Short answer: the Aperion Audio Verus V8B, if you are buying new, though neither ranks well in its class. The Klipsch RP-600M ranks higher than it (#111 vs #117 of 134 bookshelf speakers, 2.9/5 vs 2.7/5) but is discontinued, so only consider it used; the Aperion Audio Verus V8B is still sold new at $1,499. Both are rated below 3.0/5 among the 134 bookshelf speakers; for better sound, the AsciLab C6B ranks #6 at $1,145.
Buy the Aperion Audio Verus V8B, since the Klipsch RP-600M is discontinued and only worth hunting down used.
Looking for alternatives? See the complete Passive Home rankings.
Specifications Side By Side
| Klipsch RP-600M | Aperion Audio Verus V8B | |
|---|---|---|
| Price | $377.99 per pair Discontinued | $1,499 per pair |
| Ranked | #111 of 134 in Large Size Bookshelf Speakers | #117 of 134 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 |
| Weight | 16.1 lbs (7.3 kg) each | 28 lbs (12.7 kg) each |
| Woofer Cabinet | ported | ported, rear |
| Spinorama Preference Score | 3.66 | 3.65 |
| Spinorama Preference Score with Perfect Sub | 5.61 | 5.79 |
| DIY Kit | No | No |
| Frequency Response | - | 30Hz - 35kHz ±3dB (manufacturer specified) |
| Recommended Power | - | 20-150W |
Related Speaker Comparisons
More top alternatives to Klipsch RP-600M:
- Klipsch RP-600M vs AsciLab C6B
- KEF R3 Meta vs Klipsch RP-600M
- KEF Q Concerto Meta vs Klipsch RP-600M
- MoFi SourcePoint 8 vs Klipsch RP-600M
- Wharfedale Linton 85 vs Klipsch RP-600M
Prices on this page were last checked October 2, 2026 at 10:18 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Klipsch RP-600M: $377.99 per pair Discontinued Amazon eBay
Newer model: the Klipsch RP-600M II, ranked higher, rated 3.7/5.
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. Measured bass extension of 73Hz (-3dB), with a measured sensitivity of 85.2dB.
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) |
| DIY Kit | No |
| Dimensions | 15.7”H x 8”W x 11.9”D (398.8 x 203.2 x 302.3 mm) |
| 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) |
| Spinorama Preference Score | 3.66 |
| Spinorama Preference Score with Perfect Sub | 5.61 |
| Weight | 16.1 lbs (7.3 kg) each |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: The Truth about Klipsch’s “NEW” Sound. RP-600M Update. More from Erin’s Audio Corner →
- Erin’s Audio Corner Website Klipsch RP-600M
- GR-Research: We Bought The "NEW" RP-600M II Is KLIPSCH Listening?! More from GR-Research →
- Audio Science Review Measurements More from Audio Science Review →
- Audio Science Review Measurements (spinorama.org)
- Head-to-Head Comparisons
- Klipsch RP-600M vs Sonus Faber Lumina II Amator
- Klipsch RP-600M vs Wharfedale Diamond 9.1
- Klipsch RP-600M vs Triangle Borea BR03
- Klipsch RP-600M vs KEF Q350
- Klipsch RP-600M vs B&W 805S
- Klipsch RP-600M vs Emotiva Airmotiv B2+
- Klipsch RP-600M vs Sonus Faber Sonetto II G2
- Klipsch RP-600M vs JBL XPL-90
- See all 30 comparisons
Aperion Audio Verus V8B: $1,499 per pair Aperion Audio eBay
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. Measured bass extension of 55Hz (-3dB), with a measured sensitivity of 85dB.
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 $1499/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) |
| DIY Kit | No |
| 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) |
| Spinorama Preference Score | 3.65 |
| Spinorama Preference Score with Perfect Sub | 5.79 |
| Weight | 28 lbs (12.7 kg) each |
| Woofer Cabinet | ported, rear |
- 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
- Aperion Audio Verus V8B vs Klipsch RP-600M II
- See all 15 comparisons