SKU: 21805698848

JBL MARINE A600 600 Watts Subwoofer Marine Amplifier

Sale price$247.50 Regular price$275.00
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Description

JBL MARINE A600 600 Watts Subwoofer Marine AmplifierThe JBL marine A600 mono subwoofer amplifier delivers 600 Watts RMS using a Class D amplifier design to ensure high output and minimum current draw. Speaker level inputs allow this amplifier to integrate into almost any system, even one using your marines factory radio. You can use the low pass filter and variable bass boost to maximize the performance of your subwoofer and enclosure, while a phase switch ensures that the bass will blend well with

The JBL marine A600 mono subwoofer amplifier delivers 600-Watts RMS using a Class D amplifier design to ensure high output and minimum current draw. Speaker-level inputs allow this amplifier to integrate into almost any system, even one using your marine’s factory radio. You can use the low-pass filter and variable bass boost to maximize the performance of your subwoofer and enclosure, while a phase switch ensures that the bass will blend well with your full-range speakers.

Compact size
The JBL marine amplifier features a low-profile chassis and a small overall footprint to fit in more vehicles where available space is limited.

High and low level input
Speaker-level and low-level inputs allow the marine to integrate with both aftermarket and factory marine stereo systems.

Variable crossover and bass boost
Unlike many amplifiers available at similar prices, the JBL marine amplifier features variable electronic crossovers and bass boost circuits allowing for precise system tuning and performance. 

Low noise and distortion
The marine amplifier has been engineered using Balanced Differential Inputs to ensure low noise and distortion even at high output levels. This also makes it far less susceptible to line induced radiated engine noise. 

Input level control
When low-level inputs are used, this control adjusts the input sensitivity between 200mVrms and 4Vrms. When high-level inputs are used, this control adjusts the input sensitivity between 1Vrms and 22Vrms.

Full on-board protection
On-board circuitry protects the marine amplifier from shorts, high-temperature, overvoltage and undervoltage. An LED indicator is provided to let you know when one of these conditions exists.

Phase switch
This switch changes the input phase to inverted or non-inverted. This is especially helpful as part of system tuning based on the enclosure type and location in the boat.

RBC wired remote
The RBC wired remote is an easy installation and can be mounted for convenient volume adjustment from driver’s seat.

Class D amp technology
The JBL marine mono subwoofer amplifier delivers 600-Watts RMS using a Class D amplifier design to ensure high output and minimum current draw.

Turn-on mode
This switch changes DC to REM to adapt with low-level signals or high-level signals, this is especially helpful as part of remote turn-on lead of your installation more choice .A selectable “Turn-on mode” can protect battery to avoid current drain, when you don’t expect turn on your amplifier

Specifications

  • mono subwoofer marine amplifier
  • 350 watts RMS x 1 at 4 ohms (600 watts RMS x 1 at 2 ohms) Max Power 1200 watts
  • Class D amp technology
  • variable low-pass filter (32-320 Hz, 12 dB/octave)
  • variable bass boost (0-12 dB at 45Hz)
  • phase switch (0, 180 degrees)
  • preamp and speaker-level inputs
  • fuse rating: 30A x 2
  • 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
  • WxHxD=220mm x 51.3mm x 180mm WxHxD=8-11/16” x 2-1/16” x7-1/8”
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 21805698848

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Amazon Customer
Lowell, US
★★★★★ 5
Love the scent
Scent: Tropical Breeze
This sunscreen has such a great scent and is easy to apply with no white cast. Skin doesn't feel clogged or sweaty. Easy to apply and distribute. Like that it's a zinc oxide sunscreen that is doesn't leave a white cast and has a wonderful tropical scent. Wish it came in SPF 50 or higher.
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Reviewed in the United States on May 28, 2026
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Folk
Phoenix, US
★★★★★ 4
ACTUALLY unscented! Finally!
Scent: Unscented
I have been on a personal mission to find a truly unscented sunscreen, as I have extremely sensitive skin and medical conditions that cause me to have skin reactions to fragrance. I have tested out 10+ different sunscreens and even in those that do not list a fragrance, can still have a strong smell or scent due to one or more of their ingredients. This sunscreen truly is UNSCENTED. I was even able to use it on my face today, which until now I have been able to do successfully with only one other sunscreen. I have yet to try out this sunscreen in direct sunlight for a prolonged period of time, so I cannot speak for how effective the SPF 30 is for activities out in the sun, but I was able to comfortably wear it for walking my dog for 20 or so minutes while wearing a sun hat, which is normal use for me when it comes to sunscreen. I will come back and update this review if anything changes as far as sun sensitivity or if any burning takes place. Now for the cons: it felt a bit heavy or "stifley" on my face, but I have sensory processing issues so I'm sensitive, and there was pilling on my face hours later. So far I would recommend this sunscreen and am stoked to have discovered it. It is my current go-to for my body sunscreen, and haruhara wonder black rice SPF 50 velvet finish sunscreen is my go-to for face sunscreen
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Reviewed in the United States on March 2, 2026
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Eczematastic
New York, US
★★★★★ 5
Stunning daily SPF
Scent: Unscented
Hands down the best daily SPF I've ever used. It's not sweat/water resistant, so not great for outdoors, but for a daily moisturizing SPF lotion? 10/10. Minimal white cast, but it's a mineral SPF, so not zero cast. Not irritating at all, no hidden chemical boosters, no eye sting, does not cause my eczema to act up, and extremely moisturizing. Most mineral spfs leave me like a corn husk, but this one actually improves my skin's hydration. I wish I could give this more stars. My only criticism is the brand's use of "clean" marketing language. This isn't a real term, it's just a marketing strategy. The product itself though? Stunning.
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Reviewed in the United States on May 21, 2026
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Laurenne McCarty
San Leandro, US
★★★★★ 5
Solid sunscreen, yummy scent!
Scent: Pear & Coconut Water
Easy to apply, blends in smooth with skin, and smells yummy! It worked well in the strong sun of Punta Cana, plus it's better for your skin than most sunscreens out there.
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Reviewed in the United States on May 4, 2026
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HonestReviewer
Waukegan, US
★★★★★ 5
Gentle Cream Cleanser That Actually Works
If you’re specifically looking for a foam-based face wash, this isn’t one—it’s more of a cream-based cleanser. But honestly, that’s what makes it work so well. It feels light, not oily, and leaves the skin smooth after washing. You don’t need a lot of product, so even a small amount goes a long way—especially if you pre-wet your face. It might feel a bit different at first if you’re used to foaming or soap-based cleansers, but give it some time. After about a week of using it twice daily, I started noticing a difference—my skin felt clearer, and some pimples and spots began to reduce slightly. Overall, a gentle yet effective option if you’re looking for something that delivers results over time.
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Reviewed in the United States on April 23, 2026

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