Shipping: Shipped from distribution center in Columbus, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
4,350 participant Groupspree
2,874 members participating currently
1,476 additional participants needed
This deal will commence once Groupspree reaches 100%.
Stable power supply is assured thanks to a large-size toroidal transformer. Its high winding density and low flux leakage improves conversion efficiency of the power. The result is natural and powerful music playback throughout the volume range.
Speaker-level Inputs for Easy Installation
DR Series amplifiers feature speaker level inputs with Auto Turn-on function. Installation is possible without having to detach the head unit.
Technical Specifications
KS-DR3004
Amplifier
Maximum Power Output 800W
RMS Power Output (4 ohm) [ 1% THD 14.4V] 60W x 4 (20 - 20,000Hz)
RMS Power Output (2 ohm) [ 1% THD 14.4V] 90W x 4 (20 - 20,000Hz)
RMS Power Output (Bridged 4 ohm) [ 1% THD 14.4V] 180W x 2 (1,000Hz)
Class Class-AB
Frequency Response (+0, -3dB) 5 - 50,000Hz
Total Hamonic Distortion < 0.04%
Signal-to-Noise Ratio (reference: 1W into 4 ohms), CEA-2006 Compliant > 80dB
HPF 120Hz (12dB)
LPF 80Hz (12dB)
RCA Input AL/AR, BL/BR
High Level Input (Speaker Level Input) Yes
High Level Input Auto Power Control (Signal Sensing Turn On) Yes
Input Sensitivity 0.2 - 15V
Protection Circuitry (Thermal / Short Circuit / Overload / DC Offset) Yes
Anti-Pop Circuit Yes
Dimensions (W x H x D) 322 x 52 x 185
5 Star (11)
4 Star (9)
3 Star (1)
2 Star (2)
1 Star (3)
Average Star Rating: 3.9 out of 5
(26 customer reviews)
26 reviews for JVC KS-DR3004 4-channel Power Amplifier
Rated 5 out of 5
Fairy Fresh from Singapore, Singapore
Excellent value for money. Would definitely recommend this product
Rated 5 out of 5
Blossom from Minneapolis, United States
Excellent idea, price and service, product seems alright
Rated 5 out of 5
Cutesy from Krasnodar, Russia
Great product. Bit expensive but I purchase in bulk through group buy at a much better price than store
Rated 5 out of 5
lolly from Albany, United States
Just what you need great value in groupbuy discount
Rated 5 out of 5
Cyborg from Tuxtla, Mexico
No complaints here, the group buy saved me lots of money
United States of America
Fairy Fresh from Singapore, Singapore
Excellent value for money. Would definitely recommend this product
Blossom from Minneapolis, United States
Excellent idea, price and service, product seems alright
Cutesy from Krasnodar, Russia
Great product. Bit expensive but I purchase in bulk through group buy at a much better price than store
lolly from Albany, United States
Just what you need great value in groupbuy discount
Cyborg from Tuxtla, Mexico
No complaints here, the group buy saved me lots of money