Short answer: the Klipsch RP-5000F II, if you are buying new. The JBL HDI-3800 ranks higher than it (#25 vs #105 of 188 floorstanding speakers, 4.5/5 vs 4.0/5) but is discontinued, so only consider it used; the Klipsch RP-5000F II is still sold new at $859.98.
What the Klipsch RP-5000F II does well: The most tonally coherent of the RP II floorstander line, with a mild baffle-step dip and treble tilt but no additional coloration issues beyond that. The tradeoff: Bass extension is underwhelming for a floorstander (F3 at 55Hz, F10 at 41Hz) and needs a subwoofer.
The JBL HDI-3800 is the better-sounding, deeper-bass choice. 2410H-2 1” Teonex compression driver matched to a custom High-Definition Imaging (HDI) horn geometry achieves exceptional horizontal directivity control, high output capability, and effortless transient response. Its bass reaches about 37Hz before falling 3dB, against 55Hz for the Klipsch RP-5000F II. The tradeoff: On-axis frequency response features a narrow upper-frequency elevation around 8-10kHz, performing noticeably smoother when toed out 10-20° off-axis.
Buy the Klipsch RP-5000F II, since the JBL HDI-3800 is discontinued and only worth hunting down used.
Looking for alternatives? See the complete Passive Home rankings.
Specifications Side By Side
| Klipsch RP-5000F II | JBL HDI-3800 | |
|---|---|---|
| Price | $859.98 per pair | $5,000 per pair Discontinued |
| Ranked | #105 of 188 in Large Size Floorstanding Speakers | #25 of 188 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 41Hz (measured, Erin’s Audio Corner) | 28Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 55Hz (measured, Erin’s Audio Corner) | 37Hz (measured, Erin’s Audio Corner) |
| Sensitivity | 90dB (2.83V/1m, measured by Erin’s Audio Corner) | 92dB (measured average, Erin’s Audio Corner) |
| Drivers | 1” titanium tweeter with Tractrix horn, dual 5.25” cerametallic woofers | 1 in. 2410H-2 Teonex compression driver with HDI horn, triple 8 in. Advanced Aluminum Matrix cone woofers |
| Weight | 38.6 lbs (17.5 kg) | 83.8 lbs (38.0 kg) each |
| Impedance | 8 ohms nominal, 3.3 ohms minimum (measured above 80Hz, Erin’s Audio Corner) | 4 ohms nominal (3.8 ohms minimum, measured by Erin’s Audio Corner) |
| Frequency Response | 40Hz - 25kHz (+-3dB, Manufacturer specified) | - |
| Crossover Frequency | 1900Hz | - |
| Power Handling | 100W continuous, 400W peak | - |
| Dimensions | 36.1” x 8.1” x 14.8” (917 x 207 x 375 mm) | 43.3”H x 11.8”W x 16.4”D (1100.5 x 300.0 x 417.8 mm) |
| Woofer Cabinet | ported, rear | ported, rear |
| Spinorama Preference Score | 5.24 | 5.62 |
| Spinorama Preference Score with Perfect Sub | 7.25 | 7.03 |
| DIY Kit | No | No |
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Prices on this page were last checked October 7, 2026 at 9:25 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.
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The Two Speakers In Full
Klipsch RP-5000F II: $859.98 per pair B&H Photo Video eBay
Same family: the Klipsch RP-500M II (smaller bookshelf, rated 4/5), the Klipsch RP-600M II (larger bookshelf, rated 3.7/5), the Klipsch RP-6000F II (larger floorstanding, ranked lower, rated 3.9/5), the Klipsch RP-8000F II (larger floorstanding, ranked lower, rated 3.9/5), the Klipsch RP-404C II (smallest center, rated 3.7/5), the Klipsch RP-500C II (center, rated 3.9/5) and the Klipsch RP-504C II (largest center, rated 3.8/5).
Pros: The most tonally coherent of the RP II floorstander line, with a mild baffle-step dip and treble tilt but no additional coloration issues beyond that. Precise imaging thanks to the controlled horn/waveguide directivity. Measured bass extension of 55Hz (-3dB), with a measured sensitivity of 90dB.
Cons: Bass extension is underwhelming for a floorstander (F3 at 55Hz, F10 at 41Hz) and needs a subwoofer. Narrow horizontal dispersion (~50-60 degrees) trades soundstage width for imaging precision. A mild high-frequency tilt and a slight lack of detail around 1-1.5kHz.
Full Klipsch RP-5000F II review and specifications →
| Bass Extension (-10dB) | 41Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 55Hz (measured, Erin’s Audio Corner) |
| Crossover Frequency | 1900Hz |
| DIY Kit | No |
| Dimensions | 36.1” x 8.1” x 14.8” (917 x 207 x 375 mm) |
| Drivers | 1” titanium tweeter with Tractrix horn, dual 5.25” cerametallic woofers |
| Frequency Response | 40Hz - 25kHz (+-3dB, Manufacturer specified) |
| Impedance | 8 ohms nominal, 3.3 ohms minimum (measured above 80Hz, Erin’s Audio Corner) |
| Power Handling | 100W continuous, 400W peak |
| Sensitivity | 90dB (2.83V/1m, measured by Erin’s Audio Corner) |
| Spinorama Preference Score | 5.24 |
| Spinorama Preference Score with Perfect Sub | 7.25 |
| Weight | 38.6 lbs (17.5 kg) |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- Klipsch RP-5000F II vs Klipsch RP-8000F II
- Klipsch RP-5000F II vs Q Acoustics 5040
- Klipsch RP-5000F II vs Dynaudio Emit 30
- Klipsch RP-5000F II vs Klipsch RP-6000F II
- Klipsch RP-5000F II vs Definitive Technology BP-9020
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JBL HDI-3800: $5,000 per pair Discontinued eBay
Same family: the JBL HDI-1600 (bookshelf, rated 4.2/5), the JBL HDI-3600 (smaller floorstanding, ranked lower, rated 4.3/5) and the JBL HDI-4500 (center, rated 3.7/5).
Pros: 2410H-2 1” Teonex compression driver matched to a custom High-Definition Imaging (HDI) horn geometry achieves exceptional horizontal directivity control, high output capability, and effortless transient response. Triple 8” Advanced Aluminum Matrix woofers deliver deep, authoritative bass extension down to an F3 of 37Hz and F10 of 28Hz with minimal low-frequency compression. Outstanding sensitivity (92dB SPL at 2.83V/1m) and ultra-low THD/multitone distortion allow extremely high undistorted SPL output in large home theater spaces. Measured bass extension of 37Hz (-3dB), with a measured sensitivity of 92dB.
Cons: On-axis frequency response features a narrow upper-frequency elevation around 8-10kHz, performing noticeably smoother when toed out 10-20° off-axis. Vertical directivity handoff across the triple woofer layout creates vertical soundstage height tilt depending on listening distance and ear height. Minimum impedance dips to 3.8 ohms, requiring high-current amplifier stability. Substantial cabinet dimensions and 38kg weight require significant room real estate. Discontinued.
Full JBL HDI-3800 review and specifications →
| Bass Extension (-10dB) | 28Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 37Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 43.3”H x 11.8”W x 16.4”D (1100.5 x 300.0 x 417.8 mm) |
| Drivers | 1 in. 2410H-2 Teonex compression driver with HDI horn, triple 8 in. Advanced Aluminum Matrix cone woofers |
| Impedance | 4 ohms nominal (3.8 ohms minimum, measured by Erin’s Audio Corner) |
| Sensitivity | 92dB (measured average, Erin’s Audio Corner) |
| Spinorama Preference Score | 5.62 |
| Spinorama Preference Score with Perfect Sub | 7.03 |
| Weight | 83.8 lbs (38.0 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons