HP 802 Ch: 2-1 | 1800 W

HP 802 is an AB Class stereo spl car audio amplifier, able to deliver up to 1800W. The power supply stage is overbuilt featuring components selected for their robustness, efficiency and reliability even for extended time operation. The output stage features an oversized power supply with 4 toroidal transformers, providing the ability to deliver remarkable power and work stable into 1 Ohm load.
The array of the featured filters is remarkably complex, beyond the standards of mobile electronics in this category: separate Hi-Pass and Lo-Pass filters, able to be configured into a 50 Hz – 10 Hz adjustable Band-Pass filter. A parametric equalizer is also on board, to optimize the response on amplified channels, as well as a Pre Out, to re-launch the input signal to another HP 802 in a multi-amplified system without limits on the number of ways.
General Specs
Channels 2-1
Power supply voltage: 11 ÷ 15 VDC / 4 x 30 A
Idling current (power ON/OFF): 0.04 mA
Consumption @ 1 Ω, 14.4 VDC
(Max Musical Power):
100 A
Remote In: 7 ÷ 15 VDC - 1 mA
Distortion - THD (100 Hz @ 4 Ω): 0.05 %
Bandwidth (filter off): 10 ÷ 55k Hz
S/N Ratio (A weighted @ 1 V): 103 dB
Damping factor (100 Hz @ 4 Ω): 500
Pre-In sensitivity: 0.3 ÷ 5 VRMS (15 k Ω)
Load impedance (MIN):
@ 2 Ch: 1 Ω
@ 1 Ch: 2 Ω
Max size (mm / in.): 544 x 240 x 65.5 / 21.41 x 9.45 x 2.55
Weight (kg / lb.): 7.5 / 16.53
Adjustable Crossovers yes
Output Power
Output Nominal Power (RMS) @ 14.4 VDC, THD 1%:
2 Ch: 330 W x 2 (4 Ω)
2 Ch: 550 W x 2 (2 Ω)
2 Ch: 800 W x 2 (1 Ω)
1 Ch: 1100 W x 1 (4 Ω)
1 Ch: 1600 W x 1 (2 Ω)
Output Power (RMS) @ 14.4 VDC, THD 10%:
2 Ch: 380 W x 2 (4 Ω)
2 Ch: 630 W x 2 (2 Ω)
2 Ch: 900 W x 2 (1 Ω)
1 Ch: 1260 W x 1 (4 Ω)
1 Ch: 1800 W x 1 (2 Ω)
Total Power RMS 1800 W
INPUTS / FILTERS
INPUTS: PRE IN
Pre out FULL range: Yes
Filter Hi-Pass On/Off: Yes
Hi-Pass: 50 ÷ 1k Hz / 500 ÷ 10k Hz
Filter Lo-Pass On/Off: Yes
Lo-Pass: 50 ÷ 1k Hz / 500 ÷ 10k Hz
Filter Band-Pass: 50 ÷ 10k Hz (HI)
50 ÷ 10k Hz (LO)
Equalizer Freq.: 50 ÷ 1k Hz
Equalizer Q: 0.5 ÷ 2
EqualizerGAIN: ± 12
Physical Specs
HP 802
mm in
A 544 21.41
B 524 20.62
C 240 9.44
D 182 7.16
E 65 2.55
Input/Output
HP 802 HP 802
Technologies
HP 802
OVERBUILT SUPPLY STAGE

In order to deliver such extraordinarily high power and to transfer it uninterruptedly, the power supply stage features multiple toroidal transformers, 105° Low ESR primary capacitors, TO247 Mosfets and large tank-type secondary capacitors.

HP 802
CIRCUIT BOARDS AND COMPONENT DESIGNED SPECIFICALLY FOR SPL SYSTEMS

Inside the amplifier, the electronics have been designed specifically for SPL systems, driving low impedance loads with perfect thermal stability. Power for sound pressure without compromise.

HP 802
ULTRA-VERSATILE AND COMPLETE CONTROL AND FILTER SYSTEM

The Front End section features a complete crossover system, for endless configuration possibilities. HP 802 is a stereo amplifier with separate Hi-Pass and Lo-Pass filters, operable in combination to create a Band-Pass filter; it also features an adjustable parametric equalizer as well as a Pre Out to re-launch the signal to other amplifiers in a multi-amplified system.

HP 802
ALUMINIUM EXTRUDED HEATSINK

Aluminium extruded heatsink with enhanced thermal performance. Following the style of Hertz, the Hertz logo has been tastefully integrated into the top of the HP heatsink, and massive fins are featured along the side of the amplifier.

Awards/Press