JBL Control28

โพสต์เมื่อ : 25 ธ.ค 2567 เวลา 8:34 น.

รหัส : Control 28

ยี่ห้อ : JBL

รุ่น : Control 28

ราคาปกติ : ~~17,900.00~~ บาท

ราคาพิเศษ : 15,200.00บาท

รายละเอียดย่อ :

ลำโพงประกาศ บรรยากาศ ติดผนัง 8” High Output Indoor Outdoor Background Foreground Loudspeaker

ราคาพิเศษสอบถามโทร 02-981-0944,080-614-4774,098-565-9747

รายละเอียดทั้งหมด

JBL Control 28 ลำโพงประกาศ บรรยากาศ ติดผนัง 8” High Output Indoor Outdoor Background Foreground Loudspeaker

OVERVIEW

High Output Indoor/Outdoor Background/Foreground Loudspeaker

The Control® 28 is the largest of JBL Professional’s Control Contractor Series indoor/outdoor loudspeakers.

FEATURES

SPECIFICATIONS

	Frequency Range	60 Hz to 16 kHz (-10 dB)
	Power Capacity	175 W Continuous Program Power; 87 W Continuous Pink Noise
	Sensitivity	92 dB SPL, 1W, 1m
	Directivity Factor (Q)	7.5 dB
	Directivity Index (DI)	8.8 dB
	Nominal Impedance	8 ohms
	Crossover Frequency	2.8kHz
	LF Driver	200mm (8 in) Polypropylene cone w/ WeatherEdge
	HF Driver	25mm (1 in) Titanium coated polycarbonate
	Enclosure Material	HIPS (High Impact Polystyrene)
	Overload Protection	Full-Range power limiting to protect network and transducers
	Terminations	Spring terminals, accepts banana plug
	Dimensions (H x W x D)	380 x 280 x 220 mm (15.0 x 11.0 x 8.6 in)
	Net Weight (ea)	5.5 kg (12 lb)
	Shipping Weight (ea)	11 kg (25 lb)
	Included Accessories	Invisiball Assembly 6mm x 180mm hex key
	Optional Accessories	MTC-28V: For vertical columnar orientation of up to 3 loudspeakers MTC-28H: For horizontal splaying of two speakers. Three brackets array up to six loudspeakers in a 360° array. MTC-28/25CM: Ceiling-mount adapter MTC-28SSG:Stainless Steel Grille for harsh environments. Available in silver, black (-BK) or white (-WH) MTC-28WMG:WeatherMax™ Stainless Steel Grille protects against driving precipitation. Available in black or white (-WH) MTC-PC2: Input panel cover protects input terminals in outdoor environments.