Klipsch 1070640 Subwoofer Review
Our verdict
The Klipsch 1070640 is a well-built 10-inch subwoofer that delivers 500 watts into a relatively slim ebony cabinet, making it a strong choice for mid-size home theater rooms. With 59 ratings averaging 4.6 stars, buyers are consistently satisfied, though the $750 price point is steep for a 10-inch driver.
Check price on AmazonBest for
Home theater enthusiasts who want a compact footprint without sacrificing amplifier power, and who prefer a finished ebony cabinet that blends with furniture.
Skip if
You need deep sub-20Hz extension for a large room or want a 12-inch or larger driver at this price, since competing options exist below $750.
- Power 500 W
- Speaker type Subwoofer
- Driver size 10"
- Connectivity Rca
- Mounting Floor Standing
- Color Ebony
- Priced 121% above the category median ($339.87 across 73 tracked models)
- Power of 500 W - higher than 63% of the 74 models we track
- Weight of 55.0 lb - heavier than 84% of the 74 models we track
Pros
- 500W amplifier is unusually powerful for a 10-inch driver
- Ebony cabinet finish looks at home in furnished living rooms
- RCA input is universally compatible with AV receivers and soundbars
- Floor-standing build feels solid at 55 pounds
Cons
- 10-inch driver limits maximum low-frequency extension compared to 12 or 15-inch alternatives at similar prices
- 59 reviews is a smaller sample than Klipsch flagship models
- No wireless connectivity option
Our scorecard
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Owner rating4.6/5
4.6 average across 59 owner ratings
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Popularity1.9/5
59 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other AV receivers and amplifiers, soundbars, home theater speakers, subwoofers, surround sound systems and Blu-ray players we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Klipsch 1070640 uses a 10-inch driver paired with a 500-watt amplifier, which is a generous power-to-driver ratio. That combination tends to produce tight, controlled bass rather than the room-filling low-end rumble a larger driver would supply, so placement and room size matter when evaluating fit.
The ebony finish cabinet measures roughly 25 by 15 by 17 inches and weighs 55 pounds, so it is a substantial piece. RCA connectivity keeps integration with AV receivers and soundbar preouts simple and universal. Floor-standing placement suits most living room and dedicated theater setups.
At $749.99 it sits in Klipsch's upper-middle tier. The 59-review sample is modest, but the 4.6-star average is consistent with the brand's track record on amplified subwoofers. Buyers looking for the Reference Premiere or SPL series experience in a compact body will find this a credible option.
Specifications
| Power | 500 W |
|---|---|
| Speaker type | Subwoofer |
| Driver size | 10" |
| Connectivity | Rca |
| Mounting | Floor Standing |
| Color | Ebony |
| Dimensions | 24.96 X 15 X 16.64 In |
| Weight | 55.0 lb |
Performance notes
The 10-inch driver with 500W amplification points toward punchy, accurate mid-bass performance. The 55-pound cabinet weight suggests a well-braced enclosure, which generally reduces resonance. RCA connection keeps signal loss minimal. Dimensions of roughly 25 by 15 by 17 inches allow corner placement for room-gain reinforcement.
What buyers say
With 59 reviews at 4.6 stars, early buyers report strong satisfaction. The sample size is not large enough to draw broad conclusions, but the rating places it among the better-reviewed products in Klipsch's current subwoofer lineup.
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Frequently asked questions
Does the Klipsch 1070640 work with any AV receiver?
Yes. The subwoofer uses a standard RCA input, which matches the subwoofer pre-out found on virtually every home theater AV receiver. Run a single RCA cable from your receiver's sub out to the unit and set the crossover from your receiver's bass management menu.
Is a 10-inch driver enough for a larger room?
A 10-inch driver with 500 watts is adequate for rooms up to roughly 3,000 cubic feet when placed near a corner or wall boundary. Rooms larger than that, or listeners who want reference-level low-bass impact, would be better served by a 12-inch or 15-inch alternative.
What does the ebony color look like in a real room?
The ebony vinyl finish is a dark matte black with subtle wood-grain texture, similar to other Klipsch Reference Premiere products. It pairs cleanly with black AV furniture and dark-wood cabinetry, though it is not a genuine wood veneer.