I can connect this to the subwoofer output of a Yamaha RX- V675 for a passive subwoofer 8 " http://www.amazon.com/CORPORATION-Product-TIC-TFS10-SL-

This is a powered amplifier, which you install in a passive subwoofer, to convert it to a powered subwoofer, if your amp has a low level output for a powered subwoofer, typically an audio jack. If your amp has R & L speaker connections for the subwoofer, they connect to a passive subwoofer.

Can I use this to push coaxial speakers? Or does this only work with subwoofers because there's no cross over filters

It has a low frequency cut-off, so it will only act as a subwoofer amp.

I've had this amp installed on a sub woofer. Decided to use it with a stereo amp using the speaker inputs/ outputs. No sound from the right output. ??

Sorry, I can't help you, I didn't hook mine up that way. I ran a single sub cord to the right channel of the low level input and it sounds great.

What is the red and black wire called ?

Red = Positive. Black = Negative

Dayton Audio Sa25 25w Subwoofer Plate Amplifier

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Description

🎵 Power your bass, own the room — no compromises, just deep vibes.

COMPACT POWERHOUSE - Delivers a true 25 watts RMS to energize your small subwoofer setup without bulk.
DIY FRIENDLY DESIGN - Ultra-compact form factor fits discreetly in your setup, perfect for turning passive subs into active bass beasts.
SEAMLESS INTEGRATION - Supports both line-level and speaker-level inputs, making it compatible with virtually any audio system.
TAILORED BASS CONTROL - Variable 2nd order low-pass crossover lets you fine-tune bass frequencies from 60 to 180 Hz for perfect room acoustics.
THUMP FREE EXPERIENCE - Built-in speaker relay eliminates annoying turn-on thumps, ensuring smooth, professional-grade sound transitions.

The Dayton Audio SA25 is a compact 25-watt RMS subwoofer plate amplifier designed to upgrade passive subwoofers with clean, adjustable bass. Featuring variable low-pass crossover (60-180 Hz), dual input options, and a speaker relay to prevent turn-on thumps, it’s ideal for small rooms and home theater enthusiasts seeking enhanced low-frequency performance without bulky gear.

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¥24003

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Best Sellers Rank	#120,357 in Electronics ( See Top 100 in Electronics ) #231 in Home Audio Subwoofers
Customer Reviews	4.0 out of 5 stars 104 Reviews

Dayton Audio SA25 25W Subwoofer Plate Amplifier

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