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Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acous

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Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers

SP-18 18" Wooden Powerful Subwoofer

Model NO.
SP-18
Delivery
FOB
Minimum order quantity
200 pieces
Supply Ability
60,000 pieces / Month
Country of Origin
Ningbo, China
Stock Time
45 Days
18" steel frame woofer, 3" voice coil + Class-D amp RMS 400W@4Ω, LA DSP-100, 96 kHz, 24-bit DSP process with preset modes: Flat, DJ, Live
Quantity:

Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers

Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA SpeakersWooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA SpeakersWooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Wooden PA Speakers SP Series, Active Speakers, Professional Speaker, 18inch Wooden Powerful Subwoofer, 18 inch Wooden PA Speakers
Model No.SP-18
Type18'' bass reflex, active
Frequency Response (-6dB)45 Hz - 200 Hz
Max. SPL (1m, free space)121 dB
Impedance4 Ohms
Power Rating400W (Cont.) / 800W (PGM)
Transducer LF18"steel frame woofer, 3"  voice coil
Enclosure18mm Plywood & MDF, painting coated,
2 side handles
GrilleMetal grille with acoustic fabric
AmplifierClass-D amplifier
Power Output (RMS)400 W
DSP ModuleLA DSP-100, 96 kHz, 24-bit DSP process with preset modes: Flat, DJ, Live
ProtectionShort circuit overheating, over-current
ControlsPower On / Off switch, DSP modes, full range / high pass switch, subwoofer volume, Phase switch
IndicatorsPower, signal, limit, DSP modes
Audio Input / OutputRight & Left XLR input
Right & Left XLR link out
Power Supply100~130V 50/60HZ or 210~250V 50/60HZ

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No.722, Changyang Road, Jiangbei District, Ningbo, China
TEL
+86-574-8786-5631
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E-Mail:
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