1.18 inch 600W professional speaker 2.97dB professional speaker 3 S18,S218 professional speaker 4.14 kg per speaker

5. ideal for stage system,professional speaker

6. professional speaker for Martin S18 and S218 audio

7. professional speaker optimal for stage application

8.Good quality and competitive price in Subwoofer speakers/pa speaker

9.Other sizes professional speaker are available upon your requests

10.Professional speakers details:

 

Specifications
Nominal Diameter	460 mm
Nominal Impedance	8 Ω
Minimum Impedance	7.0 Ω
Power handling
(50-500Hz)
Nominall	600 W
Continuous Program	1200 W
Sensitivity (1W/1m)3	97 dB
Frequency Range	35-2000 Hz
Voice Coil Diameter	99.3 mm
Winding Material	Copper
Former Marerial	Kapton
Winding Depth	23 mm
Magnetic Gap Depth	12 mm
Flux density	1.1 T
Thiele-Small parameters4
Fs	35 Hz
Re	5 Ω
Qes	0.54
Qms	14.1
Qts	0.52
Vas	410 L
η0	2.30%
X max	8.5 mm
X mech	21.5 mm
Mms	135 gr
BL	16.5 N/A
Le	1.7 mH
Mounting and Shipping Information
Blot Circle Diameter	435 mm
Overall Diameter	460 mm
Baffie Cutout Diameter	417 mm
Depth	200 mm
Flang and Gasket Tickness	20 mm
Net Weight	12.9 kg
Shipping Weight	13.9 kg
Shipping BOX	470×470×210 mm

professional speaker