JBL VINTAGE UREI 6290 Two-Channel Power Amplifier + 2 TR 225 SPEAKERS

Active, balanced bridging input circuitry

Full complementary driver and output circuitry

Low transient intermodulation distortion (TIM)

Rugged, road-worthy construction

Individual stepped gain controls

XL-type, phone jack, and barrier strip input

connectors

Heavy duty 5-way output binding posts

Rear panel switch for bridged, dual mono, or stereo

operation

L @ approval on Models 62 15,6230,6260

Models 6230,626O and 6290 approved by Lucasfilm

for THX@ installations

SPECIFICATIONS

Nominal Impedance: 4 ohm

Power Capacity: Continuous Pink Noise: 450W

Peak Pink Noise: 1800W

Frequency Range: 50 Hz to 16 kHz (–10dB)

Sensitivity: 102 dB SPL

Crossover Frequencies: 750 Hz – 1.3 kHz

JBL power amplifiers have been designed to meet

the most critical professional sound requirements.

They are rugged and road-worthy, conservatively

rated, and can handle highly reactive loads with ease.

The engineering design approach stresses the

optimization of each stage, allowing high slew rate

and relatively low loop gain. Overall feedback has

been held to a minimum and is employed only to

stabilize the gain and the operating point. This

design approach results in amplifiers with excellent

performance under the most demanding dynamic

input and load conditions.