Search in
Pyramid Technologies Pyramid PB781X 1000 Watts 2-Channel Crystal Amplifier

Pyramid Technologies Pyramid PB781X 1000 Watts 2-Channel Crystal Amplifier

(MPN: PB781X)
Description: The Pyramid Audio PB781X Amplifier supplies a whopping 500 Watts x 2 output. This 1000 Watts x 1 bridged output amplifier also offers variable Hi/Lo electronic crossover network, variable bass boost (0 - +18dB @ 60Hz), variable input level.... Read More

User Reviews

4 Star Review(5 Reviews)

Sort Reviews by: Most Useful | Date | Rating
Date Reviewed:  05/01/2005
  • royalnine
  • from UT
  • Member Since:
    May 2005

  • View Member's:
    Reviews
    Product Experience:
    5 Days
Strengths: Price, Looks, Power, Features
Weaknesses: None
Summary: I have been dealing with high end car audio for over ten years. I have 2 amps in my truck, one was $420 and the other was $480. I bought this Pyramid amp and I also bought a 4 channel Pyramid amp for my boat, one was $80 and the other was $50. I figured I would buy cheap crap since its going into a boat and it will probably get wet. I am blown away by the power and the sound quality coming from these cheap amps. They compare to the more expensive amps I have in my other vehicles. I am so impressed that next time I do a stereo for someone I am going to recommed Pyramid products for price and performance.

100% of People (5/5) found this review helpful. Was this review helpful or unhelpful for you?

  Report this as inappropriate.

 There are no comments for this review. Post a comment.

Date Reviewed:  04/17/2005
  • HoldemKing33
  • from NC
  • Member Since:
    Sep 2004

  • View Member's:
    Reviews
    Product Experience:
    35 Days
Strengths: Has good power output and hasn't over heated on me.Plays my 2 12" Pyaramid 500watt subs with no problems. Definately a good value. I would buy it again.
Weaknesses: not exactly a 1000
Summary: Great for the price.Has good power output and hasn't over heated on me.Plays my 2 12" Pyramid 500watt subs with no problems. Definitely a good value. I would buy it again.

100% of People (1/1) found this review helpful. Was this review helpful or unhelpful for you?

  Report this as inappropriate.

 There are no comments for this review. Post a comment.

Date Reviewed:  02/05/2005
  • jolowry
  • from MI
  • Member Since:
    Feb 2005

  • View Member's:
    Reviews
    Product Experience:
    5 Weeks
Strengths: Powerful amp here. Pushes the sound through the subs like no other.
Weaknesses: Only 1000 watts, kind of week.
Summary: I would definatley consider buying this again if I ever need another amplifier. This is one of the best I have ever boughten for the price. Excellent product.

90% of People (9/10) found this review helpful. Was this review helpful or unhelpful for you?

  Report this as inappropriate.

 There are no comments for this review. Post a comment.

Date Reviewed:  07/05/2005
  • bob_2604
  • from AR
  • Member Since:
    Jul 2005

  • View Member's:
    Reviews
    Product Experience:
    2 Weeks
2 Star ReviewI used for two weeks, then one day I got in my car ...
Strengths: It is extremely well priced, very simple and works alright, for awhile.
Weaknesses: Not well constructed, will not last! You get what you pay for.
Summary: I used for two weeks, then one day I got in my car, and I started hearing a sizzling sound, and then there was no bass, the cheap amp burnt up. I took it apart to see what happened, the circuit board was fried. However, the protection circuit did work, the red light came on.

60% of People (3/5) found this review helpful. Was this review helpful or unhelpful for you?

  Report this as inappropriate.

 There are no comments for this review. Post a comment.

Date Reviewed:  02/10/2006
  • nobleboy926
  • Member Since:
    Jan 2006

  • View Member's:
    Reviews
    Product Experience:
    2 Years
Strengths: Good power, solidly built, clear bass, price
Weaknesses: none
Summary: I have had this in my car for 2 years and it has never been a problem. I have even dropped it and it had no problem. It is loud, it has good sound quality, and it is the cheapest out there.

Overall best value for the money.

50% of People (1/2) found this review helpful. Was this review helpful or unhelpful for you?

  Report this as inappropriate.

 There are no comments for this review. Post a comment.