JBL 2290

The JBL 2290 is a 3-way, 2-speaker bass-reflex loudspeaker system. Its exact production years are not documented. The record is thin: no period reviews, no marketing materials, and no clear place in JBL's lineup have surfaced. What is known comes from equipment directories and database listings, and they agree with each other well.

The 2290 pairs a large 38cm cone woofer with a 2.5cm ring-type tweeter, crossing over at 4kHz. It's rated at 8 ohms impedance, 50W maximum input, and a sensitivity of 90dB/W/m. Frequency response is specified from 35Hz to 25kHz. The cabinet measures 455 x 835 x 330mm and weighs 16.5kg. One Japanese database listing shows a price of ¥150,000, though the year is unspecified.

One oddity: a hifi-wikia entry lists "1931-2002" on the page, but the context is unclear and no source ties that date range to this model. It's likely a reference to JBL's corporate history rather than the 2290's production span, so treat it with skepticism.

Known specs:

- 3-way, 2-speaker bass-reflex system

- Woofer: 38cm cone

- Tweeter: 2.5cm ring

- Frequency range: 35Hz – 25kHz

- Impedance: 8 ohms

- Maximum input: 50W

- Sensitivity: 90dB/W/m

- Crossover: 4kHz

- Dimensions: 455 x 835 x 330 mm

- Weight: 16.5kg

That is about all that's out there. Details from anyone with a pair are welcome at the Archive.