Product Details

excellent 18" subwoofer system

S118H subwoofers utilise two brand-new woofers to avoid airflow noises which may occur in ordinary ones when work with ultra-high power,

and it’s a vented, small volume enclosure designed with a prepositive horn. The vented hole is designed to be the entrance of the horn,

and the frontage of the subwoofer as the exit. This design has excellently enhanced the vented tube’s output efficiency, increased the output of LF,

and also decreased the non-linear distortion. Prepositive 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 enable the air flow to the magnet and speakerframe directly,

so as to effectively decrease temperature in high power condition, and ease the speaker’s power compression.

Features:

100mm voice coil, high transient response woofer
thick and elastic hearing
vented, horn preposition design

Applications:
Touring performance
Stadium
Theatre

TECHNICAL SPECIFICATION
Frequency Response:	30Hz-180Hz(±3dB) 25Hz-250KHz(-10dB)
Nominal Coverage:	Omndirectional
Sensitivity (@1w/1m):	100dB SPL
Power Rating (AES):	800W
Nominal Impedance:	8ohm
Maximum SPL:	129dB(continous)135dBSPL
Drivers:	1*18(100mm voice coil)subwoofer

PHYSICAL DATA
Dimension (HWD):	750561880mm
Weights:	48kg
Connectors:	2*WP4 connectors
Speaker Cables:	1-2+…
Materials:	18mm,24mm birch plywood
Finish:	Black or grey water paint
Grille:	Black epoxy mesh grille with acoustically reticulated cloth
Rigging:	0degree

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.