- 180 MAx Amp
- Specifications
- Performance
- Frequency Reponse (at 1 watt from 4-ohm tap):
- 70Hz to 19kHz ±1dB.
- Frequency Response (at line out): 20Hz to 20kHz ±1dB
- Power Bandwidth (at 4-ohm tap, 2dB below
- maxium 1 kHz power): 50Hz to 20kHz with < 0.5% THD
- Signal to Noise Ratio (ref. to rated power, master volume at minimum): 85dB
- DC Output Offset: < ±5 mV
- THD: Less than 0.5% at rated power at 1 kHz.
- Input Sensitivity (for full output at maximum gain):
- Balanced mic inputs: 3mV
- Balanced line inputs: 800mV
- RCA connectors: 400mV
- Isolated telephone input: 75 mV
- Input Impedance (nominal):
- Mic: 400 ohms
- Line: 100 kilohms
- RCA: 50 kilohms
- Telephone: 600 ohms
- Crosstalk: —70dB at 1kHz
- Line Output Level (nominal): 1V into 10 kilohms
- Phantom Power: 15 VDC
- AC Line Voltages Available: 120V, 60 Hz. Line voltage tolerance +10%, —20%
- Operating Temperature/Humidity: 0<## HC deg ##> C to 40<## HC deg ##> C at 95% relative humidity (non-condensing).
- Storage Temperature: —20<## HC deg ##> C to 85<## HC deg ##> C.
- Front Panel Controls and Indicators
- Power Switch: Pushbutton on-off switch
- Input Volume Controls: Four detented potentiometers with knobs
- Input 1: Microphone/line (switchable)/telephone
- Inputs 2 and 3: Line
- Input 4: XM radio
- Tone Controls: Bass and Treble non-detented recessed potentiometers on each input channel
- Bass ±10dB at 100Hz, Treble ±10dB at 10kHz
- XM Tuner Menu Button: Selects Direct, Preset, or
- Category mode.
- XM Tuner Category Buttons: Scrolls through categories (rock, classical, news, country, etc)
- XM Tuner Scroll Knob: Lets you scroll through
- channels and select them.
- XM Tuner Display: LCD screen displays XM channel data (channel number, channel name, artist name, song title), 16 station presets and signal
- strength
- Power Indicator: Blue LED indicates power on
- Input Signal Presence Indicator: Green LED illuminates when input signal exceeds —24 dBu (line) or —70 dBu (mic)
- Output Signal Presence Indicator: Green LED, illuminates when output signal level exceeds 100mV (45dB below full power) from the 4-ohm tap
- Clip Indicator: Red LED on output illuminates at threshold of audible distortion
- Output Volume Control: Detented potentiometer
- with knob
- Back Panel Controls, Connectors and Indicators
- Reset Switch: Resets the circuit breaker that protects the power supply
- MOH 1V Level Control: Trim pot adjusts level for Music-On-Hold 1V output
- MOH 1W Level Control: Trim pot adjusts level for Music-On-hold 1W output
- MOH Signal Presence Indicator: Flashes when MOH signal is present
- MOH Source Switch: Switches between Input 3 or XM, and routes the source to MOH 1V Line Out and MOH 1W connectors
- MOH 1W Select Switch: Feeds 1W MOH signal either to amplifier output or internal speaker
- MOH 1V Line Output RCA Connectors: Two RCA connectors (mono) for 1-volt output (in parallel with 600-ohm connectors, so they are isolated)
- MOH 1W Line Output Connector: 3-pin Phoenix connector provides Music-On-Hold signal of approximately 1 watt
- 1 kHz
- Power
- 80W
- Minimum guaranteed power
- into 4 ohms or 25V/70V output
- 180MAx
- *1 kHz Power: refers to maximum power in watts at
- 1 kHz with 0.5% THD.
- MOH 1V Line Output Phoenix Connector: 3-pin Phoenix connector, 600-ohm transformer-isolated output, provides music-on-hold signal of approximately 1 volt.
- Phantom Power Switch: Turns phantom power on or off for Input 1
- Mic/line Switch: Selects mic-level or line-level signal for Input 1
- Link In/Out Switch: Slide switch. When set to IN, any signal applied to the Amp Input connector will be mixed with the input signal(s); when set to OUT, only the signal from the Amp Input Connector will appear at the amplifier output.
- Amplifier Output Connectors: 4-position terminal strip with COM (Common), 4 ohms, 25V and 70V terminals. Accepts up to 10 AWG crimp-on terminal forks Non-touch cover included
- XM Radio Stereo Line Out Connector: Dual RCA jacks for stereo music out from XM Radio tuner
- Preamp Line Out Connector: 3-pin balanced
- Phoenix-type connector: Post master, pre-VCA
- Level controlled by master volume control
- Output VCA Connector: 3-pin Phoenix-type connector for two VCA control lines of +10 VDC and ground
- Compatible with Crown 1-VCAP module
- Priority Connector: 3-pin Phoenix-type connector for push-to-talk mic switch. Contact closure activates ducking. Ducking does not affect Music-
- On-Hold outputs or XM stereo line out
- Active Indicator: LED illuminates when VOX ducking is active
- VOX Threshold: Trim pot adjusts how loud the voice must be before ducking occurs
- Can be set for no ducking
- Priority Release Control: Trim pot adjusts release time of VOX ducking
- Mic/Line Input Connector (Input 1 only): 3-pin
- Phoenix-type, balanced.
- Line Input Connectors (Inputs 2 and 3 only): 3-pin Phoenix-type, balanced
- Dual RCA Input Connector: For stereo music signals, unbalanced, summed together, two connectors per input for inputs 1, 2 and 3
- TEL Input Connector: Transformer-isolated 600-ohm input, summed into Input 1 for paging from a telephone system
- Amp Input Connector: 3-pin Phoenix-type, high-impedance balanced. Used to link an additional mixer to the mixer-amplifier. Can be used to connect an external processor.
- AC Power Inlet: Detachable IEC.
- XM Radio Antenna Input: Connects to the XM antenna cable.
- Cooling
- Convection cooled
- Protection
- Current Limit Protection: Included
- Thermal Limit Protection: Over-temperature
- thermal cutout
- DC-Fault Load Protection: Included
- Included Accessories
- Power cord
- Detachable rack ears
- Screws for rack ears
- Non-touch cover for output connectors
- Phoenix-type connectors
- Spade lugs
- XM antenna
- Remote control
-
- Crown offers a Three-Year, no-fault, fully transferable warranty for every new Crown tuner-mixer-amplifier
- Optional Accessories
- 1-VCAP remote volume control
- Dimensions:
- Width (without rack ears): 17.3 in. (43.8 cm).
- Width (with rack ears): EIA Standard 19 in. W (EIA
- RS-310-B).
- Height (front panel): 3.5 in. (8.9 cm).
- Height (including feet): 4.1 in. (10.5 cm).
- Depth (front panel to back panel): 12.2 (31.0
- cm).
- Depth (front of knobs to back of non-touch cover): 13.9 in.
- Net Weight:
- 20 lb (9.07 kg).
- JBL Control 1 ST loudspeaker specs:
- Frequency Response: 80 Hz - 20 kHz. Recommended Power Range: 10 - 80W continuous average power. Sensitivity: 89dB/1W/1m. Crossover Frequency: 4 kHz. Low-Frequency Driver: 4 in. (100 mm), shielded. High-Frequency Driver: 0.5 in. (12 mm), titanium-laminate, shielded. 70V Tap: 20W.
- Dimensions (HxWxD): 9 in. x 6-1/6 in. x 5-7/16 in. (228 mm x 155 mm x 139 mm).
- Net Weight (each): 6.1 lb (2.8 kg)
