Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz

Brand:| Model: SD200-6
Capable of continuous delivery of its rated power, the Yung SD200-6 200W Class D subwoofer amplifier module is clean and efficient, and features a 6 dB boost at 35 Hz for extra bass extension.
A restocked/refurbished, or Open Box unit of the product is available -- see it now
  • Class D amplifier circuit with switching power supply provides excellent efficiency
  • Capable of sustained, continuous output without thermal shutdown
  • Built-in limiter circuit protection prevents peak overloads
  • Low-level and LFE inputs for flexible interconnection
  • Manual and automatic on/off mode options
  • 6 dB @ 35 Hz bass boost plus fully adjustable phase, gain, and crossover points
  • Switchable 115/230V input voltage
Part # 
Weight: 3.05 lbs.  
List Price$199.99
You Save37%
Your Price
Part # 301-506
Qty:  EA
Available Payment Methods

Product Details

Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz

Yung International's SD Series Class D subwoofer power amplifiers are equipped with the unique ability to operate continuously at full rated output—a performance attribute not shared by most home audio amp designs. The benefits of this remarkable reserve capacity include solid, punchy dynamic range and fewer "nuisance" shutdowns when operated at sustained high levels. 6 dB bass boost centered at 35 Hz makes this amplifier perfect for sealed enclosures and even certain vented box alignments.

The amplifiers are also extremely compact, lightweight, and cool-running, allowing users to enjoy the advantages of compact system form factors and flexibility of placement. An internal peak limiting circuit prevents amplifier overload, and protection against internal and external faults is also provided. Input power requirements are user configurable to either 115 VAC or 230 VAC line voltage.

Room optimization and system integration are accomplished easily, thanks to the SD Series amps' inclusion of fully variable level, crossover frequency, and phase controls. Signal input is connected via dual RCA-type jacks, including the means to accept the output of an A/V receiver's LFE output, and dual RCA jacks are also provided to facilitate line level loop-through. When in standby mode, the amp's full active operation is engaged by signal presence of less than 1/2 watt.

Specifications: • Measured power output: 200 watts RMS into 4 ohms @ < 1.0% THD • Signal to noise ratio (at rated power): >90 dB • Input sensitivity (@ low level): 210 mV/50 Hz • Bass boost: 6 dB @ 35 Hz • Low pass adjustment: 40 Hz to 200 Hz • Phase adjustment: Continuously variable from 0º (normal) to 180º (reverse) • Power requirements: Switchable, 115/230 VAC, 50/60 Hz • Dimensions: 8" W x 7" H x 2-1/4" D; Cutout dimensions: 7-1/4" W x 6-1/4" H.

Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz
  • BrandYung International
  • ModelSD200-6
  • Part Number301-506
  • UPC844632095610
  • Product CategorySubwoofer Plate Amplifiers
  • Unit of MeasureEA
  • Product Rating
    (13 Reviews)
  • Weight3.05 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Similar Products

View similar products to the Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz
in the Subwoofer Plate Amplifiers product category.


Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz
Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz is rated 4.0 out of 5 by 13.
Rated 3 out of 5 by from Didn't seem powerful enough, but maybe enough for someI tried this out to replace an internally humming amp in an older AudioSource SW-4 powered sub from the mid 90's.This amp works fine, almost as expected. At the same time, I wanted to replace the older 12" driver with something more modern, as the 6Db boost made the older driver sound a bit muddy. I went with the Infinity 4 Ohm 12" 1260w after very good reviews of that driver. This amp did not seem to drive the 1260w as much as I had hoped. I have an optimal enclosure sealed and polyfill, but just did not deliver. I returned it and ordered the 300W model Yung plate amp with no boost this time, - in hopes it will deliver the experiece closer to what I am looking for.
Date published: 2013-03-27
Rated 5 out of 5 by from Feel the Force .........I purchased this alongside a Bravox 12" subwoofer and I must say that for my room size, it more than puts out enough power. I am greatly impressed and can't wait to get my cabinet done and really crank this puppy up!
Date published: 2013-03-10
Rated 1 out of 5 by from Fuse broken on first plugged powerI couldn't try this amp cause I got a broken fuse when plug the power. Tried another fuse and samething. The volts here in my home is 110v, the same as set on the amp. I'm from Brazil and it took me a month to get this here by shipping.Very sad!
Date published: 2013-03-08
Rated 5 out of 5 by from bought as replacement for harman/kardon sub amp that burned outIts rated at less watts than the oem, yet I have to keep the power setting very low
Date published: 2013-01-30
Rated 3 out of 5 by from Better for PRO BASS SHAKER than subwoofersAs a CET I was curious on power/distortion readings and users should know these facts of the Yung amp: First of all, the good is that it self regulates inputs to prevent clipping, and it does it well. The bad is that the amp is only good down to about 30 Hz before severe distortion comes in, even at low power, it shows 50% distortion at anything below 20 Hz at any power level. It seems to be the "phase" adjustment design, not well thought out. Therefore, on bass shakers or cheap subwoofers that won't see under 30 Hz you are good to go. For higher-end subwoofers, use a good old fashioned AB linear amp, or a straight wire digital amp, but not the Yung with the phase control. I use it with the Aura bass shakers, and use my SAE 2400L with my Dayton Titanics.
Date published: 2013-01-10
Rated 5 out of 5 by from Wise choice!Works great for a replacement on my infinity 15" sub. I bought this amp module for what it cost me to fix the original the first time. when it blew up the second time i decided to replace it. So far it does a wonderful job pushing the sub with the gain not even half way. Very pleased with price and performance!
Date published: 2012-11-12
Rated 5 out of 5 by from Yung Class D Amp Works GreatMy subwoofer amp burnt out a while back. It drove a PE Titanic 12 inch sub. I purchased the Yung amp 200 watt amp two weeks ago and installed this last weekend. Had the find a a piece of plywood and make an adapter plate because the Yung amp has a smaller footprint than the previous plate amp. So the process took an extra day (had to paint the plywood black and let it dry. Used woofer mounting insulation tape to insure a good seal. Well It sounds great. The sub actually seems better controlled than with the old amp. It is turned to about 25% on the Level control. The old amp was about at 40% and it was also a 200 watt amp. I used the Pioneer MCACC sound adjustment system built into my Pioneer Receiver. It sounds great, integrated into the system. Only thing I would change is the power cord, it should use the usual 3-pronged cord. Instead it only has a two 2 prong cord. If I ever lose it I am out of luck, while if it had 3 prong cord I could use one of the many old computer power cords I have in a box out in the garage.Great value Thanks PE
Date published: 2012-07-26

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz

What is the Q of the 35Hz boost and the order (dB/octave) of the lowpass filter?

Asked by: DanP
The manufacturer typically does not include this spec. Given .707 is flat, and .5 is -3db, you can make a reasonable assumption that the Q for +6db is in the area of 1.2
Answered by: MarkAJH
Date published: 2013-01-29

Can the boost be turned off?

I am not sure if i would like the sound with boost or w/o boost better. If i buy the model with boost, can the boost be turned off (the panel doesn't look like it has control for it).
Asked by: mvlmvl
No the boost is not selectable. We recommend boosted amplifiers for sealed designs and non-boosted amps for vented designs.
Answered by: MattP
Date published: 2013-12-29

What is -3dB frequency of the high-pass filter set to on this amp?

Asked by: Fourprol
Download the spec sheet on the product page - you will see that the high-pass is adjustable from 40 - 200hz. So you can select your -3db frequency.
Answered by: MarkAJH
Date published: 2014-05-19

is line out filter ??

is line out for mid/treeble all band or cut with variable filter ??
Asked by: halan
The line out is exactly that - a line out from the line in.Most amplifiers of this type will feature a pass through or loop through for connecting other amplifiers. Judging by experience and the placement of the RCA connectors the "input" and "output share the same connection to the preamp on this plate. There would be no filters involved it would be a full range signal.
Answered by: Nemisius
Date published: 2012-05-12


will this mount properly in a dayton SWC15
Asked by: tbpunk
dimensions are in specifications..
Answered by: alzin5342
Date published: 2012-11-29

Customer Projects

Customer projects that include: Yung SD200-6 200W Class D Subwoofer Plate Amplifier Module with 6 dB at 35 Hz

If you built a project using this product, post it in the Parts Express Project Gallery.

Customer Discussions

If you would like to start a discussion about this product, post a thread in the TechTalk Customer Forum.
Get Deals
emailed to you every week.

Be the first to hear about new and exciting products,special pricing and incredible deals!

See This Week's "GET DEALS" Email
Parts Express
725 Pleasant Valley Dr.Springboro,OH45066USA

© 1996-2014 Parts Express, All Rights Reserved

Live Chat Software