HD4000.05
$2,100.00 $1,199.00
- Competition use only!
- 1 x 4000 Watss RMS @ .5 Ω Class D Amplifier
- 10 – 275hz frequency response
- .5 ohm stable
4000 Watts RMS Competition Amplifiers
New heatsink design! More power and reliability!
Extreme engineering from extreme power!
*No warranty on this model*
Andy Avelar –
Bought this amp about 3 years ago was pushing an sp4 15″ WIRED TO .5OHM in a 7CUFT ported box with 3 red top batteries and a DC Power Engineering Alternator in my 09 Altima. All I can Say to anyone who wants real efficient power is BUY THIS AMP!! I hit 155.1 on the meter and did not drop past 13.8v. p.s also bought the 6150 model and was amazed as well. 5 STAR ALL DAY
Travis moon –
How much power do this amplifier produce
Gary Graves –
4000 Watts RMS burst, this amplifier is built for competition use only!
Roman yates –
Bad a amp! I run one daily in my Silverado and it is a monster. Powerful as hell amp for its size well worth owning one