Dual Voice Coil Wiring

Jbl Am7212/00 2-way 12" Loudspeaker System (black)

Product Code: ga267666
Availability: In Stock

$10,554.00 $16,780.86

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The black AM7212/00 2-Way 12" Loudspeaker System from JBL is a high-power, lightweight, 2-way, full range loudspeaker. It is comprised of the JBL Differential Drive, dual voice coil and dual magnetic gap 2262H (12") low frequency driver, and 2432H high frequency 1.5" exit, 3" voice-coil compression driver. The large format Progressive Transition (PT) waveguide provides a 100 x 100° coverage. The waveguide is rotatable so the loudspeaker system can be used in either the vertical or horizontal orientation. High-slope passive networks minimize band overlap. Well-controlled off-axis response enhances arrayability.

The enclosure is constructed of multi-ply birch coated in JBL's DuraFlex finish and is heavily braced to maximize low-frequency performance. The trapezoid enclosure is fitted with fifteen M10 threaded attachment points and utilizes a 14-gauge steel grille internally lined with acoustically transparent foam to provide additional driver protection and give a very professional appearance.

The AM7212/00, a member of the AM7212 family, will perform as either a bi-amped or passive cabinet, at the flick of a switch, making it versatile for many sound amplification applications, such as: performing arts facilities,theatrical sound design, auditoriums, worship facilities, live clubs, dance clubs, sports facilities, and themed entertainment venues.

Parameters
Active or Passive	Passive
Low Frequency Driver	1 x JBL 2262H 12" (305 mm) Differential Drive driver with 3" (75 mm) dual voice coil Nominal Impedance: 8 ohms Sensitivity: 96 dB SPL (1W @ 1m, within operational band)
High Frequency Driver	JBL 2432H, 1.5" (38 mm ) exit compression driver, 3" (75 mm ) voice coil Nominal Impedance: 8 ohms Sensitivity: 111 dB SPL (1W @ 1m)
Frequency Range	36 Hz to 20 kHz (-10 dB)
Frequency Response ± 3dB	42 Hz to 20 kHz
Coverage Pattern	100 x 100°
Coverage Modes	Bi-amp / Passive switchable
Directivity Factor	8.3 dB (Q)
Directivity Index	9.1 dB
Crossover Point	1.5 kHz (Passive)
Transducer Power Rating	LF: 1000 W (4000 W peak), 2 hrs 700 W (2800 W peak), 100 hrs HF: 100 W (400 W peak), 2 hrs
Long-Term System Power Rating	Passive mode: 600 W (2400 W peak), 100 hrs (IEC)
Maximum SPL	Bi-amp Mode: LF: 126 dB cont avg (132 dB peak) HF: 131 dB cont avg (137 dB peak) Passive Mode: 123 dB cont avg (129 dB peak)
System Sensitivity	Passive mode: 123 dB dB SPL (1W @ 1m)
Horn Waveguide	PT-H1010HF-1
Enclosure Material	Trapezoidal with 15 degree side angles, 5/8" (16 mm) exterior grade 11-ply Finnish birch plywood
Suspension Attachment	15 points (4 top, 4 bottom, 2 each side, 3 rear), M10 threaded hardware
Finish	Black DuraFlex finish
Grille	Powder coated 14 gauge perforated steel, with acoustically transparent black foam backing
Input Connection Type	NL4 Neutrik Speakon and CE-compliant covered barrier strip terminals. Barrier terminals accept up to 0.2 sq" (5.2 sq mm)(10 AWG) wire or max width .375" (9 mm) spade lugs. Speakon in parallel with barrier strip for loop-through.
Environmental Specifcations	Mil-Std 810; IP-x3 per IEC529
Dimensions	28.0 x 14.5 x 18.0" (711 x 369 x 458 mm)
Weight	51 lb (23.1 kg)
Packaging Info
Package Weight	51 lb

2262H Differential Drive low-frequency driver

2432H high-frequency compression driver

Large PT Progressive Transition waveguide for excellent pattern control and low distortion

Rotatable waveguide for vertical or horizontal orientation

Bi-amp/passive switchable

Related Questions and Answers

Q: 1. How does exposure compensation work?

A: There's a dial under the right thumb. Press and turn to over/under expose while viewing the indicator in the viewfinder or on screen. Easy. I use it a lot. You can also use the front dial under the index finger to adjust the flash. There's a good page on the web if you search for GX85 exposure compensation for an illustrated explanation.

Q: 2. What is the Crop in 4K mode, is it 2.2 over full frame like the GH4?

A: The GH4 has a 2.3x crop factor when shooting 4K, and the GX85 will be the same.

Q: 3. Does it do interval/time-lapse shooting?

A: Yes, it can. Full details can be found here http://bit.ly/29IBFxb

Q: 4. What is the Travelers Kit How much is it & what does it consist of?

A: The basic GX85 package includes 1 battery plus an external power supply that can power the camera or charge the battery slowly when it's inside the camera. The travel pack has a 2nd battery plus a battery quick-charger. I received the travel pack as a bonus when I bought my GX85.

Q: 5. What if, like me, you already own a stack of m43 lenses. Is there a body only version?

A: At this time there isn't an option for the body only.

Q: 6. How about I.S. with my Olympus lenses?

A: If your lenses have image stabilization, then the stabilization will work with the GX85.

Q: 7. Is the image stabilization supported while in video mode?

A: Image stabilization works in both photo and video modes.

Q: 8. Is it possible to program one of the buttons to switch between AF and MF seeing as there's no dedicated focus switch on the camera?

A: Press and hold shutter button half way. the other hand turn forcus manually. Is work fine for me.

Q: 9. Can the camera be in use while charging?

A: Yes, you can use the camera while it is being charged.

Q: 10. Hello. How much does the camera weigh?

A: With the battery, no lens, no SD card, it's just shy of 15 oz. Subjectively, it's a comfortable mass, neither too heavy nor too light.