Short answer: the Revel Performa4 F345. Both are rated 4.4/5 for sound quality (#57 and #53 of 226 floorstanding speakers), and the Revel Performa4 F345 costs $4,999.90 against $5,599.98 for the Paradigm Founder 100F, with sound quality a draw, the lower price decides it.
Why pick the Paradigm Founder 100F: Dedicated isolated 6-inch AL-MAG midrange driver and triple 7-inch CARBON-X woofers yield excellent dynamic headroom and bass authority down to 26Hz. Watch for: Significant physical size and price tier.
The case for the Revel Performa4 F345: The smaller Performa4 tower, a 3-way with three 5.25” ceramic composite woofers, a dedicated 5.25” midrange and a 1” ceramic dome tweeter in Revel’s Acoustic Lens waveguide (crossovers at 350Hz and 2.1kHz). The tradeoff: No independent measurements yet, so its tonal balance and directivity can’t be compared directly with measured speakers; the rating is estimated from the measured Performa3 towers.
Buy the Revel Performa4 F345. Both are rated the same for sound quality, and it costs $600.08 less than the Paradigm Founder 100F.
About the ratings: neither speaker has been measured yet, so both ratings are estimated from measured siblings and predecessors (likely ranges: Paradigm Founder 100F 4.2 to 4.6; Revel Performa4 F345 4.0 to 4.7). Treat this verdict as provisional.
Looking for alternatives? See the complete Passive Home rankings.
Specifications Side By Side
| Paradigm Founder 100F | Revel Performa4 F345 | |
|---|---|---|
| Price | $5,599.98 per pair | $4,999.90 per pair |
| Ranked | #53 of 226 in Large Size Floorstanding Speakers Estimated | #57 of 226 in Large Size Floorstanding Speakers Estimated |
| Drivers | 1” (25mm) AL-MAC ceramic dome tweeter, 6” (152mm) AL-MAG midrange with SHOCK-MOUNT, 3 x 7” (177mm) CARBON-X woofers | 1” (25mm) Deep Ceramic Composite dome tweeter in Acoustic Lens waveguide, 5.25” (130mm) Deep Ceramic Composite midrange, 3 x 5.25” (130mm) Micro Ceramic Composite woofers |
| Frequency Response | 42Hz - 23kHz (+/- 2dB, manufacturer specified) | 36Hz - 40kHz ±6dB (manufacturer specified) |
| Sensitivity | 93dB in-room, 90dB anechoic (manufacturer specified) | 87dB (2.83V/1m, manufacturer specified) |
| Impedance | 8 ohms compatible | 6 ohms nominal (manufacturer specified) |
| Bass Extension (-3dB) | 42Hz (manufacturer specified) | - |
| Dimensions | 41.9”H x 12.9”W x 16.1”D (1065 x 328 x 409 mm) | 40.9”H x 11.9”W x 13.9”D (1038 x 302 x 352 mm) |
| Weight | 72.1 lbs (32.7 kg) each | 64.2 lbs (29.1 kg) each |
| Crossover Frequency | 500Hz, 2100Hz | 350Hz, 2.1kHz |
| Woofer Cabinet | ported, down-firing port | ported, rear |
| DIY Kit | No | No |
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- Revel Performa4 F345 vs PSB Imagine T65
- Revel Performa4 F345 vs Q Acoustics 5050
Prices on this page were last checked October 11, 2026 at 4:59 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
Paradigm Founder 100F: $5,599.98 per pair Estimated Audio Advice eBay
Same family: the Paradigm Founder 40B (bookshelf, rated 4.1/5), the Paradigm Founder 80F (smaller floorstanding, ranked lower, estimated 4.2/5), the Paradigm Founder 120H (larger floorstanding, ranked higher, estimated 4.6/5), the Paradigm Founder 70LCR (smaller center, estimated 4.1/5) and the Paradigm Founder 90C (larger center, rated 2.5/5). See every Paradigm Prestige and Founder generation.
Pros: Dedicated isolated 6-inch AL-MAG midrange driver and triple 7-inch CARBON-X woofers yield excellent dynamic headroom and bass authority down to 26Hz. Faceted cabinet geometry minimizes internal standing waves.
Cons: Significant physical size and price tier. On-axis treble maintains the energetic Founder voicing, rewarding parallel or gentle toe-in room placement.
Full Paradigm Founder 100F review and specifications →
| Released | Sep 2021 (5 years ago) |
|---|---|
| Bass Extension (-3dB) | 42Hz (manufacturer specified) |
| Crossover Frequency | 500Hz, 2100Hz |
| DIY Kit | No |
| Dimensions | 41.9”H x 12.9”W x 16.1”D (1065 x 328 x 409 mm) |
| Drivers | 1” (25mm) AL-MAC ceramic dome tweeter, 6” (152mm) AL-MAG midrange with SHOCK-MOUNT, 3 x 7” (177mm) CARBON-X woofers |
| Frequency Response | 42Hz - 23kHz (+/- 2dB, manufacturer specified) |
| Impedance | 8 ohms compatible |
| Sensitivity | 93dB in-room, 90dB anechoic (manufacturer specified) |
| Weight | 72.1 lbs (32.7 kg) each |
| Woofer Cabinet | ported, down-firing port |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
Revel Performa4 F345: $4,999.90 per pair Estimated Audio Advice eBay
Same family: the Revel Performa4 M145 (smaller bookshelf, estimated 4.3/5), the Revel Performa4 M146 (larger bookshelf, estimated 4.5/5), the Revel Performa4 F346 (larger floorstanding, ranked higher, estimated 4.5/5) and the Revel Performa4 C245 (center, estimated 4/5). See every Revel Performa generation.
Pros: The smaller Performa4 tower, a 3-way with three 5.25” ceramic composite woofers, a dedicated 5.25” midrange and a 1” ceramic dome tweeter in Revel’s Acoustic Lens waveguide (crossovers at 350Hz and 2.1kHz). Bass reaches 36Hz (-6dB), deep enough for most music without a subwoofer. The Revel F206 it follows measured a 5.51 Spinorama preference score.
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared directly with measured speakers; the rating is estimated from the measured Performa3 towers. Sensitivity is 87dB with a 6 ohm load, so modest receivers can run out of headroom in larger rooms.
Full Revel Performa4 F345 review and specifications →
| Released | Apr 2026 (6 months ago) |
|---|---|
| Crossover Frequency | 350Hz, 2.1kHz |
| DIY Kit | No |
| Dimensions | 40.9”H x 11.9”W x 13.9”D (1038 x 302 x 352 mm) |
| Drivers | 1” (25mm) Deep Ceramic Composite dome tweeter in Acoustic Lens waveguide, 5.25” (130mm) Deep Ceramic Composite midrange, 3 x 5.25” (130mm) Micro Ceramic Composite woofers |
| Frequency Response | 36Hz - 40kHz ±6dB (manufacturer specified) |
| Impedance | 6 ohms nominal (manufacturer specified) |
| Sensitivity | 87dB (2.83V/1m, manufacturer specified) |
| Weight | 64.2 lbs (29.1 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons