8 นิ้ว
หมวดหมู่ : ลำโพง ,  ลำโพงติดผนัง & ฝังเพดาน , 
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ลำโพงสนามหญ้า JBL Control 89MS ขนาด 8 นิ้ว เพื่อให้เสียงเบสที่หนักแน่นในสนามหญ้า สวน ร้านอาหาร และโรงแรม รวมถึงสวนสนุก สถานที่เล่นกีฬา รีสอร์ท ทนทานต่อสภาพอากาศ เป็นซับบวูฟเฟอร์ขนาดกะทัดรัดที่โฉบเฉี่ยว น่าดึงดูด ซึ่งให้เสียงเบสที่สะอาดและทรงพลังถึง 115 dB ถึง 40 Hz
JBL Control 89MS
Above-Ground Landscape Subwoofer
The JBL Control 89MS Above-Ground Landscape Subwoofer augments the low-frequency performance of the JBL Control 80 Series landscape speaker line (and other outdoor systems) to provide rich bass in lawn, garden, and entrance areas of hotels, restaurants and other hospitality and retail complexes, as well as theme parks, sports venues, resorts, entranceways, and anywhere a highly weather-resistant speaker is required.
This sleek, attractive, compact subwoofer features a down-firing, long-throw 200 mm (8-inch) driver which delivers 115 dB (peak) of clean, powerful bass down to 40 Hz. The built-in low-pass crossover features a dual-slope filter which begins with a gentle slope at the crossover frequency and transitions to a steeper slope at higher frequencies), creating a balanced subwoofer transition regardless of whether the speaker is driven from a full-range or a dedicated subwoofer amplifier channel. The premium-grade dedicated-subwoofer-band multi-tap transformer (and tap selector with 8Ω bypass) allows the Control 89MS to be used in 70V and 100V distributed systems or driven directly at low impedance, for maximum versatility.
The Control 89MS is IP56-rated to withstand the elements, with a tough polyethylene enclosure and a fully-sealed center wiring chamber. The enclosure color extends throughout the cabinet, maintaining color even when scraped or scratched. All external hardware is stainless steel, and the powder-coated stainless steel grille resists rusting.
คุณสมบัติ
200 mm (8-inch) long-throw driver with polypropylene cone, long excursion TPV surround, and large-diameter 50 mm (2-inch) voice coil on glass fiber former
150W Pink Noise Power Handling (300W program) in direct 8Ω setting, plus built-in 80W subwoofer-band 70V/100V multi-tap transformer
Tough polyethylene enclosure resists abuse from lawn care equipment and the elements
IP56-rated to withstand the elements, with a tough polyethylene enclosure and a fully-sealed center wiring chamber
Frequency range: 40 Hz–150 Hz
น้ำหนัก
13.6 กก.
ขนาด
355 × 355 × 524 มิลลิเมตร
ยี่ห้อ JBL