Quad 23L Classic Specification
| System type | 3-way |
| Enclosure type | Bass-reflex |
| Frequency response ± 3dB | 40 - 23000 Hz |
| Nominal impedance | 8 Ohm |
| Amplifier Requirements | 50 - 200 W |
| Sensitivity (2.83V/1m) | 88 dB |
| Tweeter | 25 mm (1 in.) fabric dome |
| Midrange | 125 mm (5 in.) Kevlar cone |
| Woofer | 125 mm (5 in.) Kevlar cone |
| Dimensions (H x W x D) | 925 x 22 x 316 mm / 36.42 x 0.87 x 12.44 in. |
| Weight | 17.2 kg / 37.84 lbs. |
