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  Wheelock WH-HPSA7104 High Power Speaker Arrays 7100 Series

Wheelock WH-HPSA7104 High Power Speaker Arrays 7100 Series


Our Price : $19,990.51

Product Code: WH-HPSA7104


WAVES High Power Speaker Arrays (HPSA-7100 Series) broadcast intelligible voice messages and tones, covering large geographic areas. This outdoor Wide-area Mass Notification System (MNS) features industry-leading intelligibility using advanced amplification system design. Deployed on a static pole, affixed to a building or mounted on a rooftop, the HPSAs have a variety of installation options. These Giant Voice speaker arrays ensure that you get the right message to the right person at the right time.

The HPSA-7100 Series can be integrated and controlled by either voice-capable Fire Alarm Control Panels (FACP) or Cooper Notification's SAFEPATH4 (SP40S) Voice Evacuation Systems or SAFEPATH Mass Notification Systems (SPMNS). The supervised NAC input of the HPSA is designed to activate and de-activate audio at the HPSA by applying 24 VDC in the appropriate polarity or contact closure. The NAC input does not accept audio directly. There is a separate input to bring audio into the HPSA that supports 70 V, 25 V or 1 V audio.

The HPSA-MIC is an optional microphone panel for the WAVES HPSA-7100 Series (HPSA-7102, HPSA-7104, HPSA-7106 and HPSA-7108). The microphone provides for live voice messages for set-up and testing purposes. It is mounted directly inside the HPSA Electronics Cabinet.


Multi-use applications - Integrated with a facility's audio source (panel agnostic), HPSA-7100 Series can function as mass notification, emergency communications, personnel notification, and citizen warning system for natural or man-made disasters. It can also be used for training and exercises, general announcements, crowd control and special events.


2, 4, 6, or 8 horns, varies by model
Assembly horn driver with cover (number varies by model number)
Electronics Cabinet includes Audio and Monitoring Bridge and four 65AH Batteries
Battery Cable


Model Number: HPSA-7104
Number of Horns: 4
Watts: 400
dB (C) @ 100' (30 m)* 180: 115
Effective Range* - 180 Radius @ 70dB (C): 2400' (732 m)
dB (C) @ 100' (30 m)* 360: 110
Effective Range* - 360 Radius @ 70dB(C): 1600' (480 m)
Height: 51" (129.5 cm)
Horn & Driver Kit Weight: 104 lb (47.2 kg)

External Interface:

NAC Input: PTT Activation. 9 - 40 VDC, 17 mA Max.
Dry Contact Input: PTT Activation (alternative to NAC Input). 250ms < 1 K Ohms.
Trouble Outputs: Form C, dry contact. 2 Amps., 30VDC. Max. Trouble Signals (6) provided: AC, No Battery, Low Battery, Tamper, Amplifier Fault and Driver Fault.

General Specifications:

Electronic Cabinet Dimensions: 35.61" W x 49.25" H (69.22" with the stand) x 15.5" D / 90.5 x 125 x 39.4 cm
Electronic Cabinet Weight: 185 lb (not including batteries) / 81.6 kg; Total weight with batteries: 397 lbs / 180 kg
Horn Dimensions: 3' 2" W x 2' 1" H x 1' 4 7/16" D / 96.52 cm x 63.5 cm x 41.91 cm (2 horns with drivers, omni-directional)
Horn Weight: 52 lbs for each horn and driver kit (pair) / 23.6 kg
Horn Material: Special aluminum alloy horn construction provides long service life without material fatigue
Battery Weight: 53 lbs each / 24 kg

Power (Including Standby):

Input Voltage: 120 to 240 VAC (typical); 47 to 63 Hz Single-phase (Universal AC)
Input Current: 5 Amps. Max (average 3.2 amps at 120V / 1.6 amps at 220V)
Battery Input Voltage: 40.8 - 55.4 VDC 48 Volts (nominal)
Operating Voltage: 48 VDC (nominal)
Standby Time: 72 hrs followed by 60 min continuous voice (UFC Compliant)
Continuous Signaling Time: 60 minutes (voice)
Battery Charger: Universal AC


Amplifier: Class D
Frequency Response: 20 Hz to 20 kHz; +/- 3dB (C)
Total Harmonic Distortion: .1% THD+N Capable; 10% THD+N Max to achieve specified SPL levels.
Efficiency: Greater than 90% at full load
Thermal Protection: Yes
Short Circuit Protection: Yes, Auto Recovery
Amp Drivers: 300 Hz to 7kHz (Typical); 11 Ohm (Typical)


Operating Temperature: -40 F to 140 F (-40 C to +60 C)
Lightning Protection: Built-in lightning protection on mains and speaker lines
  • Directional
  • Highly intelligible live voice and tone announcements
  • Energy- and cost- efficient advanced amplification system - Enables lower current draw and increased battery life, requiring fewer speakers and significantly less power for a
  • substantially larger range (see specifications)
  • Continuous emergency operation regardless of primary power outage
  • Omni-directional and directional speaker coverage options
  • Intelligent battery charger maintains batteries at optimal charge state and supervises the batteries for multiple fault conditions
  • Six discrete (Form C) trouble signals include: No AC, No
  • Battery, Low Battery, Door Open (tamper), Amplifier Fault, Driver Fault
  • Multiple HPSAs can be controlled by one source

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