Alphanso PA90 is a standard PA speaker pair suitable for home environments. Recommended room size 300sqf. This stereo pair is incredible for home practice, watch films or listening to music. The passive crossover is well-tuned at 2.1 kHz and can save the internal speaker from unwanted frequencies. These are lightweight series and capable of handling sufficient power respect to their sizes. PA90 has an 8-inch speaker in both cabinets and a 2-inch piezo tweeter. 1/2 inch voice coil inside woofer with a 3-inch magnet is good enough to shake the 8-inch woofer. Crossover frequency can be tweaked a bit by changing the capacitor inside, but not recommended for non-professional.

    Alphanso PA90 has been designed as of modern speaker technology. This one is able to handle upto 90 watt (45w+45w) which is adequate for personal room. PA90 can be great for vocal signals, keyboard player or electric drums player too, but not recommended for guitar players. Your instrument’s response would be very bassy and sharp.

Specification
☸ Design: Public address stereo speaker
☸ 45+45 watts power handling @ 3.7 ohms
☸ Components : 2 x 8″ MF driver speaker with 0.75in/1.9cm voice coils, and 2 x 2″ HF driver speaker with 1in/2.54cm voice coils
☸ Frequency response : 56 Hz – 18 kHz
☸ Sensitivity : SPL 96dB at 1 watt at 1 meter (mono)
☸ Internal crossover : None
☸ Connector : neutrik speakon
☸ Enclosure : Plain particle board, faux leather and nylon mesh fabric
☸ Dimensions (H x W x D) : 19 x 10 x 10 in / 48.3 x 25.4 x 25.4 cm
☸ Handling weight : 11.1kg / 24.5lbs (1 pair)