JBL CSMA240 Commercial Amplifier+8) Office/Restaurant Drop Ceiling Tile Speakers

Description

Car Audio & Video
Pro Audio
Marine Audio
Lighting
Karaoke
Home/Portable Audio
Package: JBL CSMA240 Commercial/Restaurant 2 x 40w Amplifier 4ohm/8ohm/70V/100V and 8 inputs + (4) Pair of JBL LCT 81C/T Commercial Drop Ceiling Tile Speakers For Office/Restaurant/Cafe
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Condition and Warranty
Condition:
BRAND NEW IN ORIGINAL PACKAGING
Warranty:
3 YEAR MANUFACTURER
Product Description
Package Includes:
(1) JBL CSMA240 Commercial/Restaurant 2 x 40w Amplifier 4ohm/8ohm/70V/100V, 8 inputs
(4) Pair of JBL LCT 81C/T Commercial Drop Ceiling Tile Speakers For Office/Restaurant/Cafe
Video of CSMA240 :
Description of CSMA240:
Designed for commercial and industrial use, the CSMA 240 Commercial Series Mixer/Amplifier from JBL is a mixer/amplifier with eight mixer-channel inputs and two output channels. It's capable of reaching 40W of peak power with 5W per channel. The unit's front panel sports volume controls for each channel, as well as two master volume adjustment knobs, two sets of bass and treble controls, and a power switch. The volume controls are illuminated so they can be seen and operated in darkened environments.
The amplifier, capable of driving both eight and four Ohm loads, can be used with 70V and 100V distributed audio systems without the need for a separate transformer. On its back panel you'll find euroblock connections for mic/line inputs, as well as unbalanced RCA inputs, speaker connections, dip switches for input routing, and more. The unit is also equipped with two RJ45 connectors for use with JBL CSR-V in-wall volume controls (available separately).
This Commercial Series mixer/amplifier boasts such features as voice activating ducking (useful for paging over background music), priority muting for channels one and five, and a sleep mode which automatically powers down the unit when no audible signal has been received for longer than 30 minutes. Also, with two auxiliary outputs, you may connect to an additional amplifier, though the master volume and tone controls will have no bearing on the resulting signal.
Channel Modes
8 inputs with 2 outputs of 40W of power.
Controls
Independent Bass and Treble controls for each output channel.
Input level and output volume controls.
Hi-Z Switch
The Hi-Z switch will switch in the built-in output transformer allowing the unit to drive 70V or 100V speaker systems directly when connected to the appropriate output terminals.
Phantom Power
Phantom power (27 V) can be applied to all mic inputs by turning on Phantom Power within the dip switches.
VOX Function
Voice activated ducking is available on input channel 1 and channel 5. The audio input level required to activate ducking is set using the trim pot on the rear panel. Adjusting in the counter-clockwise direction will reduce that level, while the full clockwise setting will disable the VOX function.
Priority Muting
Channels one and five may be used as priority channels, muting all other channels when pins 4 and 5 are shorted using a switch closure. If the amplifier has entered sleep mode due to inactivity, invoking priority will also bring the unit out of sleep and ready for transmitting an announcement.
Remote Volume Control
Remote volume control can be implemented using a CSR-V controller connected via an Ethernet cable to the RJ45 connector on the back panel.
Sleep Mode
This unit is designed to go into sleep mode after approximately 30 minutes operating with no signal at any of the inputs. Return of signal (-40 dBu or 7.75mVRMS) to any input will wake the unit. Also, a switch closure across the priority input pins will return the unit to normal operating mode.
AUX output
An auxiliary output that you may connect to additional amplifiers is available. The audio signal is the mix of the input channels. Note that the master volume control and tone controls will have no effect on the aux output signal.
Manufacturing
Crown's DriveCore technology
HARMAN's GreenEdge environmental standards
Certifications and Approvals
Lead-free RoHS standards, utilizing recycled metals, and using an energy-saving powder coat process
Energy Star certified
Features:
JBL CSMA240 Commercial/Restaurant 2 x 40w Amplifier 4ohm/8ohm/70V/100V, 8 inputs
For Commercial and Industrial Use
40W into 8 or 4 Ohm Loads
5W Per Channel
8 Input Channels, 2 Output Channel
Usable with 70 & 100V Systems
Euroblock Mic/Line & RCA Inputs
Hi-Z & 27V Phantom Power Switches
Sleep Mode & 2 Auxiliary Outputs
Voice Activated Ducking & Priority Mute
Specifications:
Maximum Output Power: 40 W per channel into 4 Ohms or 8 Ohms, 1 kHz, ≤ 0.5% THD
Insertion Loss:
1 dB maximum for 70 and 100 V outputs
Continuous Power: 5 W per channel
Line Output Level: 5.0 V RMS into 10 kOhms
Input Sensitivity: To obtain full rated power at 8 Ohms (or 5 VRMS to line output). Mic Input: 3 mV RMS. Line Input: 775 mV RMS. RCA Input: 300 mV RMS
Number of Channels: Input: 8, Output: 2.
Frequency Response: Measured at 2.83 V RMS into rated load impedance at any output. 4/8 Ohms Output: 20 Hz - 20 kHz, ±2 dB. 70 V/100 V Outputs: 80 Hz - 15 kHz ±2 dB. Line Out: 20 Hz - 20 kHz, ±1 dB
Total Harmonic Distortion (THD): Measured at 2.83 V RMS into rated load impedance at any output. Power Amplifier Output: <0.5%, 20 Hz to 20 kHz. Line Output: 0.05% typical
Signal to Noise Ratio: > 90 dB
Nominal Input Impedance: Mic: 400 Ohms. Line: 20 kOhms (balanced). RCA: 50 kOhms.
Minimum Load Impedance: Low Impedance Output: 4 Ohms. 70 V Output: 120 Ohms. 100 V Output: 240 Ohms.
Crosstalk: -70 dB @ 1 kHz
Controls:
Front Panel:
8 x Input level rotary knobs
2 x Output volume-attenuating knobs
2 x Vox adjustment switches
1 x Power switch
2 x Bass potentiometers
2 x Treble potentiometers
Rear Panel:
2 x Input-routing dip sw
itches (including phantom and Hi-Z switches)
Indicators:
Front Panel:
8 x Mic/Line selector switch
8 x Input signal presence ring, gree
2 x Output volume ring, green
1 x Power switch ring, green/blue
Connectors:
Rear Panel:
1 x IEC power input
2 x Aux out connection points
6 x 3-pin euroblock connectors
2 x 5-pin euroblock connectors
6 x Dual RCA input connectors
x RJ45, remote volume
Operating Temperature / Humidity: 32 to 95°F / 0 to 35°C, 95% RH (non-condensing)
Storage Temperature: -4 to 185°F / -20 to 85°
Phantom Power: 27 VDC
AC Input: 100-240 VAC, 50/60 Hz
Dimensions (W x D x H): 17.2 x 11.9 x 1.7" / 436.9 x 302.3 x 43.2 mm
Weight: Approximately 10.6 lb / 4.8 kg
Description of LCT 81C/T:
Low-Profile Lay-In 2' x 2' Ceiling Tile Loudspeaker with 200 mm (8 in) Driver
LCT 81C/T is a full-range ceiling speaker designed to lay into a 2 ft x 2 ft US-style suspended grid ceiling, with no cutting of ceiling tiles required, making for an easy and cost-effective installation with a minimum of mess. The low profile depth of only 100 mm (4 in) allows the speaker to fit in locations where deeper loudspeakers do not.
This loudspeaker is designed to provide excellent performance for paging and light-to-medium music in a wide variety of applications, including education classrooms, business music systems, retail stores, music/paging systems, airports, reception/waiting rooms, lounges, courtrooms, meeting rooms, and more.
The very high sensitivity of 96 dB provides maximum sound level, even at low tap settings. LCT 81C/T contains a 200 mm (8 in) dual-cone driver with a very high 96 dB sensitivity. The driver features a 25 mm (1 in) diameter voice coil with a Kapton coil-former and high-temperature wire for better power dissipation and long-term reliability. The speaker's built-in 10 Watt transformer provides versatility by allowing use on 100V or 70V distributed loudspeaker lines, as well as at 8 ohms (low impedance) for driving directly from a low impedance power amplifier. Adjusting is convenient via a rotary switch on the side of the rear enclosure. Two safety seismic attachment tabs are provided for securing to ceiling deck, plus 4 holes are provided -- one in each corner. The color of the perforated grille is white.
Features:
High efficiency 200 mm (8 in) dual-cone driver.
Easy lay-in installation into 2' x 2' US-style suspended grid ceilings. No cutting of ceiling tiles is necessary.
Perforated metal grille included.
Combined 70V/100V and low impedance direct operation.
20 Watts at 8Ω (low-impedance) direct setting.
10 Watt multi-tap at 70V/100V with taps at 10W, 5W, 2.5W (and 1.3W for 70V only)
Very low-profile at just 103 mm (4.1 in) deep, to fit into ceilings that are shallow or that contain obstructions.
Easy bare-wire connection in protected compartment. Wire entrance from either top or side via knock-out.
Very high 96 dB sensitivity turns power from small amplifiers into maximum sound level for listeners.
Designed for high speech intelligibility.
100° coverage pattern (conical).
UL1480A and UL2043 certifications for use in ceiling plenum spaces.
Specifications:
Transducer: High-efficiency 200 mm (8 inch) dual-cone driver with 25 mm (1 in) diameter voice coil, Kapton coil former, and high-temperature voice coil wire.
Frequency Range (-10 dB): 100 Hz – 16 kHz
Nominal Sensitivity: 96 dB
Nominal Coverage Angle: 100° conical coverage (ave. 1 kHz - 4 kHz)
Rated Maximum SPL: 108 dB @ 1 m (3.3 ft) average, 108 dB peak (at 8Ω setting)
Nominal Impedance: 8 ohms (in Direct/Thru 8Ω setting)
Transformer Taps: 10 W, 5 W, 2.5 W @ 70V or 100V (plus 1.3 W @ 70V only)
Recommended Protective High Pass: 90 Hz high-pass (24 dB/oct) for 8Ω direct or any 70V or 100V tap setting
Power Capacity (at low-Z):
40 Watts Continuous Program Power
20 Watts Continuous Pink Noise
Input Connector: Bare wire inside protected in touch-proof wiring compartment.
Tap Selector: Rotary switch accessible from side of backcan
Materials: Steel rear enclosure, front baffle, and perforated grille
Grille Color: White
Safety Agency: Suitable for use in air handling spaces certified per UL1480A, Speakers for Commercial and Professional Use; UL2043, Standard for Fire Test for Heat and Visible Smoke Release for Discrete Products Installed in Air Handling Spaces; NFPA90 & NFPA70; S7232/UL Listed, Signaling Speaker.
Dimensions: 607 x 607 x 103 mm (23.9 x 23.9 x 4.1 in)
Net Weight: 7.1 kg (15.7 lbs)
Shipping Weight: 8.3kg ea; 16.5 kg per pair-pack (18.3 lbs ea; 36.4 lbs per pair-pack)
Ceiling Cutout Size: No cutout required. Speaker drops into ceiling grid
Suspension / Safety-Seismic: Attachment Points Two tabs on back baffle, plus 4 holes in corners
Return Policy
AudioSavings Return Policy:
At Audiosavings, we strongly believe in customer satisfaction and therefore offer free return shipping within 30 days of purchase on all items returned to us within the continental USA.
Prior to returning merchandise, contact us and we will give you a return authorization # and a return label.
You may return this item for a refund within 30 DAYS of purchase.
Warranty Repair/Exchange Period: 3 YEAR
If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options:
We will send you a
pre-paid shipping label
to replace the item for a brand new one.
We will send you a
pre-paid shipping label
to exchange the item for another item of your choice. If the item you chose is more or less money we will work out the price difference with you.
If you are returning a
working item
in used condition for a refund there will be a 20% used item fee deducted from your refund. All replacements and exchanges are free.
Replacement/Processing Time:
Your replacement or refund will process within 3-5 business days of when we receive the item.
Please note
items with physical damage un-related to shipping are not covered under warranty.
You
MUST notify us within 48 hours
if you receive an item that was damaged during shipping.
Process for returning items
Please email us with your eBay user ID, Item code / model #, Condition of the item, and the reason for your return. Please also indicate whether you would like a replacement, an exchange, or a refund. We will supply you with a reference number (RMA #) to put on the package which will ensure quick processing of your return.
All returns require a RMA# to be returned back to our facility.
Item Code: CSMA240+(4) LCT 81C/T
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