Extended Warranty

Hertz HDP 4

Hertz HDP 4
Hertz HDP 4

HDP 4 is a D-Class four-channel amplifier, perfect to satisfy
any need. It is the most compact HDP amplifier with extreme high output.

Price: £479.99

March 2017
Hertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviews

Sean Linsay

November 2016
Hertz HDP 4 received a rating of 6 out of 7 reviewsHertz HDP 4 received a rating of 6 out of 7 reviewsHertz HDP 4 received a rating of 6 out of 7 reviewsHertz HDP 4 received a rating of 6 out of 7 reviewsHertz HDP 4 received a rating of 6 out of 7 reviewsHertz HDP 4 received a rating of 6 out of 7 reviewsHertz HDP 4 received a rating of 6 out of 7 reviews

“....a wonderful open sound scape of music.”

Alan Lamb

June 2016
Hertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviews

Roger Marsden

May 2016
Hertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviews

“Extremely pleased with the result.”

Chris Davis

May 2016
Hertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviews

“Extremely pleased with the result.”

Chris Davis

September 2015
Hertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviewsHertz HDP 4 received a rating of 7 out of 7 reviews

“Looks and sounds great, everything I asked for”

louise Maguire

Technical Specification

Channels 4/3/2
RMS Power @14.4V bridged 4 ohm 2 x 500 watts 3 Channel
2 x 250 watts 2 ohm/ 1 x 500 watts 4 ohmChannel mode 4-3-2 Output Power (RMS) @ 14.4 VDC 4 Ch 150 W x 4 (4 Ohm)
4 Ch 250 W x 4 (2 Ohm)
3 Ch 150 W x 2 (4 Ohm) + 500 W x 1 (4 Ohm)
3 Ch 250 W x 2 (2 Ohm) + 500 W x 1 (4 Ohm)
2 Ch 500 W x 2 (4 Ohm)
Filters

Hi-Pass 50 ÷ 5k Hz (2 range) @ 12 dB/Oct.
Lo-Pass 80 ÷ 3.3k Hz @ 12 dB/Oct.

Distortion - THD (100Hz @ 4 Ohm) 0.08 %
S/N Ratio (A weighted @ 1V) 100 dB
Damping factor (100Hz @ 4 Ohm) 50
Size W x D x H
mm (in.) 171 x 284 x 46.70 (6.73 x 11.18 x 1.83)

How to Buy

Call 0800 652 5125

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Hertz HDP 4

£479.99 per unit

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