Content | PA amplifier / paging system, 480W, 5 speaker zone attenuator, slot module, 3 x mic/line-in, 3 x line-in, priority switch, built-in chime
This series of amplifiers always has the same output point: your music is distributed to a maximum of 5 zones, which may or not be interrupted to put out a call.
For each zone, the volume can be controlled separately. Connection to an alarm system or telephone switchboard can be made in an instant. In short, the ideal all-in formula.
Features
• Rated outputs : 480 W (RMS) on 25 V, 35 V, 50 V,
70 V & 100 V.
• "Voice priority” on input 1 mutes
inputs 2-aux, Pack Signal, "Chime
+ Mute” contact on input 2-4 has
priority to aux input Pack Signal.
• Detachable screw terminals for input
2-4.
• Mic/Line switch for input 2-4.
• Phantom switch on input 1-4.
• Mic input surge-protection.
• Pre out/Amp in for extensions with
other amplifi ers.
• RCA cinch for input 5-7 (aux selector).
• Slot for input modules JTP-10,
JDM-10A,JCDP-10MP, JCDR-10RDS
• Bass-Treble tone control
(100Hz, 10KHz).
• 5 speaker zone attenuator.
• Connection of paging microphone
(JPS-10).
• Variable speed fan.
• Over current protection.
• Thermal protection.
• Short circuit protection.
• AC operation – DC 24V operation
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Specifications Frequency Response (at 1 watt into 4 ohms, 20Hz - 20 kHz) |
+0/–1 dB
| Signal to Noise Ratio (below rated 8-ohm power at 1 kHz, A-weighted) |
100 dB
| Damping Factor (8 ohm): 20 Hz to 400 Hz |
> 500
| Input Stage |
Input is electronically balanced and employs
precision 1% resistors
| AC Line Current |
CDi 1000: 11.50A, CDi 2000: 11.93A, CDi 4000: 11.75A
At idle: Draws no more than 45 watts.
| Crosstalk (below rated power) 20 Hz to 1 kHz |
> 70 dB
| Input Impedance (nominal) |
20 kilohms balanced, 10 kilohms unbalanced
| Load impedance (note: safe with all types of loads)
Dual
Bridge mono |
2–8 ohms
4–16 ohms
| Voltage Gain (at 1 kHz, 8 ohm rated output) |
CDi 1000: 30.5 dB, CDi 2000: 32.9 dB, CDi 4000: 34.2 dB
| Sensitivity (at 8 ohm rated output) |
1.4V
| Maximum Input Signal |
+22 dBu typical
| Operating Temperature |
0° C to 40° C at 95% relative humidity (non-condensing)
| AC Line Voltage and Frequency Configurations Available (± 10%) |
100V, 120V-240V, 50/60 Hz
| Ventilation |
Flow-through ventilation from front to back
| Cooling |
Heat sinks and proportional-speed fan
| Dimensions: Width, Height, Depth (behind mounting surface) |
EIA Standard 19 in. W (EIA RS-310-B)
x 3.5 in. (8.9 cm) H x 12.25 in. (31.1cm) D
| Net Weight, Shipping Weight |
19 lb (8.6kg), 22 lb (10.0 kg)
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| - INTEGRATED DIGITAL PA COMBINATION SYSTEM (ALL IN ONE SYSTEM) - SIMULTANEOUS 2 GROUP DIFFERENT BROADCASTING - DIGITAL PROCESSING & DIGITAL AMPLIFIER - CD COPY (EXTEND LIFE-TIME OF CD MECHANISM) - USB INTERFACE (USB HOST) | | | | | POWER AMP | Rated Output | 120W + 120W | Input Sensitivity | -10dBV / 10kΩ | S/N | Better than 75dB | Frequency Response | 100Hz-18kHz | MIC/LINE 1~5CH | MIC Input Sensitivity | -55dBV / 10kΩ | MIC S/N | Better than 55dB | MIC Frequency Response | 120Hz-10kHz | MIC T.H.D | Less than 0.5% | LINE Input Sensitivity | -10dBV / 10kΩ | LINE S/N | Better than 65dB | LINE T.H.D | Less than 0.3% | CD | S/N | Better than 80dB | Frequency Response | 100Hz-20kHz | TUNER | S/N | Better than 60dB | Frequency Response | 120Hz-12kHz | Power Consumption | 170W (1/8 Power) | Weight | 16kg/35.3lb | Dimension | 482(W)x177(H)x373(D)mm/19(W)x7(H)x15(D)in | ※ Specifications and design subject to change without notice. | | | |
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The Crown® 160MA is a high-value mixer-amplifier for commercial audio. It provides 8-ohm and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 160MA provides 4 inputs (each with a volume control) and a 60W amplifier output. Other features include priority muting, voice activated muting, phantom power, and Bass and Treble controls.
FEATURES
- 4 inputs (each with a volume control), and one 60W amplifier output channel
- Ideal for paging, background music, and music-on-hold
- Balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, screw-terminal speaker outputs
- Priority muting by VOX or external switch
- Bass and Treble controls on master output
- Three-Year, No-Fault, Fully Transferable
- Warranty completely protects your investment and guarantees its specifications
| - Easy installation in practically any 12V battery equipped car.
- Compact, rugged construction and front panel controls.
- Two phone jack mic. inputs and handy phone jack AUX input for external equipment connection.
- Unidirectional dynamic microphone with talk switch.
Specification |
| Power Source | Standard voltage: 14VDC
Usable Voltage; 10 ~ 16V DC (12V Battery Used) | Power Consumption | 2.2A or less at rated power output. | Output Power | Rated 15W, max. 35W | Output Impedance | 4Ω (BRN), 8Ω (ORG), COmmon (WHT)
Changeable by changing lead wire connections. | Distortion | Less than 5% (at 1kHz rated output) | Frequency Response | 100 ~ 10,000Hz | Input | Mic 1, 2 : 600Ω, 4 mV, Phone Jack
Aux : 10 kΩ, 500 mV, Phone Jack | Dimensions | (W x H x D): 178 x 50 x 132mm (mounting device excluded) | Weight | 900g | Finish | Front panel; ABS resin, Black
Case; Zinc plated steel sheet | Accessory | Microphone holder ... 1
Mounting Bracket ... 1
Mounting Screw ... 1
Fuse (4A) ... 1
Connection cord ... 1 set | Accessory | Microphone Unidirectional dynamic type with Talk switch
Impedance : 600Ω
Sensitivity : -53dB (IkHz, 0 dB = 1 V / Pa) |
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High cost-performance
Suitable for commercial audio systems in schools,
offices, shops, restaurants, factories, houses of worship, and large meeting rooms.
Equipped with balanced mic. inputs for better isolation from external noise, compared to unbalanced inputs.
Improved durability compared with conventional
TOA models.
Flexibility
A wide range of power outputs from 30W to 240W
Offers a comfortable acoustic space thanks to tone
control at bass and treble.
Both AC and DC operation possible
Phantom power provided to MIC1, for supplying
power to a condenser microphone.
Easy to handle
Scratch and fingerprint-resistant finish•Easy and quick volume control with master volume control.
Specification |
| Power Source | 220 - 240V AC or 24V DC | Rated Output | 30W | Power Consumption | 34W (EN60065), 78W(AC operation at rated output, 2A (DC operation at rated output) | Frequency Response | 50 - 20,000Hz (+/- 3 dB) | Distortion | Under 1% at 1kHz,1/3 rated power | Input | MIC 1: -60db 600Ω,electronically balanced, 5-P Din type. MIC 2,3:-60db 600Ω,electronically balanced, 5-P phone jack. AUX 1,2: -20dB, 10kΩ, unblanced, RCA pin jack. Mute: Contact Pin 4 - 5 Closure input (for MIC 1) | Output | SPEAKER OUT:Balanced (floating)
HIGH IMPEDANCE:330W (100V)
LOW IMPEDANCE: 4Ω (11V)
REC. OUT: Odb, 600Ω unbalanced, RCA pin jack | Phnatom Powe | DC + 21V (MIC 1) | S/N Ratio | Over 60dB | Tone Control | Bass: +/- 10 dB at 100k Hz Treble: +/- 10 dB at 10k Hz | Muting | MIC1: Mutes other signals by 0 - 30 dB attenuation | Indicator | Power signal, peak | Finish | Panel: ABS resin, black/Case: Steel plate, black | Dimensions | 420 (W) x 100.9 (H) x 280.2 (D) mm | Weight | 5kg |
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