Adastra AB-5 - Pair Bookshelf Speakers 4 Ohm

  • £81.22
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A pair of passive low impedance bookshelf speaker cabinets finished in black woodgrain vinyl with M6 mounting points at the rear. Each speaker provides maximum power conversion with most stereo amplifiers which can operate down to 4 Ohms, and is fitted with a 5.25" main driver and a 1" silk dome tweeter for balanced, full range output. A perfect match for Adastra and other low impedance amplifiers for background music, radio and voice announcements.

4 Ohms impedance per speaker

50Wrms / 80Wpeak per speaker

2 x M6 rear threaded mounting inserts

Keyhole flushmount wall brackets included


Main driver: 135mmØ (5.25") reinforced paper cone

HF driver: 25mmØ (1") silk dome tweeter

Power handling : rms: 50W (each cabinet)

Power handling : peak: 80W (each cabinet)

Impedance: 4 Ohms (each cabinet)

Frequency response: 70Hz - 20kHz

Sensitivity: 95dB

Connections: Push terminals +/-

Mounting hole centres: 75mm (2 x M6 threads)

Dimensions: 285 x 190 x 167mm (each cabinet)

Weight: 2.26kg (each cabinet)