JBL 4642A Dual Sub-Woofer System

The 4642A is a high quality subwoofer system, featuring an advanced technology 460 mm (18“), low frequency transducers mounted in a direct radiator, bass-reflex enclosure for smooth response to the lowest audible frequencies. The 4642A is ideal for low-frequency augmentation of either analog or digital soundtracks in motion picture theaters and for general sound reinforcement applications.

NOTE: Consult the product page for more information on the 4642A's 2241H transducer.

Key Features:

• 1200 Watts Continuous Pink Noise, 2400 WattsContinuous Program Power Handling
• Usable response to 22 Hz (-10 dB,no EQ), flat to22 Hz (-3 dB) with External EQ
• 2241H VGC (Vented Gap Cooled) Drivers
  – High Sensitivity
  –  Low Power Compression
  –  High Maximum-SPLCapability
  –  Low 2nd and 3rd Harmonic Distortion
  – Symmetrical Field Geometry (SFG) Magnet Structure
  –  Long ExcursionCapability
• Approved by Lucasfilm, Ltd. for THX®installations

Specifications:

• Low Frequency Drivers: (2) 2241H
• Frequency Range: 22 Hz - 500 Hz (-10dB)
• Power Capacity (Continuous Pink Noise): 1200Watts
• Power Capacity (Continuous Program): 2400Watts
• Sensitivity: 101 dB SPL (1W, 1m,3.3ft.)
• Crossover Frequency: 80-150 Hzrecommended
• Nominal Impedance: 4 Ohms
• Dimensions (HxWxD): 30" x 48" x 24" (762 x 1219 x610 mm)
• Net Weight: 98 kg (216 lb)

Provides natural low-frequency sound quality for music and dialog in small cinema applications.

Key Features:

• Components: One 460 mm (18 in) low frequency driver
• Shallow profile cabinet minimizes behind-screen space

JBL Control Contractor Series 26CT Ceiling Speaker The Control 26C is a powerhouse ceiling speaker containing a coaxially mounted
6.5" woofer and 3/4" titanium-coated tweeter, able to deliver maximum sound level
over a wide coverage area. The Control 26CT includes a multitap transformer for a
70V or 100V line distribution system.
Key Features:

�75 Hz to 20 kHz frequency range (-10 dB)

�140 watts continuous program power capacity

�89 dB sensitivity (1W/1m)

�16 ohms nominal impedance

�110° conical coverage (polar)

�Steel back-can with removable locking connector

�Control 26CT 70V taps: 60W, 30W, 15W, 7.5W

�Control 26CT 100V taps: 60W, 30W, 15W.

�Dimensions (height x diameter):  210 mm x 252 mm (8.3 in x 9.9 in)

�Net Weights:  Control 26C = 3.4 kg (7.5 lb), Control 26CT = 4.2 kg (10 lb)

�See Specifications PDF for more details

The compact LSR6325P-1 provides exceptional performance for use in applications
where accuracy is a must, but space is limited. With a 5.25 in. high-excursion woofer,
a damped titanium composite tweeter, and 150 Watts of amplification, it outperforms
many larger systems. When used with the LSR6312SP Subwoofer, the LSR6325P-1
is the heart of an exceptionally accurate yet space efficient full-range system.

Features:
High-performance bi-amplified design with patented JBL transducer technology.
Front panel volume and power controls.
Integrated mounting points for horizontal and vertical suspension.
Titanium composite high frequency device with elliptical oblate spheroidal waveguide.
Shielded for use next to video monitors.
Built in high-pass filtering for use with optional subwoofer.
User selectable workstation boundary compensation.
Powered monitors with 5.25" woofers and 1" titanium composite dome tweeters
100 watts power for low frequencies, 50 watts for highs
Cast aluminum enclosure for structural rigidity and light weight
Magnetically shielded for interference-free use near CRTs and other electronic gear
Linear Spatial Reference technology ensures even frequency response at the mix position
 

• 30 Hz - 20 kHz frequency range.
• 120W continuous program (60W cont. pink, 240W cont. peak).
• 90 dB sensitivity (1W/1m).
• High-slope crossover network produces natural sound and even coverage.
• Optional MTC-128RIF Rough-In-Frame for new construction installation to wallstuds.

The Control 26-DT is a compact ceiling speaker assembly configured to install

into standard ceiling backcans designed for 200 mm (8 inch) speakers. High

power handling, wide frequency response and low distortion make the Control

26-DT ideal for sound systems requiring a higher fidelity sound, that integrates with many backcan designs.

* Transducer, Network and transformer.

* Fits standard backcans for 8-inch speakers.

* Wide coverage.

* Advanced crossover network provides even coverage throughout listening area.

* 60 Watt transformer for 70V or 100V lines.

* Coaxial 165 mm (6.5 inch) woofer with butyl rubber surround and 19 mm (¾ inch) titanium coated tweeter.