Package Includes:

• (1) JBL CSMA 1120 120w Commercial 70v Amplifier Mixer 4 Restaurant/Bar/Cafe CSMA1120
• (6) Rockville PEN-65T Black 6.5" 70V Hanging Pendant Speaker Commercial/Restaurant

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Description:

The JBL® CSMA series of Mixer-Amplifiers are a professional tool with a sleek industrial look that is designed and built for commercial sound applications. Utilizing Crown's DriveCore technology enables significantly reduced size and weight - all mixer/amps are highly efficient, fanless and just 1U rack space high. There are both single channel and two channel models with four or eight mixer channels, respectively.

The CSMA mixer/amps offer unmatched ease of use, with a clean, front panel featuring only volume controls for each channel, master volume adjustment, adjustable bass and treble controls and a power switch. All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments. The amplifier can drive 8 ohm and 4 ohm loads and can be used with 70V and 100V distributed audio systems without the need for a separate transformer. In addition to balanced mic/line inputs, unbalanced RCA inputs and speaker connections, all units include RJ45 connectors for use with JBL CSR-V in-wall volume controls. All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.

JBL Commercial mixer/amps are manufactured under HARMAN's GreenEdge™ environmental initiative, conforming to lead-free RoHS standards and utilizing recycled copper, aluminum and steel, an energy-saving powder coat finishing process and other environmentally-conscious manufacturing processes. Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation - up to 80 percent more efficient than previous designs. All models carry a 3-year no-fault transferable warranty.

Features:

• 4 inputs with 1 output of 80 or 120-watts of power
• Ideal for commercial and industrial use
• Fanless, space-saving 1U design
• Sleek industrial look with illuminated rings, making them easy to see and operate
• Euro-block type mic/line input connectors and output connectors
• Independent Bass and Treble controls for each output channel
• Supports 70V and 100V distributed audio systems without the need for a separate transformer
• Remote volume control capability using JBL CSR-V module and standard Ethernet cable
• Priority muting
• Configurable output routing
• Utilizes Crown's DriveCoreTM technology providing excellent audio performance with high efficiency
• Manufactured to lead-free ROHS standards, utilizing recycled metals, and using an energy-saving powder coat process
• Includes rack mounting kit
• Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment
• Energy Star® Certified

Specifications:

• Output: 120W @ 4/8 Ohms (1kHz Power, THD+N<0.5%
• Frequency Response: +/- 1dB (@1W into 4 or 8 Ohms)
• Load Impedance: Stable from 2 - 16 Ohms
• Sensitivity: 1.4Vrms
• Signal to Noise Ratio: Greater than 100 dB - 1kHz, A-weighted
• Input Impedance: Balanced 20K Ohms/Unbalanced 10K Ohms
• Max Input: +20dBu Typical
• Included Accessories: Rack mounting kit
• Dimensions: 1.7" x 8.6" x 11.9" (43.3 mm x 218.5 mm x 303.4 mm)
• Shipping Weight: 180: 9.9 lbs (4.5 kg); 1120: 10.1 lbs (4.6 kg)

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How to Set Up Your 70v Pendant Speakers:

Video of PEN-65T:

What's in the Box:

• Speaker
• Eyelet hanging bracket

Description:

The Rockville PEN-65T Black is a beautiful hanging pendant speaker that is perfect for your restaurant, hotel, and many other applications. We include the eyelet hanging brackets in the box for easy and quick installation.

These speakers can operate using the built in 70 volt or 100 volt transformer or you can select 8 ohm operation depending on your application.

This is a true 2 way speaker with a separate woofer and tweeter giving you crystal clear sound.

There is a tap switch on the speaker so you can easily select how many watts you want the speaker to get from the amp.

Features:

• Rockville PEN-65T Black 6.5" 70V Hanging Pendant Speaker For Commercial/Restaurant
• 70 Volt or 8 Ohm Operation
• 6.5” Woofer with Polypropylene cone and foam surround delivers clear mids and lows
• ABS injection molded professional cabinet
• 13mm PEI Dome tweeter for crystal clear high frequencies
• Frequency Response: 56Hz – 20Khz
• Sensitivity: 87dB
• 8 Ohm RMS Power Handling: 45w
• Detachable euro block speaker terminals for easy installation
• Built in 70V transformer with selectable tap: 20w, 10w , 5w
• Color: Black
• Weight: 6 Lbs each
• Cabinet dimensions: 8.7” x 9.4” (inches)
• Eyelet hanging bracket for hanging is included

70V Power Options:

• 20w
• 10w
• 5w
• 2.5w

100V Power Options:

• 20w
• 10w
• 5w

8 Ohm power handling:

• 45w

What is 70 volt ?

70 volt systems are the number one choice for applications where you want to install many speakers. With 70 volt there are a lot of advantages over 8-ohm systems. One of the main advantages is the simplicity of the wiring as well as how easy it is to match up speakers with the amplifier. For example, you can buy one 70V amplifier with 350 watts and you can install speakers that total close to 300 watts. It does not matter if it is 15 speakers that are 20 watts each or 50 speakers that are tapped at 5 watts each. You always want your 70 volt amp to have at least 15 or 20% more power than the combined watts your speakers are tapped at.

When we say the word tap, what we are referring to are the selectors these speakers have on them. For example, these speakers have selectable options of 5w, 10w, 20w. What this does is limit how many watts the built-in transformer on the speaker will allow the speaker to get from the amplifier. This gives you full customization over the sound for your space. In a restaurant for example you can tap your dining room speakers at 5 watts, the speakers by the bar area at 20 watts, and the ones in the hallway at 5 watts.

Another great feature with 70 volt is you can mix and match any 70 volt speakers whether they are ceiling speakers, wall mounted speakers, subwoofers, etc.
70 volt systems allow you to run very long lines of speaker wire without signal loss. This is ideal when running long speaker leads.

The wiring is simple. You just wire all the positive terminals of the speakers to the positive 70 volt terminals of the amplifier. The negative terminals on the speaker simply get wired to the negative terminals on the amp. You do not have to worry about impedance. The power is constant.