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ลำโพง JBL Control 88M Landscape Speaker 8″

ลำโพง JBL Control 88M สำหรับติดตั้งในสวนขนาด 2 ทาง แบบ Coxaial 8 นิ้ว, เสียงแหลม 1 นิ้ว/ 2.5 cm diameter HF driver polyetherimide (PEI) dome, ทนกำลังวัตต์ 120 วัตต์, ตอบสนองความถี่ (-10dB) 47 Hz – 16 kHz, Impedance 8 โอหม์, ทนแดด ทนฝน สามารถกันน้ำได้

ราคาไม่รวมภาษีมูลค่าเพิ่ม….เป็นราคาใบละ…

~~฿27,100.00~~ ฿16,900.00

สอบถามและสั่งซื้อสินค้า

Category: ลำโพงแบบไม่มีกำลังขยายในตัว (Passive) Tag: JBL

Description

JBL Control 88M Coaxial Mushroom Landscape Speaker 8″

Designed for outdoor applications, the highly weather resistant Control 80 Series Landscape speakers provide excellent full-range sound quality and 360 degree coverage. Designed to be mounted on or in the ground, Control 80 Series Landscape speakers can be used in a wide variety of applications including shopping malls, theme parks, sports venues, hotels, casinos, resorts, restaurants, hospitality and leisure venues, entrance ways, and anywhere a high quality music and/or paging speaker landscape speaker is required.

Compact in design, the speaker is unobtrusive and easily blends in with its surroundings. A tough polyethylene enclosure resists abuse from lawn care equipment and the elements, and the enclosure color extends throughout the material so the speaker will maintain color even when scraped or scratched.

Features:

8″ weather-resistant driver
1″ soft-dome weather-resistant tweeter
120W pink noise power handling (240W program) in direct 8-Ohm setting, plus built-in 60W 70/100V multi-tap transformer
Tough polyethylene weather-resistant enclosure
Fully isolated center chamber for wiring protection
High-fidelity sound character with broad frequency range of 47 Hz to 16 kHz

Specifications

Frequency Response (-10 dB)	47 Hz – 16 kHz
Power Rating	240 W continuous program (2 h) 120 W (480 W peak), continuous pink noise (2 h) 100 W (400 W peak), continuous pink noise (100 h)
Transformer Taps	70 V: 60, 30, 15, and 7.5 W 100 V: 60, 30, and 15 W
Frequency Response ± 3dB	60 Hz – 15 kHz
Maximum Input Voltage	28 V
Sensitivity	87 dB, 1 W at 3.28′ / 1 m (average 80 Hz – 16 kHz)
Nominal Coverage Angle	360° horizontal, 160° vertical (primary listening 10° to 50° up from ground)
Directivity	Q Factor: 2.1
Directivity Index	3.2 dB
Maximum SPL	108 dB at 3.28′ / 1 m
Nominal Impedance	8 Ohms (at 8-Ohm setting)
Minimum Impedance	6.6 Ohms at 9.5 kHz
Insertion Loss	Up to 0.5 dB at any tap setting
Thru	8 Ohms nominal
Crossover Type	2nd order LPF on LF and 2nd order HPF on HF
Recommended Protective High-Pass	45 Hz for 8-Ohm operation, 24 dB/octave 80 Hz for 60 W tap, 24 dB/octave 50 Hz for 30, and 7.5 W taps, 24 dB/octave
Low-Frequency Driver	8″ / 20 cm diameter LF driver, Kapton former, 1.5″ / 3.8 cm voice coil, polypropylene cone and polyurethane surround
High-Frequency Driver	1″ / 2.5 cm diameter HF driver polyetherimide (PEI) dome
Enclosure Material	LDPE polyethylene plastic, 0.23″ / 6 mm wall thickness, UL94V-0 rated
Grille	Powder-coated stainless steel
Environmental	IP-55 rating per IEC529 (dust protected and protected against jets of water) Exceeds MIL-SPEC 810 for humidity, salt spray, temperature & UV Passes MIL-SPEC 202F for salt spray Enclosure UL94V0 rated
Agency Rating	UL1480, transformer UL recognized per UL1876, ROHS compliant
Terminals	Bare wire with dielectric-gel-filled wire nuts (internal to top speaker section)
Wiring	Water ingress protected by two stages of gland nuts, one mounted on outside of enclosure (installed by installer via drilling 0.87″ / 22 mm hole in any of multiple provided locations) and one between the bottom base and top speaker sections. Included gland nuts require round-jacketed wire with outside diameter between 0.16″ / 4.0 mm and 0.35″ / 9.0 mm.
Dimensions	20.7 x 14.0 x 14.0″ / 52.4 x 35.5 x 35.5 cm
Weight	17 lb / 7.8 kg