Short answer: the Klipsch RP-600M. It ranks #78 of 100 bookshelf speakers by sound quality at $343.22; the Aperion Audio Verus V8B ranks #83 and costs $1499, so there is not much of a tradeoff to weigh.
What the Klipsch RP-600M gets right: More linear horizontal dispersion than the updated RP-600M II - as you move side-to-side, the tonal character changes less, a genuine advantage for off-axis listening consistency. The catch: A strong, annoying resonance in the lower vocal range around 300Hz stands out clearly (though it can be EQ’d out).
What the Aperion Audio Verus V8B offers: Low-distortion bass that reaches a reasonable level for an 8-inch mid-woofer - the reviewer had no complaints about bass cleanliness, just extension. Watch for: A large mid-range scoop from about 100Hz-500Hz strips out the “meat” of male and female vocals, giving the speaker an overall dull, subdued character the reviewer specifically didn’t care for.
Buy the Klipsch RP-600M. It ranks higher for sound quality than the Aperion Audio Verus V8B and costs less, so there is no real case for the other one.
If sound quality matters at all to you, skip both of these and look higher up the 100 bookshelf speakers instead.
Specifications Side By Side
| Klipsch RP-600M | Aperion Audio Verus V8B | |
|---|---|---|
| Price | $343.22 Discontinued | $1,499 |
| Ranked | #78 of 100 in Large Size Bookshelf Speakers | #83 of 100 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 40Hz (measured, Erin’s Audio Corner) | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 73Hz (measured, Erin’s Audio Corner) | 55Hz (measured, Erin’s Audio Corner) |
| Dimensions | 15.7"H x 8"W x 11.9"D (398.8 x 203.2 x 302.3 mm) | 17"H x 10.6"W x 13"D |
| Impedance | 8 ohms nominal, 3.5 ohms minimum (measured, Erin’s Audio Corner) | 6 ohms nominal (manufacturer spec), 5.7 ohms nominal / ~3 ohms EPDR minimum (measured, Erin’s Audio Corner) |
| Sensitivity | 85.2dB (measured, Erin’s Audio Corner) | 85dB (measured average, Erin’s Audio Corner; 88dB manufacturer specified) |
| Drivers | 6.5" Cerametallic cone woofer, 1" titanium LTS vented tweeter with Tractrix horn | 8" Woven Kevlar long-throw woofer, 1.1" Custom Aperion ASR dome tweeter with ferrofluid |
| Discontinued | Yes | - |
| Weight | 16.1 lbs / 7.3 kg each | 28 lbs each |
| Woofer Cabinet | ported | ported, rear |
| Frequency Response | - | 30Hz - 35kHz ±3dB (manufacturer specified) |
| Recommended Power | - | 20-150W |
Related Speaker Comparisons
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- Wharfedale Diamond 9.1 vs Chesky LC1
- Sonus Faber Lumina II Amator vs Triangle Borea BR03
- KEF Q350 vs Wharfedale Diamond 9.1
- Triangle Borea BR03 vs Aperion Audio Verus V8B
- JBL XPL-90 vs Klipsch RP-600M
The Two Speakers In Full
Klipsch RP-600M: $343.22 Discontinued Amazon
Pros: More linear horizontal dispersion than the updated RP-600M II - as you move side-to-side, the tonal character changes less, a genuine advantage for off-axis listening consistency. Takes exceptionally well to EQ correction (miniDSP or similar), letting a knowledgeable owner fix its tonal shortcomings without needing to upgrade. Standard 6.5” woofer/horn-tweeter two-way design with reasonably gradual bass rolloff (F3 ~70Hz, F10 ~40Hz) rather than a steep vented-enclosure cutoff.
Cons: A strong, annoying resonance in the lower vocal range around 300Hz stands out clearly (though it can be EQ’d out). Overall tonal balance is notably less neutral than the newer RP-600M II, with a roughly 3-4dB suckout in the estimated in-room response. The waveguide doesn’t extend flush to the baffle edge, increasing diffraction compared to the redesigned version. Klipsch’s marketed sensitivity spec (about 96dB) is a half-space, in-room-style rating roughly 9dB above the true anechoic figure (closer to 85-86dB), which can mislead buyers comparing spec sheets. Elevated treble on-axis, similar to its successor, benefits from toe-out or careful placement. Vertical listening tolerance is limited to about ±10° from the tweeter axis. Still needs a subwoofer for real bass weight; a boost around 120Hz gives kick drums their “tambour” without the underlying “meat.”. Discontinued.
Full Klipsch RP-600M review and specifications →
| Bass Extension (-10dB) | 40Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 73Hz (measured, Erin's Audio Corner) |
| Dimensions | 15.7"H x 8"W x 11.9"D (398.8 x 203.2 x 302.3 mm) |
| Discontinued | Yes |
| Drivers | 6.5" Cerametallic cone woofer, 1" titanium LTS vented tweeter with Tractrix horn |
| Impedance | 8 ohms nominal, 3.5 ohms minimum (measured, Erin's Audio Corner) |
| Sensitivity | 85.2dB (measured, Erin's Audio Corner) |
| Weight | 16.1 lbs / 7.3 kg each |
| Woofer Cabinet | ported |
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- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Klipsch RP-600M vs Sonus Faber Lumina II Amator
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- Klipsch RP-600M vs KEF Q350
- Klipsch RP-600M vs B&W 805S
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Aperion Audio Verus V8B: $1,499 Aperion Audio
Pros: Low-distortion bass that reaches a reasonable level for an 8-inch mid-woofer - the reviewer had no complaints about bass cleanliness, just extension. Wide-enough horizontal radiation to give some room involvement without being uncomfortably narrow. HDF (high-density fiberboard) cabinet construction instead of the more typical MDF. Nice aesthetic in the gloss cherry finish (also available in black); solidly built at nearly 28 lbs each.
Cons: A large mid-range scoop from about 100Hz-500Hz strips out the “meat” of male and female vocals, giving the speaker an overall dull, subdued character the reviewer specifically didn’t care for. Two back-to-back resonant peaks (around 4kHz and 10kHz) cause sibilance and an overbearing hi-hat crispness on some tracks; toeing the speakers 30 degrees off-axis helps a little but doesn’t remove the underlying resonances. At $1,499/pair, the reviewer felt EQ shouldn’t be necessary to get a satisfying result out of the box. Minimum impedance (EPDR) dips to around 3 ohms despite a 5.7-ohm nominal rating, so a Class AB amplifier needs to be 4-ohm capable. Bass extension is modest for an 8” driver - measured F3 55Hz/F10 39Hz, getting into the mid-40s Hz in-room rather than truly deep bass.
Full Aperion Audio Verus V8B review and specifications →
| Bass Extension (-10dB) | 39Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 55Hz (measured, Erin's Audio Corner) |
| Dimensions | 17"H x 10.6"W x 13"D |
| Drivers | 8" Woven Kevlar long-throw woofer, 1.1" Custom Aperion ASR dome tweeter with ferrofluid |
| Frequency Response | 30Hz - 35kHz ±3dB (manufacturer specified) |
| Impedance | 6 ohms nominal (manufacturer spec), 5.7 ohms nominal / ~3 ohms EPDR minimum (measured, Erin's Audio Corner) |
| Recommended Power | 20-150W |
| Sensitivity | 85dB (measured average, Erin's Audio Corner; 88dB manufacturer specified) |
| Weight | 28 lbs each |
| Woofer Cabinet | ported, rear |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Aperion Audio Verus V8B vs B&W 805S
- Aperion Audio Verus V8B vs Triangle Borea BR03
- Aperion Audio Verus V8B vs Wharfedale Diamond 9.1
- Aperion Audio Verus V8B vs Sonus Faber Lumina II Amator
- Aperion Audio Verus V8B vs KEF Q350
- Aperion Audio Verus V8B vs HSU Research CCB-8
- Aperion Audio Verus V8B vs Sonus Faber Sonetto II G2
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