18inches stadium subwoofer speaker
S218H 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 woofer
massy and high- resilience bass
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): | 102dB SPL |
| Power Rating (AES): | 1600W |
| Nominal Impedance: | 4ohm |
| Maximum SPL: | 138dB(continous)140dBSPL |
| Drivers: | 2*18(100mm voice coil)subwoofer |
| PHYSICAL DATA | |
| Dimension (H*W*D): | 575*1240*800mm |
| Weights: | 88kg |
| Connectors: | 2*WP4 connectors |
| Speaker Cables: | 1-2+… |
| Materials: | 18mm,24mm birch plywood |
| Finish: | Black 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.