and unused i use it for connect my two subwoofers and it works amazing as it’s described no issues with adjusting the controls on the amplifier best value for money ... show more
Reviewed in the United States on June 20, 2026 by A~Z
    • Piezas faltantes
El amplificador vino sin fusible y el arnés la llave alen y los tornillos solo con el regulador de bajo ahora me toca comprar fusible y esperar q funcione corrección el amplificador es usado y yo pague por uno nuevo así q lo devolví ahora me toca esperar mi reembolso y irme por otra marca
Reviewed in the United States on June 8, 2026 by Aron merida
    • Best BANG for your buck
Yea it’s nice and cheap, especially for someone like me in high school that wants to be “that kid”. So yes it do think it’s worth money but if you have the money I would consider getting something higher quality as this thing got no gain control. But the logo lights up so I guess that cancels it out
Reviewed in the United States on May 25, 2021 by Collin Pereira
    • great amp
Review Image by Allan Vaughn
bought this to replace jensen a-300 in the truck on 2 10's. plenty of power, sounds great and much cleaner than the late-80s jensen (no surprise). the small footprint of this amp fit in the available space with room to spare. just installed last nite, so not much time on it yet. but, i have a rockville 5ch in the boat, which is awesome also. rockville amps are the best value i've found. ... show more
Reviewed in the United States on February 20, 2026 by Allan Vaughn
    • Sweet amp
Looks and preforms like a dream. Great value for price should be more with how well it preforms,bass knob light is kinda bright
Reviewed in the United States on May 19, 2026 by Johnny Palmer
    • Great Overall Amp for under $100
I have to admit, I was actually surprised at the power and sound of this amplifier. It pushed higher numbers than advertised and added what I was lacking in my Mazda 3. Even with the Bose factory sound, my car always lacked the lows, you just couldn't hear them at all. I added the DB11 with 1 Rockville W65K9D2 6.5 inch sub mounted in a .55 cu ft ported box with the voice coils wired in series. I used 4 gauge hot and ground and got signal from the high level input straight off my rear deck speaker. Very simple install. It's pushing 247 watts on my 4ohm load and sounds amazingly clear. It only took about 15 seconds to tune the amp and I haven't had to change a thing since. I have used numerous brands of amps over the years and I will put this up against any of them pound for pound. ... show more
Reviewed in the United States on June 25, 2021 by David

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