JBL VT4888, VT4887, VT4881, VT4880 manual Amplifier Configurations 4 VT4889 / 3 MA-5002VZ

VT4889 Transducer Complement:
			Nominal	Nominal	AES Power	Peak Power	Recommended
Model	Speakon NL8	Per	Impedance	Impedance
					100 HR Rating	Rating per	Power per
	Terminals	box	per	per	per Transducer	Transducer	Passband
			Transducer	Passband

HF	2435H	Pins 4±	x 3	5.3Ω	16Ω	75W	300W	300W
MF	2250H	Pins 3±	x 4	8Ω	8Ω	300W	1200W	1200W
LF	2255H	Pins 1± & 2±	x 2	8Ω	8Ω + 8Ω	600W	2400W	800W + 800W

Amplifier Configurations: 4 VT4889 / 3 MA-5002VZ

			Nominal	Amplifier Power	Power Available	Bandpass	Limiter
Amplifier	Speakon NL8	Driving	Impedance	Rating at	to each	Peak	Threshold
Channel	Terminals			Nominal		Voltage
			at Pins		Component		dBu
				Impedance		Vac
Ch 1.	Pins 4±	6 x 2435H	8Ω	1300W	217W	100V	2.5
MA-5002VZ
Ch2.	Pins 4±	6 x 2435H	8Ω	1300W	217W	100V	2.5
Ch 1.	Pins 3±	8 x 2250H	4Ω	2000W	250W	150V	2.5
MA-5002VZ
Ch2.	Pins 3±	8 x 2250H	4Ω	2000W	250W	150V	2.5
Ch 1.	Pins 1± & 2±	4 x 2255H	2Ω	2500W	625W	120V	3.5
MA-5002VZ
Ch2.	Pins 1± & 2±	4 x 2255H	2Ω	2500W	625W	120V	3.5
Amplifier Configurations: 4 VT4889 / 4 MA-5002VZ
			Nominal	Amplifier Power	Power Available	Bandpass	Limiter
Amplifier	Speakon NL8	Driving	Impedance	Rating at	to each	Peak	Threshold
Channel	Terminals			Nominal		Voltage
			at Pins		Component		dBu
				Impedance		Vac
Ch 1.	Pins 4±	6 x 2435H	8Ω	1300W	217W	100V	2.5
MA-5002VZ
Ch2.	Pins 4±	6 x 2435H	8Ω	1300W	217W	100V	2.5
Ch 1.	Pins 3±	8 x 2250H	4Ω	2000W	250W	150V	2.5
MA-5002VZ
Ch2.	Pins 3±	8 x 2250H	4Ω	2000W	250W	150V	2.5
Ch 1.	Pins 2±	2 x 2255H	4Ω	2000W	1000W	120V	3.5
MA-5002VZ
Ch2.	Pins 2±	2 x 2255H	4Ω	2000W	1000W	120V	3.5
Ch 1.	Pins 1±	2 x 2255H	4Ω	2000W	1000W	120V	3.5
MA-5002VZ
Ch2.	Pins 1±	2 x 2255H	4Ω	2000W	1000W	120V	3.5

Page 11