JBL 1200GTi Manuale di istruzioni

SPECIFICATIONS

DIAMETER: 12" (0.47 MM)

SENSITIVITY (2.83 V @ 1 M): 93 dB

POWER HANDLING: 600 WRMS

FREQUENCY RESPONSE: 20 ~ 300 HZ

NOMINAL IMPEDANCE:4OHMS

VOICE-COIL DIAMETER: 4.0" (102.0 MM)

DIMENSIONS:

THIELE-SMALL PARAMETERS

VOICE COIL DCRESISTANCE:R

EVC (OHMS) . . . . . . 2.50

VOICE COIL INDUCTANCE @ 1 KHZ:L

EVC (MH). . . . . . . . 0.98

DRIVER RADIATING AREA:S

D(IN2) . . . . . . . . 84.57

SD(CM2). . . . . . . 548.00

MOTOR FORCE FACTOR:BL(TM) . . . . . . . . 12.48

COMPLIANCE VOLUME:V

AS (FT3). . . . . . . . . 2.40

VAS (LITERS). . . . . . 56.66

SUSPENSION COMPLIANCE:C

MS (µM/N) . . . . 132.87

MOVING MASS, AIR LOAD:M

MS (GRAMS) . . . . 139.26

MOVING MASS, DIAPHRAGM:M

MD (GRAMS). . . . 131.88

FREE-AIR RESONANCE:F

S(HZ) . . . . . . . . 37.00

MECHANICAL Q: QMS . . . . . . . . . . . . 4.89

ELECTRICAL Q: QES . . . . . . . . . . . . 0.52

TOTAL Q: QTS . . . . . . . . . . . . 0.47

MAGNETIC-GAP HEIGHT:H

AG (IN) . . . . . . . . . 0.32

HAG (MM) . . . . . . . . 8.12

VOICE-COIL HEIGHT:H

VC (IN) . . . . . . . . . 0.75

HVC (MM) . . . . . . . 19.05

MAXIMUM EXCURSION:X

MAX (IN) . . . . . . . . 0.22

XMAX (MM). . . . . . . . 5.46

IMPEDANCE CURVE

INFINITE BAFFLE

FREQUENCY RESPONSE @ 2.83 V

INFINITE BAFFLE

EXCURSION/GROUP DELAY @ 150 W

1200GTi 12" Woofer – Technical Data

7•50 . . . . . JBL Technical Data

mounting depth

4.25" (107.95 mm)

cutout diameter

11.19" (284.16 mm)

outer diameter

12.19" (309.56 mm)

Ohms

100.0

1.0

3.0

10.0

30.0

20 Frequency 50 100 Hz 200 500 1k 2k

100

20 Frequency 50 100 Hz 200 500 1k 2k

Out-Of-Car

In-Car

12 dB LP @ 80 Hz

Xd mM

20.0

17.5

15.0

12.5

10.0

7.5

5.0

2.5

0.0

T mSec 10.0

7.5

5.0

2.5

0.0

-2.5

-5.0

-7.5

-10.0

20 Frequency 50 100 Hz 200 500 1k 2k

Transducer Excursion

Group Delay

GTi1200

(side view)

Port

fo= 31 Hz

diameter = 4.0"

length = 8.36"

VBOX = 2.50 ft3 (70.80 liters)

(all sides lined with 1-inch fiberglass or fiberfill)

110

105

100

20 Frequency 50 100 Hz 200 500 1k 2k

Out-Of-Car

In-Car

12 dB LP @ 80 Hz

Xd mM

20.0

17.5

15.0

12.5

10.0

7.5

5.0

2.5

T mSec 10.0

7.5

5.0

2.5

0.0

-2.5

-5.0

-7.5

-10.0

20 Frequency 50 100 Hz 200 500 1k 2k

Transducer Excursion

Group Delay

VBOX = 1.35 ft3 (38.23 liters)

(all sides lined with 1-inch fiberglass or fiberfill)

GTi1200

(side view)

100

20 Frequency 50 100 Hz 200 500 1k 2k

Out-Of-Car

In-Car

12 dB LP @ 80 Hz

Xd mM

20.0

17.5

15.0

12.5

10.0

7.5

5.0

2.5

0.0

T mSec 10.0

7.5

5.0

2.5

0.0

-2.5

-5.0

-7.5

-10.0

20 Frequency 50 100 Hz 200 500 1k 2k

Transducer Excursion

Group Delay

SEALED

BOX VOLUME

SEALED

FREQUENCY RESPONSE @ 2.83 V

SEALED

EXCURSION/GROUP DELAY @ 300 W

VENTED

BOX VOLUME

VENTED

FREQUENCY RESPONSE @ 2.83 V

VENTED

EXCURSION/GROUP DELAY @ 300 W

1200GTi 12" Woofer – Technical Data

JBL Technical Data . . . . . 7•51

SEALED BANDPASS

BOX VOLUME

SEALED BANDPASS

FREQUENCY RESPONSE @ 2.83 V

SEALED BANDPASS

EXCURSION/GROUP DELAY @ 500 W

NOTES

1200GTi 12" Woofer – Technical Data

7•52 . . . . . JBL Technical Data

VREAR =

1.35 ft3 (38.23 liters)

(all sides lined with 1-inch fiberglass or fiberfill)

VFRONT =

0.50 ft3

(14.16 liters)

GTi1200

(side view)

diam. = 4"

Port

fo= 65 Hz

length =

12.61"

100

20 Frequency 50 100 Hz 200 500 1k 2k

Out-Of-Car

In-Car

12 dB LP @ 80 Hz

Xd mM

20.0

17.5

15.0

12.5

10.0

7.5

5.0

2.5

0.0

T mSec 100

-25

-50

-75

-100

20 Frequency 50 100 Hz 200 500 1k 2k

Transducer Excursion

Group Delay

Indice

Manuali Subwoofer popolari di altre marche

Sony

Sony XS-AW8 Manuale utente

Sony

Sony XS-L836 Manuale utente

B&C Speakers

B&C Speakers 15 HPL 76W Manuale utente

Velodyne

Velodyne DD-18+ Manuale utente

Sonance

Sonance Cinema Series SUB 10-150 Manuale utente

Hifonics

Hifonics HW-12 Guida rapida

Magnat Audio

Magnat Audio ADR 130 BP Manuale utente

Blitz

Blitz BZP106 Manuale utente

Technics

Technics SB-AS500 Manuale utente

Lyngdorf

Lyngdorf BW-2 Manuale utente

Lyngdorf

Lyngdorf BW-3 Manuale utente

Pyle Pro

Pyle Pro PYLE PRO PDW15125 Manuale utente

REL Acoustics

REL Acoustics Q Series Manuale utente

Pioneer

Pioneer Elite S-W1EX Manuale utente

L-Acoustics

L-Acoustics KIVA SB15M Guida rapida

B&C Speakers

B&C Speakers Woofer 12 HPL 76 Manuale utente

KEF

KEF KUBE 200 Manuale utente

Yamaha

Yamaha SW500 Manuale utente