Jbl jbl 2800 service manual

Page 1

Technical Manual

JBL2800

SPECIFICATIONS

ACOUSTIC B: ELECTRICAL SPECIFICATIONS:

- Nominal Impedance: Bohm

- Power Rating: 10W to 125W

- Frequency Response: 55 Hz to 23 kHz

o Sensitivity: 89 dB SPL

- Crossover Frequencies: 25 kHz

SYSTEM COMPONENTS:

- Cabinet: 70687 (Santa Rosa Oak)

- Grille:

70687-01 (Blk Ash)
70688

'1 Watt (283 V RMS) @1 Meter

PAC KAG E

End Pad
70590

Warranty 68566
Specification Sheet 70737
Under Pad

End Pad
70690

Packaging
49790P

SYSTEM COMPONENTS: (contd)

. Low Frequency Transducer: 203mm (8.0 in.) High
Polymer Laminate (508(5)

- High Frequency Transducer: 12mm (/2 in.) Pure Titanium
Dome (Ultra 1230) (70740)

- Crossover Network: 70559

PHYSICAL SPECIFICATIONS:

(22.5 x110 x 95 in. D)

- Enclosure Dimensions: 572mm x 279mm x 241mm D
0 Shipping WSIQI'III 20 lbs:
WARRANTY INFORMATION:

- Refer to the Warranty Statement packed with each product

WIRING DIAGRAM

TWEETEFI ° °
ULTRA 7230
70740
0 o
VEL VEL/BLK

(NETWORK ASSY PART NO. 70559)

N ETWOR K
70559

GRNJBLK

SCHEMATIC JBL2800

RED
0 ' '
Li
4mH

INPUT

BLK

GRN

LFV

GRN/BLK

VEL/BLK

replacement assembly should be ordered.

NOTE' lndividuai parts Ior the above crossover are not fiVilIibIe A complete

JBL in the USA, 240 Crossways Park West, Woodbury, New York 11797

JBL 2800 REV A