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JBL Project K2 S9900

Passive Loudspeakers

Condition: New
Warranty: 3 Years
Colour: Black Gloss
HTFH Cat. No.: EB529
  • Part of JBL's flagship audiophile speaker range
  • Frequency response 48Hz – 50kHz
  • 4″ magnesium & 1″ beryllium diaphragm compression drivers
  • 15" woofer
  • Available finishes: Wood Grain, Black Zebra Wood, Black, White, Orange, Red , Silver, Green, & Blue
£40,000.00 Pair

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JBL Project K2 S9900
JBL Project K2 S9900 JBL Project K2 S9900 JBL Project K2 S9900 JBL Project K2 S9900 JBL Project K2 S9900 JBL Project K2 S9900 JBL Project K2 S9900


Project K2 S9900, one of the most advanced and sophisticated loudspeakers in the world today, is the latest expression in technology that is deeply rooted in more than 60 years of tradition. Like the Paragon and Hartsfield, the K2 S9900 was built around compression driver technology and addressed a more refined stereo image than was previously considered technically feasible. The K2 S9900 continues the tradition of the K2 S9800 and also incorporates key design elements from the Project Everest. Despite its 21st century power and sophistication, Project K2 S9900 is a synthesis of tradition and technology.

Precision-molded Sonoglass® HF horn throat section integrated with curved baffle
Ultra-High Frequency compression driver with1-inch beryllium diaphragm
Sonoglass® UHF horn mated to a die-cast aluminum housing
Separate crossover boards for each frequency section
Heavily-braced curved front and rear enclosure eliminates cabinet-induced coloration

Technical Specification

JBL Project K2 S9900

Description     3-Way 15″ Floorstanding Loudspeaker
Frequency Response     48Hz – 50 kHz
Low Frequency Extension     33Hz
Sensitivity (2.83V @ 1m)     93dB
Nominal Impedance     8 ohms, 7 ohms minimum at 100Hz, 4 ohms minimum at 40 kHz
Crossover Frequencies (Hz)     900Hz (24dB/octave) 15 kHz (24dB/octave, high-pass only)
Ultrahigh-frequency Drive Components     1” (25mm) Magnesium compression driver (045Be-1)
High-frequency Drive Components     4” (100mm) Magnesium compression driver (476Mg)
Low-frequency Drive Components     15” (380mm) Pulp-cone woofer (1500AL-1)

3 Years
Model Number
Project K2 S9900
Black Gloss
Weight (Each)
Power Handling
100 - 500 Watts Recommended


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