Hafler P7000 Guia De Especificaciones

S

PECIFICATIONS

P7000

Power Rating ..................................................................... 350 Watts/channel @ 8

Ω

500 Watts/channel @ 4

Ω

*

1000 Watts bridged/mono @ 8

Ω

*

Total Harmonic Distortion (THD) ................................................ <0.2% (20Hz-20kHz)

Signal-to-Noise .......................................................................... 100dB “A” Weighted

Full Power Bandwidth ..................................................... 0.2Hz to 100kHz (+0/–3dB)

Slew Rate ....................................................................................................... 100V/

µ

s

CMRR (Common Mode Rejection Ratio) .............................................. 75dB at 1kHz

Input Impedance ........................................................... 47k

Ω

 per phase balanced

Gain ................................................................................... +15dB min. / +30dB max.

Input Sensitivity Range .................... 850mV to 4.75V (@ 8

Ω

) per phase balanced

700mV to 4V (@ 4

Ω

) per phase balanced

Damping Factor ..................................................................................... 600 (to 1kHz)

200 (to 10kHz)

25 (to 100kHz)

Power Consumption .......................................... 200W / 2.3A @ 120VAC (idle power)

470W / 5.2A @ 120VAC (1/8 power – 8

Ω

)

1100W / 12A @ 120VAC (max. power – 8

Ω

)

Indicators .................................................. Power, Signal, Clipping, Thermal, Short

Dimensions ................................................... 19”W x 12

7

⁄

8

”D** x 3

1

⁄

2

”H (2-rack spaces)

(48.3cm x 32.7cm x 8.9cm)

Net Weight ......................................................................................... 40 lbs. (18.18kg)

*Continuous power limited by current rating of line fuse.   **plus 1

1

/

8

” for handles

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P7000

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RCHITECT

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AND

 E

NGINEER

’

S

 S

PECIFICATIONS

The audio power amplifier shall be solid state design employing 16 lateral

power MOSFET output devices. It shall be constructed on a 16 gauge steel

chassis utilizing forced air cooling and be technician friendly using modular

construction.

Each channel shall be rated for a minimum of 350 watts into an 8 ohm load and

500 watts* into a 4 ohm load with both channels driven. In bridged mono mode,

the amplifier shall produce at least 1000 watts* into an 8 ohm load. A switch

shall be provided for stereo or bridged mono operation and all power ratings

shall be measured from 20Hz-20kHz with less than 0.2% THD.

The amplifier’s back panel shall provide Balanced inputs via combination XLR

and 1/4” phone jacks. The back shall also utilize gold-plated 5-way binding

posts for output connectors and a switch to isolate or connect the signal

ground to the chassis ground. Each amplifier channel shall incorporate dual

2nd order Butterworth crossovers. The amplifier shall include a 3-wire grounded

AC line cord and UI power transformer operating on 120V/60Hz AC mains. An

optional transformer for 230V 50-60Hz operation shall be available.

The amplifier’s front panel shall provide level controls with optional security

covers. The front shall also incorporate a lighted main power switch and

indicators for each amplifier channel. The indicators shall display signal

present when 30mV of signal is detected, signal clipping when distortion rises

above 1%, thermal protection should the heatsink temperature become exces-

sive, and short circuit protection in case a problem on the speaker system

arises.

The amplifier shall fit standard 19” EIA rack mounting requirements utilizing 2-

rack spaces and have handles. The dimensions shall be 19” Wide, 12

7

⁄

8

”

Deep**, 3

1

⁄

2

” High, and be finished in black with a net weight of 40 pounds. It

shall be a Hafler P7000.

*Continuous power limited by current rating of line fuse.       **plus 1

1

/

8

” for handles

Ω

Ω

Ω

®

®