1 product (1 unit)
Added to cart.

15x points! Online only! Starting January 5, 2026! Earn more points with the Kautoku bonus points calendar. Business customers only.

94.89 USD

Pack size 
1 item
Quantity

 

Add to cart

Add to favorites

Selected Pick| Automotive Accessories |Zapco HB 501D II Mono Sub Amp 1 Channel Class D Subwoofer Amplifier 1x300w RMS

【COL-77c08d24d438e51173c33691ddf986362d137b47】
  • Reduced tax rate item
  • Return restrictions apply
CategoryAutomotive / Automotive Accessories / Automotive Accessories
94.89 USD

View other quantities, colors and sizes

View other quantities, colors and sizes

Recommended Automotive Accessories products

Customers who viewed this item also viewed

Great deals on popular drinks and food!

Product description

The Zapco HB 501D II is a compact mono Class D amplifier built specifically for subwoofer duty, offering clean power and flexible tuning controls.
HB 501D II
Mono Class D Amplifier
Accepts RCA and speaker-level inputs. Includes variable input gain, variable electronic crossover, variable bass boost, and a subsonic filter.

Power @ 4Ω: 1 x 300 watts RMS
Power @ 2Ω: 1 x 500 watts RMS
THD @ Rated Power < 0.5%THD
THD + Noise < 0.1%
Signal to Noise Ratio > 90dB
Frequency Response 20Hz to 180Hz ±1dB
Input Sensitivity .25v to 6v (Low)
Dimensions (mm): 175 (L) x 115 (W) x 45.5 (H)
Brand:ZapcoCategory:AmplifierSKU:92380Tags:express-delivery
Selected Pick| Automotive Accessories |Zapco HB 501D II Mono Sub Amp 1 Channel Class D Subwoofer Amplifier 1x300w RMS
Selected Pick| Automotive Accessories |Zapco HB 501D II Mono Sub Amp 1 Channel Class D Subwoofer Amplifier 1x300w RMS
Selected Pick| Automotive Accessories |Zapco HB 501D II Mono Sub Amp 1 Channel Class D Subwoofer Amplifier 1x300w RMS

Product reviews

Customer rating