Included 2 speakers and mounting brackets

Enjoy every note accurately and clearly with the frequency response range of 85Hz-20kHz in the JBL Control-24C home theater speaker. This JBL Main/Stereo speaker has a sensitivity of 85dB that can produce a booming volume loud enough to be heard from far away. The 16-ohms impedance of this JBL 2-way speaker conducts power evenly to keep the speaker at a suitable level. This JBL Main/Stereo speaker comes with In-wall/Ceiling Mounting which can be used only for indoor. With 30 watt nominal power output, this JBL 2-way speaker ensures an efficient musical burst. The two-way construction of the JBL Control-24C speaker makes sure you get even sound in every corner of the room.
Active or Passive Passive
Frequency Response 85Hz to 25kHz
Power Capacity 30 Watts Program (C24C Micro)
15 Watts Pink Noise (C24C Micro)
Maximum Sound Pressure Level (SPL) 94dB @ 3.3' (1m), 8W tap
Nominal Sensitivity 86dB SPL @ 3.3' (1m)
Transformer Taps 70V: taps: 30W, 15W, 7.5W, 3.7W
100V: taps: 30W, 15W, 7.5W
Impedance Not applicable
Crossover 3.5kHz
Shielded Not applicable
Low Frequency Driver 4.5" (115mm) IMG (injection molded graphite), 1" (24mm)Voice coil
High Frequency Driver 0.5" (12mm) polycarbonate
Enclosure Material Formed steel
Input Connections Screw-down terminals, touch-proof, UL, CE and VDE rated,outside of back can
Environmental Not applicable
Dimensions Outside Dimensions: (H x W) 4.2 x 7.7"(106 x 195mm)
4.1" 105mm) front of ceiling tile to back of the back can
Weight 4.4 lbs (2kg) each
Specialties Multi-tap transformer for 70V and 100V systems