JBL Lancer 77 (L77)

The JBL Lancer 77 (L77) are legendary speakers, produced by JBL in the 70s.

They are part of the Lancer series, which was positioned as a premium range, combining elegant design and acoustic performance.

2-way configuration:

Woofer: LE10A model, a 10-inch speaker with an acoustic suspension cone, known for its precision and ability to deliver deep bass despite its compact size.
Tweeter: LE20 model, a high-efficiency dome tweeter, reproduces detailed and bright highs.

Although in 2-way, the woofer works up to a relatively high frequency, ensuring a smooth transition with the tweeter.

Frequency response: 40 Hz to 15 kHz, which provides extended sound reproduction but is slightly limited in the very high frequencies
Sensitivity: 89-90 dB, making them easy to drive with moderate power amplifiers (10-50 watts RMS per channel)
Enclosure: Acoustic suspension (closed-box), providing precise bass in a compact format.
Type: 2-way, 3-way driver
Power handling: 30W
Crossover frequency: 2,500 Hz
Impedance: 8 ohms and above
Bass radiator: 1 x PR10
Dimensions: 356 x 597 x 305 mm
Weight: 22.2 kg