KLH Model Four vs Paradigm Monitor SE 8000F

Short answer: the KLH Model Four. It ranks #161 of 226 floorstanding speakers by sound quality, rated 3.8/5, at $1,999.98; the Paradigm Monitor SE 8000F ranks #172, rated 3.6/5, at $1,999.98. Close enough in price that the sound-quality gap is the deciding factor.

The case for the KLH Model Four: A slim floorstanding member of KLH’s Model collection, with an 8” woofer and the same 4” midrange and 1” aluminum tweeter as the measured KLH Model Five (4.76 Spinorama preference score). 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 KLH Model Five.

The case for the Paradigm Monitor SE 8000F: Flagship Monitor SE tower with three 8-inch bass drivers and an 8-inch midrange delivering high 95dB in-room sensitivity and massive dynamic impact. Watch for: Substantial physical bulk and weight require ample room clearance.

Buy the KLH Model Four. It is rated higher for sound quality than the Paradigm Monitor SE 8000F at the same price, so it is the default pick unless a specific strength of the other one matters more to you.

About the ratings: neither speaker has been measured yet, so both ratings are estimated from measured siblings and predecessors (likely ranges: KLH Model Four 3.4 to 4.1; Paradigm Monitor SE 8000F 3.4 to 3.8). Treat this verdict as provisional.

Looking for alternatives? See the complete Passive Home rankings.

Specifications Side By Side

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More worthwhile head-to-heads for KLH Model Four:

• KLH Model Four vs SVS Prime Pinnacle
• KLH Model Four vs MartinLogan Motion F10
• KLH Model Four vs KEF Q7 Meta
• Paradigm Monitor SE 8000F vs KEF Q7 Meta
• SVS Prime Pinnacle vs Paradigm Monitor SE 8000F

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

KLH Model Four: $1,999.98 per pair Estimated Amazon eBay

Same family: the KLH Model Three (bookshelf, estimated 3.8/5), the KLH Model Five (larger floorstanding, ranked higher, rated 4/5) and the KLH Model Seven (larger floorstanding, ranked higher, estimated 4/5).

Pros: A slim floorstanding member of KLH’s Model collection, with an 8” woofer and the same 4” midrange and 1” aluminum tweeter as the measured KLH Model Five (4.76 Spinorama preference score). The sealed cabinet is only 210mm deep and can sit 6 inches from a wall. KLH rates it 46Hz to 20kHz (±3dB) and 35Hz at -10dB.

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 KLH Model Five. Free-field sensitivity is 85dB and the impedance falls to 3.5 ohms at 120Hz, so it needs more amplifier power than its size suggests.

Full KLH Model Four review and specifications →

Bass Extension (-10dB)	35Hz (manufacturer specified)
Bass Extension (-3dB)	46Hz (manufacturer specified)
Crossover Frequency	380Hz, 2.5kHz
DIY Kit	No
Drivers	1” aluminum dome tweeter, 4” pulp paper midrange, 8” pulp paper woofer
Frequency Response	46Hz - 20kHz ±3dB (manufacturer specified)
Impedance	6 ohms nominal, 3.5 ohms minimum (manufacturer specified)
Sensitivity	85dB free-field, 88dB in-room (2.83V/1m, manufacturer specified)
Weight	47 lbs (21.3 kg) each (with stand)
Woofer Cabinet	sealed

• Links
  • Official KLH Model Four Product Page
• 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
  • KLH Model Four vs MartinLogan Motion F10
  • KLH Model Four vs SVS Prime Pinnacle
  • KLH Model Four vs KEF Q7 Meta

Paradigm Monitor SE 8000F: $1,999.98 per pair Estimated Audio Advice eBay

Same family: the Paradigm Monitor SE Atom (bookshelf, rated 3.2/5), the Paradigm Monitor SE 3000F (smaller floorstanding, ranked lower, estimated 3.4/5), the Paradigm Monitor SE 6000F (smaller floorstanding, ranked lower, estimated 3.5/5) and the Paradigm Monitor SE 2000C (center, estimated 3.6/5).

Pros: Flagship Monitor SE tower with three 8-inch bass drivers and an 8-inch midrange delivering high 95dB in-room sensitivity and massive dynamic impact. Capable of pressurizing large domestic spaces without strain.

Cons: Substantial physical bulk and weight require ample room clearance. High-frequency balance leans forward of strict reference neutrality.

Full Paradigm Monitor SE 8000F review and specifications →

Bass Extension (-3dB)	38Hz (manufacturer specified)
Crossover Frequency	800Hz, 3000Hz
DIY Kit	No
Dimensions	45.9”H x 11.7”W x 17.7”D (1165 x 298 x 449 mm)
Drivers	1” (25mm) X-PAL dome tweeter with PPA lens, 8” (203mm) midrange, 3 x 8” (203mm) woofers
Frequency Response	38Hz - 21kHz (+/- 3dB, manufacturer specified)
Impedance	8 ohms compatible
Sensitivity	95dB in-room, 92dB anechoic (manufacturer specified)
Weight	71 lbs (32.2 kg) each
Woofer Cabinet	ported, rear port

• Links
  • Official Paradigm Monitor SE 8000F Product Page
• 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
  • Paradigm Monitor SE 8000F vs SVS Prime Tower
  • Paradigm Monitor SE 8000F vs KEF Q7 Meta
  • Paradigm Monitor SE 8000F vs SVS Prime Pinnacle
  • Paradigm Monitor SE 8000F vs Triangle Borea BR09