Buyout Special

Technics REQ0207 100W Subwoofer Plate Amplifier

Brand:| Model: REQ0207
Save up to 50% off this 100 watt, 1 ohm stable, subwoofer plate amplifier through this Parts Express exclusive factory buyout!
  • Auto-on circuitry with a black remote power panel on a 16" lead
  • 50 to 200 Hz variable, 12 dB/octave low-pass filter
  • Phase-reverse switch
  • 1 ohm stable
Part # 
Weight: 4.1000 lbs.  
Regular Price$99.00
You Save49%
Sale Price
Buy 10-49 $47.94
Buy 50-up$44.56
Polarized 2-Pin Universal AC Power Cord 6 ft. Type D
Qty: 1Part # 110-103
List Price:$5.99
Part # 309-047
Qty:  EA
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Product Details

Technics REQ0207 100W Subwoofer Plate Amplifier

Technics designed the REQ0251-1 100 watt subwoofer plate amplifier to provide power to their SB-AS500 dual 5-1/2" active subwoofer. A remote power panel is provided for locating the power switch on the front of your subwoofer cabinet. Auto-on circuitry provides power when you need it, and then goes into sleep mode when not in use for reduced power consumption.

A continuously variable 12 dB/octave low-pass filter is provided and can be adjusted from 50 to 200 Hz; the phase reverse switch to tailor the subwoofer to your room and other speakers. For connection to your home theater receiver, a single RCA input is provided.

Save up to 50% off the regular retail price through this Parts Express exclusive, factory buyout. Hurry, supplies are limited!

Specifications: • Power output: 100 watts RMS into 1Ω • Power requirements: 115 VAC, 60 Hz • Plate amplifier dimensions: Overall: 8-1/4" H x 9-3/8" W x 5-1/2" D, Cutout: 7" H x 7-3/4" W • Power panel dimensions: Overall: 3-1/8" H x 2-9/16" W x 3-1/2" D, Cutout: 1-7/8" H x 1-1/2" W.

Technics REQ0207 100W Subwoofer Plate Amplifier
  • BrandFactory Buyouts
  • ModelREQ0207
  • Part Number309-047
  • UPC848864012759
  • Product CategorySubwoofer Plate Amplifiers
  • Unit of MeasureEA
  • Product Rating
    (3 Reviews)
  • Weight4.1000 lbs.
  • California Prop 65

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

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Technics REQ0207 100W Subwoofer Plate Amplifier
Technics REQ0207 100W Subwoofer Plate Amplifier is rated 4.3333 out of 5 by 3.
Rated 4 out of 5 by from Surprisingly powerful if properly connectedAs a fun project, I used one of these in a large corner table shaped subwoofer using the Bravox 15 inch car sub that was on sale here a while ago. The box is 18 x 18 inches by 30 inches tall, sealed, with the sub downfiring. The sub's dual 2 ohm voice coils are wired in parallel for the 100watts at 1ohm, and so far it's been great. Such a low impedance means a lot more SPL out of the sub than you'd expect for under 100watts of power. This amp has had no problems so far and this sub produces more than enough bass for music and movies even at unreasonably loud volumes for a 15x20ish foot sized living room. I would highly recommend this amp at this price, assuming you can connect your components to take advantage of the 1ohm capabilities.
Date published: 2014-04-07
Rated 5 out of 5 by from Excellent value in a bass ampI bought this plate amplifier to replace the amp on an old BassCube from Cambridge Soundworks that had burned out. With a bit of mild woodwork on the old cabinet, the Technics fit nicely. Unfortunately as soon as I turned it on I heard a small "pop" and it died. Parts Express replaced it immediately, and the new one has been working perfectly. It's a quality bass amp and for the price it is a great value. I also have to add a special note about Parts Express. When the old unit burned out, I opened the rear case to see if it was something simple that I could fix, but I couldn't fix it. Technically this voided the warranty, but Parts Express nevertheless provided an RMA and replaced it. Because of the excellent customer support and great product in the end I've given it five stars, despite the early failure.
Date published: 2014-01-22
Rated 4 out of 5 by from Good bargainI bought this product a few weeks ago, built a box with 2x12" and attached another sub that came with my HT system. This runs it all with enough power for me. You're not going to get earth shattering results. But, for a new DIYer, you should get enough out of this amp, provided you can run it near the 1 ohm load minimum. 
Date published: 2014-01-13

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
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Technics REQ0207 100W Subwoofer Plate Amplifier

Can I use this amp for one woofer that was 300Watts ... I haven't got enough money ... 

Asked by: Moulis
Please contact our tech support for more help with this question, or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-08-04

What would be a good choice in plate amps to drive a Team Solid (B&W) subwoofer? Has two 8ohm drivers (100w max)

Asked by: jessb818
I would not recommend this amplifier for two 8 ohm woofers. Even with them wired in parallel for a 4 ohm load, the amplifier will only produce about 25 watts or total output. You would be better off using something like our SA100 plate amplifier.
Answered by: MattP
Date published: 2014-05-09

Can I use this plate amp to run 2 aura bass shakers? If so, how would I wire them?

Asked by: Tooms
Yes this will power two bass shakers, you will want to wire them in parallel.
Answered by: MattP
Date published: 2014-03-15

Would this work well as a replacement amp for a 100w 8" home theater sub?  This will be a secondary sub, not the primary sub.  Thx.

Asked by: NealR
This amplifier is designed for a 1 ohm load, so anything higher than that will greatly reduce the amount of output you get. If your woofer is 4 ohms, you will get roughly 25 watts. You will probably be farther ahead getting something like the Dayton SA70 or SA100 models.
Answered by: MattP
Date published: 2014-03-07

Hey, I have a couple old 12" subs laying around and was thinking of hooking them up for a little extra bass in my hometheater. How would this amp fair for such a purpose (2 ohm load)?

Asked by: JoeKewl
Yes this amplifier will work for that application.
Answered by: MattP
Date published: 2014-01-05

can this amp be used with 2,4,8 ohm speaker(s) or is it limmitted to 1 ohm spkrs?(s)

Asked by: harlod45
This will work with higher impedance drivers although the power output will drop significantly with anything higher than 1 ohm.
Answered by: MattP
Date published: 2014-03-07

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