What the maker puts in writing
- “HIGH QUALITY - Full Range 2-way sound coverage with dual 3” Polypropylene woofers, 1” soft dome tweeter, frequency response is 70Hz-20 kHz with 92dB at 8ohm”
- “Black ABS sealed cabinet with spring loaded raw wire connectors… compact speaker size of (H x W X D) 4.125” x 9.625” x 3.875""
- “SYSTEM REQUIREMENTS - Any amp or receiver with raw speaker wire outputs, power from your amp should be no less than 20 and no more than 200 watts per channel”
- “WHAT’S IN THE BOX - 1 Acoustic Audio by Goldwood AA35CB center channel speaker, instruction manual”
- Title: “Indoor Center 3 Way Speaker 400 Watts”
- Description: “can handle 400 watts of power (200W RMS)”
The title and the bullets disagree twice
Three-way against two-way. Count the driver types: two identical 3-inch woofers covering one band, one tweeter covering another. That is two ways. A genuine three-way has three different driver types splitting the spectrum into three bands — a woofer, a dedicated midrange, a tweeter — and nothing on this shelf has one. Two woofers in parallel still make one band.
Four hundred watts against two hundred. The title says 400 W. The description says “400 watts of power (200W RMS)”. Bullet 4 asks for an amplifier of 20 to 200 watts.
The bullets are the ones to believe, and they are more useful than the title anyway.
The sealed cabinet is the right idea for this speaker
A center channel is the one speaker in a system that always lives in a confined space: under a television, at the back of a cabinet, its rear against a wall.
A port hates that. And the direction of the port is what decides whether it matters:
Rear-firing, published: Sony (“rear bass reflex”), JBL (“dual rear-firing tuned ports”), Neumitech (“rear-ported design”). Pressed against a wall or the back of a unit, a rear port is choked — the bass compresses and at volume it can audibly whistle.
Front-firing: Triangle’s BRC2 at $459 alone, which is exactly why it claims bass “without placement limitations”.
Sealed: this, and Dayton’s C40 at $55.98. No port to choke, so placement does not change the bass.
For thirty-nine dollars, that is the correct engineering choice.
Ninety-two decibels is the real bargain here
Sensitivity is how loud a speaker plays on one watt at one meter, and every 3 dB is a doubling of required power.
The published figures on this shelf: Klipsch 95 dB · this 92 dB · Goldwood PSC-43 89 dB · Micca MB42X-C G2 86 dB. Nine products publish nothing.
So this needs a quarter of the amplifier power the Micca does for the same level.
Which makes bullet 4 unusually practical: no less than 20 and no more than 200 watts per channel. Only one other product here gives any amplifier guidance.
And the lower bound matters more than the upper. An amplifier pushed past its limit clips, producing high-frequency energy that burns tweeter coils out — far more speakers die from too little power than too much.
Seventy hertz, with a caveat worth understanding
Frequency response is 70Hz-20 kHz.
No tolerance. And the comparison on this shelf makes the point sharply: Klipsch’s R-52C publishes “89Hz - 21kHz plus/- 3dB” — a higher floor, with a guarantee.
A tolerance is what turns a range into a measurement: ±3 dB means output stays within three decibels of flat across the band. Without one, any speaker can claim any figure, because it produces something at 70 Hz — forty decibels down and inaudible, but something.
So on paper this goes nineteen hertz lower than the Klipsch. In fact only one of the two numbers is a promise.
Klipsch is the only tolerance on this shelf.
Spring clips, and what they cost you
Spring loaded raw wire connectors.
A spring clip takes bare wire only — no banana plugs, no spades, no pins — and holds it with a spring that weakens over years as copper oxidizes underneath.
Both Goldwood models here use them. Dayton’s C40 is the only product on this shelf with “upgraded gold-plated binding posts” for banana plugs, and it also recesses them, which matters when the speaker’s back sits against a wall.
1,361 g is the second lightest on this shelf, after the Polk.
Prices quoted in this text were read on October 4, 2026. The live price is at the top of the page.
