Package Includes:
- (1) JBL CSMA 180 80w Commercial 70v Amplifier Mixer For Restaurant/Bar/Cafe CSMA180
- (5) Pair Rockville RockSlim 70B Black 5.25" 70v Commercial Restaurant Wall Speakers
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)
Video of Rock Slim 70B:
Description:
The Rockville Rock Slim 70B is the commercial 70 volt version of our super popular Rockslim series of speakers. These speakers feature the slimmest design available on the market along with the easiest installation. They will enhance the décor of any store, restaurant, hotel, or other commercial space. With the included bracket which is molded into the speaker, installation is easier than hanging a picture. The Recessed spring-loaded wire terminals and the molded speaker wire grooves seamlessly hide all the wires behind the speaker.
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 150 watts and you can install speakers that total around 120 watts. It does not matter if it is 15 speakers that are 8 watts each or 30 speakers that are tapped at 4 watts each. You always want your 70 volt amp to have at least 15 to 20% more power than the combined watts your speakers are tapped at.
When we say the word tap, we are referring to the rear of these speakers where you can use the 4 watt or 8 watt inputs. 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 8 watts, and the hallway or bathroom speakers at 4 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.
70V Power Options:
- 8w
- 4w
Features:
- Pair of Rockville RockSlim 70B 70 Volt Commercial Speakers in Black
- Built in 70 Volt transformer with Inputs for 8 watts or 4 watts
- Easy wall mount brackets
- 5.25” Woofer with Paper Cone has Natural Sound Reproduction with Clear Mids and Bass
- (2) separate input terminals allow you to select 4 watts or 8 watts (70 volt)
- 0.5” Mylar dome tweeter delivers pristine highs
- Sensitivity: 89 dB
- Frequency Response (±3db): 100Hz - 20kHz
- Cabinet Material: ABS
- Color: Black
- Shielded grill offers additional protection from dust and damage
- Easily hangs on your wall – Just as easy as hanging a picture!
- Hanging bracket is molded into the speaker
- Recessed spring-loaded speaker wire terminals make it easy to hide wires
- Molded speaker wire groove makes it easy to run speaker wires behind the speaker
- Beautiful sleek design is perfect for a living room, bedroom, kitchen, restaurant, and more
- Color: Black
- Product Dimensions: 10.8" x 7.3" x 1.38" inches
- Product Weight: 2 Lbs. (Per Speaker)
- Speaker Wire Length: 11.8 Feet
- UPC:
- 613817065355
