PRV Audio’s 18SW2400 subwoofer is designed for professional audio applications requiring high power handling and low distortion.

• 31 mm Height, 4″ voice coil handles 2400 watts Program RMS

• Over 12.5 mm of Xmax for deep bass reproduction

• High BL motor for impressive control and massive output

• For maximum power handling, there is under-spider venting

• When loaded in small boxes, it produces big sound

With its extended low-end response, great performance is realized in vented boxes as small as 7 cu. ft. This makes it ideal for applications where space is limited but powerful, deep bass is needed.

GENERAL SPECIFICATIONS

Nominal Diameter	18″ (457 mm)
Nominal impedance	8 Ohm
Rated AES Power Handling (RMS)	1200 Watts
Program Power	2400 Watts
Sensitivity 2.83V at 1m	96 dB
Recommended Hi Pass Crossover For Full Power Handling	50 Hz 12db Per Octave Crossover
Frequency Response	45 – 2,200 Hz
Voice Coil Diameter	4″ (100 mm)
Voice Coil Wire	Copper
Voice Coil Winding Depth	31.0 mm
Former Material	Glass Fiber
Magnetic Gap Depth	12.0 mm
Frame Material	Die Cast Aluminum

  ^{*Nominal power handling is defined as the maximum RMS power that the speaker can handle in a 2-hour test with a pink noise with 6dB of crest factor and a bandpass filter with 12db/oct tuned in its usable frequency range. **Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters, this power can be used to define the optimum amplifier power to avoid a clean signal without clipping or saturation. ***Max Peak Power is the maximum power operation for the speaker, this power is allowed just for a few fractions of a second, usually found just on the peaks of the music. Keeping this power for a little longer timer will damage the speaker.}

THIELE-SMALL PARAMETERS

Equivalent Volume	Vas	192.8 l
Excursion (mathematical)***	Xmax	12.5 mm
Free Air Resonance	Fs	36.3 Hz
Mechanical Factor	Qms	15.57
Electrical Factor	Qes	0.58
Total Factor	Qts	0.56
Cone Area	Sd	1290 cm²
Mechanical Mass	Mms	231.2 g
Bl Factor	Bl	22.5 Tm
Dc Resistance	Re	5.6 Ohm
Inductance	Le	1.54 mH at 1 kHz
Mechanical Mass Without Air	Mmd	205 g
Mechanical Compliance	Cms	0.083 mm/N

***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4

EXTRA INFO

Overall Diameter	18.38″ (467 mm)
Front Mount Baffle Cutout	16.65” (423 mm)
Mounting Depth	8.23″ (209 mm)
Overall Depth	9.0” (228.6 mm)
Net Weight	28.0 Lb (12.7 kg)
Shipping Weight	31.75 Lb (14.4 kg)
Carton Dimensions W x L x H	19.5″ x 19.5″ x 10.6″ (495 x 495 x 270 mm)