Professional 18 Inch Subwoofer Speaker Box (LA118S)

Model NO.: LA118S Hi-Fi: Not Hi-Fi Operation Mode: Wire / Remote Control Speaker Material: Wood Certification: CE, RoHS, SGS THD: <0.03% Sensitivity: 98dB Spl Maximum Spl: 129 dB (Continuous) 135 dB (Peak) Drivers: Lf 1X18" (100mm Voice Coil) Waterproof Driver Connectors: 2X 4pin Wp4 or Nl4p Speaker Connectors Materials: 18mm,24mm  Birch Plywood Specification: 680 x 580  x 796mm HS Code: 85182900 Noise: <95dB Activity: Passive Speaker System: Optional Combination Application: Commercial Monitor: None Frequency Response: 28Hz-180Hz(+/-3dB) 25Hz-250Hz(-10dB) Nominal Coverage (-6dB): No Nominal Impedance: 8 Ohm Weight: 59 (Kg) Speaker Cables: 1-2+(Wp4) or 1+1-(Nl4) Trademark: ZSOUND Origin: Guangzhou, China (Mainland) Professional 18 inch Subwoofer Speaker box (LA118S)LA118S  subwoofers units high power woofer which is twice than normal magnetic circuit. Its voice coil and magnet are also twice than regular woofers.
LA118S is a vented design with a pre-positive horn. Then vented hole works as the entrance of the horn,and the Subwoofer frontage as exit. This design has excellently enhanced the vented tube's output efficiency,increased the output of LF,and also decreased the non-linear distortion. Pre-positive horn helps to maintain the transient response,speed and thickness in LF at the same time.
Meanwhile,the driver's magnet part exposes in the horn,which enables the airflow blows to the magnet and speaker frame directly,so as to effectively decrease temperature in high power condition,and ease the speaker's power compression.
The resonant frequency of LA118S woofer is 25Hz,the low-harmonic frequency design enables LA118S lower limit to 28Hz to gain a deep and resilient sense of hearing. LA118S has 4 handle cups on both sides, 4 rubber feet on the bottom and 4 feet holes to make it convenient for stack use. The speaker is finished with black textured water paint, and constructed by 24mm and 18mm plywood. The speaker is covered with hexagon grill, with black sponge to protect the drivers. Feature:
100mm voice coil, high transient response woofer
thick and elastic hearing
vented, horn preposition design Applications:
touring performance
stadium
theatre

TECHNICAL SPECIFICATION
FREQUENCY RESPONSE:	28 Hz ~ 180Hz (±3dB ), 25 Hz ~ 250Hz (-10dB )
NOMINAL COVERAGE (-6dB):	No
SENSITIVITY(@1w/1m):	98 dB SPL
POWER RATING (AES):	1200W(continuous) 4800W (peak) 1500W RMS
NOMINAL IMPEDANCE:	8 Ohm
MAXIMUM SPL:	129 dB (continuous) 135 dB (peak)
DRIVERS:	LF 1x18" (100mm voice coil) waterproof driver
PHYSICAL DATA
DIMENSIONS(H x W x D):	680 x 580 x 796(mm)
WEIGHT:	59 (kg)
CONNECTORS:	2x 4pin WP4 or NL4P speaker connectors
SPEAKER CABLES:	1-2+(WP4) or 1+1-(NL4)
MATERIALS:	18mm,24mm  birch plywood
FINISH:	Black water paint
GRILLE:	Black epoxy mesh grille with acoustically reticulated cloth

Our Advantage: 
1) Global leading professional Manufacturer of Professional Speaker and amplifier.
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,GS,SGS,ISO9001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 4000 square meters workshop, with about 200 workers and 20 professional engineers
7) Convenient Transportation: 1 hour to Baiyun Airport
8) 24 hours on line service.


 

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Product Categories : Professional Subwoofer