Descriptionspecifications

Plenum Rated

In many rooms, the space above the ceiling is often used as a return air plenum. To ensure safety from potentially harmful heat and smoke release in the event of a fire, A/V products installed in ceilings with a plenum airspace must comply with safety codes and be specifically rated for use in plenum environments. The HPA 502 and

HPA 1001-70V power amplifiers are both UL 2043 rated to conform to heat and smoke release codes for plenum environments. Installing an amplifier above a drop ceiling offers flexibility for integrators wanting to conserve rack space and achieve a clean, streamlined installation free of visible cable runs. An amplifier situated above the ceiling is also concealed from view, which prevents the possibility of theft.

Flexible Conduit Adapter Kit

The HPA 502 and HPA 1001-70V feature a built-in power supply with a modular power connection. In a rack installation, these amplifiers would be powered from an AC receptacle. However, when the amplifier is to be permanently situated above a drop ceiling, the HPA 502 and HPA 1001-70V can be directly hard-wired for AC power when the optional Flexible Conduit Adapter Kit, part # 70-228-02, is used in place of a conventional power cord. With this kit, the wiring is encased in flexible conduit, which connects directly to the amplifier and a local junction box. This can simplify installation without the necessity to provide an AC receptacle above the drop ceiling. As with the HPA 502 and HPA 1001-70V, the Flexible Conduit Adapter Kit is plenum-rated and meets UL 2043 for smoke and heat release.

100-240V

1.3A, 50-60Hz

 

LISTED 17TT

 

 

 

 

 

HPA 502

 

 

 

 

 

 

 

 

 

 

C

US

AUDIO/VIDEO

 

 

 

 

CLASS 2 WIRING

 

 

 

APPARATUS

 

 

 

 

 

 

 

 

LEVEL

 

INPUTS

 

REMOTE

OUTPUT

 

 

 

 

1

2

 

 

VOL/MUTE

1

2

 

LIMITER/

1

2

 

 

1

2

10V

 

 

 

PROTECT

 

 

 

 

 

 

 

 

 

 

SIGNAL

 

 

0

 

0

 

 

4/8 OHM 50W x 2

 

 

 

 

 

 

 

 

STANDBY

 

The conduit adapter

 

 

 

 

 

plate replaces

 

 

 

 

 

 

the IEC plate

 

 

 

 

 

 

100-240V

1.3A, 50-60Hz

 

LISTED 17TT

 

 

 

 

 

HPA 502

 

 

 

 

 

 

 

 

 

 

C

US

AUDIO/VIDEO

 

 

 

 

CLASS 2 WIRING

 

 

 

APPARATUS

 

 

 

 

 

 

 

 

LEVEL

 

INPUTS

 

REMOTE

OUTPUT

 

 

 

 

1

2

 

 

VOL/MUTE

1

2

 

LIMITER/

1

2

 

 

1

2

10V

 

 

 

PROTECT

 

 

 

 

 

 

 

 

 

 

SIGNAL

 

 

0

 

0

 

 

4/8 OHM 50W x 2

 

 

 

 

 

 

 

 

STANDBY

Audio

Voltage gain

 

HPA 502 / HPA 1001-70V

16x (24 dB) / 57x (35 dB)

Audio input

Number/signal type

2 stereo/mono, balanced/unbalanced

Connectors

(1) 3.5 mm captive screw connector, 5 pole

Impedance

>10k ohms unbalanced/balanced, DC coupled

Nominal level

+4 dBu (1.23

Vrms), balanced

Maximum level

+20 dBu (7.75 Vrms), balanced

Input sensitivity

 

 

HPA 502

+4 dBu (1.23

Vrms)

HPA 1001-70V

+4 dBu (1.23

Vrms) if driven by one input

 

-2 dBu (0.615 Vrms) if both inputs are summed

Stereo channel separation (HPA 502)

>75 dB @ 1 kHz

CMRR

>75 dB @ 1 kHz

NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu

Audio output

Number/signal type

1 stereo, 4- or 8-ohm

HPA 502

HPA 1001-70V

1 mono 70 V

Connectors

 

HPA 502

(1) 5 mm screw lock captive screw connector,

 

4 pole

HPA 1001-70V

(1) 5 mm screw lock captive screw connector,

Minimum load impedance

2 pole

4 ohms

HPA 502

HPA 1001-70V

100 watts into a 70 V line

Amplifier type

Class D

Continuous power output with a full load and 1% THD at 1 kHz

HPA 502

50 watts (rms) per channel at 4 or 8 ohms

HPA 1001-70V

100 watts (rms)

Frequency response

20 Hz to 20 kHz, ±1 dB

THD + Noise

<0.05% @ 1 kHz at full rated power, 8 ohms

 

(HPA 502) or 70 V (HPA 1001-70V)

S/N

>100 dB (unweighted)

Damping factor (HPA 502 only)

>100 @ 8 ohms

High pass filter (HPA 1001-70V only)

80 Hz, 12 dB per octave (switch selectable)

Control/remote – amplifier

Control port

(1) 3.5 mm captive screw connector, 5 pole

Pin configurations

 

 

DC volume control (analog)

Pin 1

= 10 VDC, pin 2 = volume/mute (10k ohm

 

pot.), pin 3 = GND

Standby power control (contact closure)...

Pin 4

= GND, pin 5 = standby

General

Power

100 VAC to 240 VAC, 50/60 Hz, internal

Typical

20 watts

Quiescent

8 watts

Standby

<1 watt (triggered by contact closure or after

 

1 hour with no signal)

Cooling

Convection, unvented, with internal heat sinks

Extron

Extron HPA 502

Audio Power Amplifier

Protection

Clip limiting, thermal, short circuit, DC output

Indication

Limiter/Protect LED indicates the onset of clip

 

limiting, thermal cycling, short circuit, or DC

 

output protection

Rack mount

Yes, with optional 1U rack shelf, part #60-190-01

 

(RSU 129) or #60-604-01 (RSB 129)

Flexible Conduit Adapter Kit

Enclosure type

Metal

Enclosure dimensions

1.7" H x 8.7" W x 9.5" D (1U high, half rack wide)

 

4.3 cm H x 22.1 cm W x 24.1 cm D

Product weight

2.5 lbs (1.1 kg)

Shipping weight

7 lbs (4 kg)

Listings

UL, CUL

UL rated for use in plenum airspaces: meets UL 2043 for heat and smoke release; meets UL

60950 and UL 6500 for safety.

 

Compliances

CE, FCC Class A, VCCI, AS/NZS, ICES,

 

ENERGY STAR® qualified amplifier

MTBF

30,000 hours

 

Warranty

3 years parts and labor

 

NOTE: All nominal levels are at ±10%.

 

Model

Version Description

Part Number

HPA 502

100 Watt Two Channel Power Amplifier

60-849-01

HPA 1001-70V

70 Volt 100 Watt Mono Power Amplifier

60-850-01

Optional Accessories

 

 

Flexible Conduit Adapter Kit For PS 123

70-228-02

RSB 129 1U 9.5" Deep Basic Rack Shelf

60-604-01

Specifications are subject to change without notice.

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Extron electronic HPA 1001-70V Descriptionspecifications, Plenum Rated, Flexible Conduit Adapter Kit, Extron Extron HPA

HPA 1001-70V, HPA 502 specifications

Extron Electronics is a renowned leader in AV integration products, and their HPA 1001-70V and HPA 502 power amplifiers exemplify the company’s commitment to high-performance audio solutions. These amplifiers are designed to deliver powerful, reliable amplification for a wide range of professional audio applications.

The Extron HPA 1001-70V is a 70V power amplifier that provides 100 watts of output power. It is ideally suited for large-scale sound systems, particularly in environments like schools, auditoriums, and corporate facilities where long cable runs are often necessary. The HPA 1001-70V features a high-efficiency Class D architecture, which ensures energy-efficient operation with minimal heat generation. This technology enhances reliability and minimizes the need for extensive cooling mechanisms, making it suitable for extended use.

One of the standout features of the HPA 1001-70V is its low-frequency response, which capitalizes on a built-in high-pass filter. This allows for consistent audio reproduction across various frequency ranges, ensuring clarity and precision in sound delivery. Additionally, the amplifier is equipped with Extron’s SmartMute technology that enables automatic muting of audio signals during a power-on phase, reducing the likelihood of unwanted pops or clicks.

On the other hand, the Extron HPA 502 is a dual-channel amplifier offering 50 watts per channel in a compact design. It is versatile, featuring both low-impedance and 70V outputs, which makes it an excellent choice for a variety of installation scenarios. Its Class A/B design ensures excellent sound quality, making it suitable for environments where audio fidelity is crucial.

Both amplifiers feature comprehensive protection circuits that safeguard against over-temperature, short circuits, and overloading, enhancing durability and performance. They also come with intuitive controls, including adjustable gain, allowing for precise tuning and integration into existing audio systems.

The HPA 1001-70V and HPA 502 are compatible with Extron’s extensive product lineup, ensuring seamless integration with other Extron devices. With their robust build quality, advanced audio technologies, and flexible installation options, these amplifiers represent an ideal choice for audiophiles and professional users looking to deliver exceptional audio performance in various environments. Extron’s HPA series continues to set a benchmark in the professional audio industry, combining sophisticated engineering with user-friendly design.