Package Includes:
- (1) JBL CSA 280Z 2 x 80w Commercial 70v Amplifier Amp 4 Restaurant/Bar/Cafe CSA280Z
- (4) 2 Rockville WET-40B 4" 70V Commercial Indoor/Outdoor Wall Speakers Black Swivel
Description of CSA 280Z:
By combining years of innovation, invention and insight from HARMAN brands, JBL Commercial Series Amplifiers (CSA) go well beyond the expected in generating powerful sound. From the switch-mode universal power supply to the efficient performance of Crown’s DriveCore Technology, we continue to set new standards in commercial power amplifier technology. Simple to configure, the Commercial Series amp provides a DriveCore-based sound solution. This replaces up to 500 parts with one small chip, significantly reducing the part count and increasing reliability while maintaining superb performance. Supporting 70V and 100V installations out of the box, Commercial Series amps include RJ45 connectors for use with JBL CSR-V in-wall volume controls. Its universal power supply allows every Commercial Series amp to accept AC voltages from 100 to 240 VAC, 50/60 Hz. And with HARMAN’s GreenEdge environmental initiative, Commercial Series amps quickly pay for themselves in energy savings.
Features:
- 2 output channels with 80W per channel
- Built-in 70V and 100V
- Fanless, space-saving 1U design
- Sleep mode disable function
- Energy-efficient amplifier
- Sleek industrial look with illuminated rings making knobs easy to see and use
- Supports JBL CSR-V wall controller via CAT5 cable with RJ45 connectors
- Universal power supply
- Energy Star Certified
Specifications:
- Power Output: 80W
- Output Channels: 2
- Input Sensitivity: 1.4Vrms for 8-ohms
- Phantom Power: 27VDC
- AC Line Voltage: 100 - 240V, 50/60 Hz
- Input Impedance: 20K ohms/50K ohms
- Dimensions: 1.75” x 8.5” x 12” (44.45mm x 215.9mm x 304.8mm)
- Included Accessories: Rack mounting kit
All About Your 70 Volt:
Description:
The Rockville WET-40B features a 360 degree ball joint swivel bracket that allows you to mount the speaker to your wall and angle it in any direction.
IPX55 rated!
These speakers are IPX55 rated. This means you can install them indoors or outdoors. They can withstand heavy rain, moisture, sun, dust, and even jet streams of water hitting the speaker from multiple angles. We went above and beyond in terms of product development to get these speakers IPX55 rated. The cabinets were upgraded to a high-end waterproof ABS material. The grill is made of aluminum and will never rust from outdoor use. We used powder coated steel brackets to ensure that the brackets wouldn't rust either. The brackets pass a 96 hour salt water spray test. Even the speaker wire terminals are waterproof and rustproof!
Custom tuned sound
This model uses a sealed design protecting it from rain or moisture. We had these engineered and tuned to sound great for any music type. The bass frequency goes deep and sounds very balanced with the highs/mids.
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 2.5w, 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 2.5 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.
Features:
- 2 Rockville WET-40B 4" 70V Commercial Indoor/Outdoor Wall Speakers
- 70V or 8 ohm (use tap switch)
- Color: Black
- 360 degree Swivel bracket
- Perfect for commercial or home audio applications
- IPX55 rating makes this perfect for outdoor use or indoor use
- IPX55 means this can withstand jet streams spraying at it from any angle without any damage
- Cabinet is waterproof
- Aluminum grill is waterproof and rustproof
- Weather resistant
- Powder coated steel mounting brackets that pass a 96 hour saltwater spray test
- 4" Woofer with Polypropylene cone
- 13mm PEI tweeter is very efficient and has great sound quality
- Frequency Response: 70Hz - 20Khz
- Sensitivity: 85dB +- 2dB
- RMS Power: 35w (when using 8 ohm)
- Nominal impedance: 8 Ohm
- Waterproof spring loaded terminals
- Built in transformer supports 70V installations
- Built in tap switch to easily select your 70V power
- Weight of each speaker: 3 lbs.
- Cabinet dimensions: 7.87" x 4.96" x 5.55"
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.
70V Power Options:
- 20w
- 10w
- 5w
- 2.5w
8 Ohm power handling:
- 35w
- UPC:
- 613817135171
