24 inch Subwoofer Speaker (SP24-150)/PA speaker /outdoor speaker

* 2400 W continuous program power capacity * 98dB Sensitivity 1w/1m * 28Hz ~1000Hz frequency response range

* 6" inside/outside voice coil  for improved power-handling and  durability* Optimized winding length for extended Xmax* Double spider for improved excursion control and linearithy* Double treated cone for water protection* Forced air ventilation and 14mm top plate for minimum power compression* Ideal for compact bass-reflex subwoofer application

SPECIFICATIONS

General Specifications
Nominal Diameter	24	inch
Rated Impedance	8	ohm
Nominal Power handling1	1200	Watts
Program Power2	2400	Watts
Sensitivity(lw/lm)3	98	dB
Frequency Range4	28~1000	Hz
Minimum Impedance(Zmin)	7.6	ohm
Voice Coil Diameter	6	inch
Voice Coil Material	Copper(inside/outside)
Former Material	Fiberglass
Voice Coil Winding Depth	30	mm
Number of layers	2
Magnet gap depth	14	mm
Basket	Cast Aluminum
Flux Density	1.1	T
Magnet Material	Ceramic

 

Thiele-Small parameters
Resonance frequency	Fs	28	Hz
DC resistance	Re	5.5	ohm
Mechanical factor	Qms	10.6
Electrical factor	Qes	0.27
Total factor	Qts	0.26
Mechanical compliance	Cms	0.067	mm/N
Mechanical resistanceof suspension losses	Rms	8.05	mechk-ohm
Effective Moving Mass	Mms	487	gr
Half-space efficiency	Eff	4.12	%
BL Factor	BL	42	T.m
Equivalent Cas air load	Vas	527	liters
Effective piston area	Sd	0.2376	m2
Max.linear excursion5	Xmax	11	mm
Voice coilinductance	LelK	2.72	mH
Efficiency Bandwidth Product	EBP	104

 

Mounting Information
Overall Diameter	618	mm
Bolt Circle Diameter	590	mm
Bolt Hole Diameter	6.5	mm
Baffle Cutout Diameter	570	mm
Overall Depth	250	mm
Net Weight	28	kg
Shipping Weight	31	kg
Shipping Box	640x640x275	mm

  

NOTES:

1. AES standard(40~400Hz)2. Program Power is defined as 3 dB greater than the nominal power handling.3. Sensitivity is measured at 1W input on rated impedance at 1m on axis and averaged between 60Hz and 600Hz.4. Frequency range is defined as the band of frequencies delineated by the lowerand upper limits where the output level drops by 10dB below the rated sensitivity.5. The maxinum linear excursion is calculated as: (Hvc-Hg)/2+Hg/4 where Hvc is The voice coil depth and Hg is the gap depth.6. Vb: Net internal volume of box after subtracting the volume of internal objects.

24 inch Subwoofer Speaker (SP24-150)/PA speaker /outdoor speaker