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Description
Pioneer GM-D9704 - 4 Channel AmplifierPioneer GM D9704 4 Channel Class D 1600W Amplifier Specifications Number of channels 4 Max. Wattage (4) Max. Wattage (2) Max. Wattage Bridged (4) Frequency Response 10Hz 50 kHz Wattage RMS (4 <=1% THD+N) 4 x 130w Wattage RMS (2 <=1% THD+N) 4 x 200w Wattage RMS Bridged(4) 2 x 400w Total Harmonic Distortion (1 kHz, 4) <0. 05% Signal to Noise ration (IHF A Weighted) >95dB RCA Outputs (Pass Through) 2 Ch Speaker Level Input 4 Ch Automatic Signal Sensing &
Pioneer GM-D9704 - 4 Channel Class D 1600W Amplifier
Specifications
- Number of channels 4
- Max. Wattage (4Ω)
- Max. Wattage (2Ω)
- Max. Wattage Bridged (4Ω)
- Frequency Response 10Hz - 50 kHz
- Wattage RMS (4Ω <=1% THD+N) 4 x 130w
- Wattage RMS (2Ω <=1% THD+N) 4 x 200w
- Wattage RMS Bridged(4Ω) 2 x 400w
- Total Harmonic Distortion (1 kHz, 4Ω) <0.05%
- Signal-to-Noise ration (IHF-A Weighted) >95dB
- RCA Outputs (Pass-Through) 2 Ch
- Speaker Level Input 4 Ch
- Automatic Signal Sensing & Turn On
- Crossover Type Variable HPF / Variable LPF
- Crossover Frequency 40Hz to 500 Hz
- Dimensions 302 x 215 x 60 (mm)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
Good but maybe too narrow...
Size: 1 Pack
Buy a wider one. Functions ns well.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Van build
Size: 3 Pack
The rollers work well they are made out of metal and not expensive
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Buy it. Spend the $$$
Size: 3 Pack, Size: 3 Pack
Glad I spent the extra money and got the rollers with the ball bearings. The 3 pack came in handy. Very good quality.
If you are doing more than 1 area, you will need these.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
A Must Have For Sound Deadening Materials
Size: 3 Pack
I applied Silex sound deadening material to the rear interior of a Ford Maverick truck cab. Lots of narrow areas, and lots of curved surfaces. This set was a must to properly apply the mats to the metal surface. There were places that I had to push down with my fingers due to obstacles like seat belt mounts, but I could tell that I was not getting the same results as I was with the crimped rollers.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now.
The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it.
For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
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Reviewed in the United States on June 6, 2026