JBL MRK-300ST-BK technical manual HTI55 Home Theater Series, Packaging

Technical Manual

HTI55 Home Theater Series

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

•	Nominal Impedance	8 ohms nominal
•	Max Amp Power	120 watts*
•	Frequency Response	40Hz – 20kHz (–10dB)
•	Sensitivity	88dB (2.83V @ 1 meter)
•	Crossover Frequency	2,000Hz
SYSTEM COMPONENTS:
•	Grille	329-050-00781

•Low-Frequency Transducer Dual 5" (127mm) polymer-coated aluminum cone w/rubber surround 13PR85BQ-JW01

DC Resistance 9.4 ohms ±10%

•High-Frequency Transducer 1" (25mm) Pure-titanium dome 95DM25BF-FT01

DC Resistance	5.2 ohms ±10%
• Crossover Network	013-7600-00872

AURAL SWEEP TEST SPECIFICATIONS:

•	System Aural Sweep Test	6.0V input 40Hz to 20kHz
•	L.F. Aural Sweep Test	5.0V input 40Hz to 2kHz
•	H.F. Aural Sweep Test	2.83V input 2kHz to 20kHz
PHYSICAL SPECIFICATIONS:
•	Plate Size	15-3/8" x 7-1/2"
		(391mm x 191mm)
•	Mounting Cutout Size	14" x 6" (356mm x 152mm)
•	Mounting Depth	3-7/8" (98mm)
•	Weight	5.7 lb (2.6kg) Each

WARRANTY:

•Refer to Warranty Statement packed with each product.

*The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels.

PACKAGING	Legend on Page 2
5
05
05
0-
00
1-
43
	16
13
14	16
15
	12

	HIGH-FREQUENCY
		TRANSDUCER
+	—	95DM25BF-FT01
YEL	YEL/BLK			LOW-FREQUENCY
				TRANSDUCERS
				13PR85BQ-JW01
		GRN +
			WHT —
				GRN +
CROSSOVER				WHT —
NETWORK						Series
013-7600-00872
	HTI55 SCHEMATIC
	L1			GRN .250		Theater
	1.2mH			GRN .250
		C1
		30uF		L.F.1	L.F.2
		100V		WHT .205
				WHT .205		Home
		C2		YEL .205
		8uF				HTI55
		100V	L2		H.F.
			0.4mH
				YEL/BLK .110

JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797

7/04