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1. SB218 is a recommended and KUDO, TTL55A and supporting the use of the system of the low frequency sound box, can let the supporting system in minimum frequency extended to 28Hz.
2. SB218 is a bass reflex regulation of speaker, by two 18" direct type low frequency speaker unit. The special design of 18" speaker unit, even is very high pressure conditions can also provide special cone cover characteristics, and low heat compression.
3. Bass the reflection of the fail in hole design more advanced, more benefit at the air circulation. SB218 match up with new breathable design, greatly improving the SPL output, and get more low-frequency output when using.
SB218 Subwoofer specifications:
SB218 | |
TYPE |
Dual-driver vented sub-bass system |
Frequency Response[a] |
28Hz-140Hz±3dB |
Usable Range@-6dB[a] |
25Hz-140Hz |
Sensitivity 1W@1m[b] |
97dB SPL Nominal |
Nominal Peak SRL@1m[b] |
133dB/140dB Peak |
Nominal Impedance |
4 ohms |
Recommended Amplifiers |
1400W to 2800 Watts |
Components |
Subwoofer 2*18" Ferrite, SW18028, Diaphram 100mm |
Dimensions |
(W)700*(D)1240*(H)550mm |
Weight |
108kg |
Connectors |
2*NL4MP SPEAKON |
♦ Our factory supports Alibaba Trade Assurance, 100% product quality protection.
♦ OEM or ODM orders are warmly welcomed, we could produce varies speakers according to your drawings.
♦ Offer 1year free warranty, except the man-made damaged.
♦ All the products will be tested and inspected before the delivery.
SB218 Subwoofer speaker:
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