Rockville
dB55
dB55
5-Channel Car Amplifier, 980W RMS, Bass Remote, Adjustable Crossover and Subsonic Filter
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Features
- 5 channel amplifier with 980W Dyno Certified RMS power
- Fully adjustable crossover and bass equalizer for custom sound
- Includes remote dashboard subwoofer control for easy bass tuning
- Compact design fits a wide range of vehicle installations
- Comes with mounting screws, bass remote, and warranty
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What's Included in the box
- dB55 5 Channel Amplifier
- Bass Remote
- Birth Sheet with Tested Power
- Owner’s Manual
- Mounting Screws
- Warranty
SKU: SKU: dB55
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Product Description
Experience 980W Dyno Certified Power—dB55 Delivers Premium Sound and Versatility

Powerful 5 Channel Amplifier

Tailored Sound, Total Control

Versatile for Any Setup

Engineered for Reliability

Upgrade Your Drive
Features
Dynamic Power Delivery
980W Dyno Certified RMS and 4,000W peak output provide commanding, distortion-free sound for any car audio system.
Precision Audio Tuning
Adjustable crossover, subsonic filter, and bass equalizer allow you to customize your sound for every genre and mood.
Reliable Performance
Full IC-controlled protection circuitry and professional peak limiter ensure safe, consistent playback at any volume.
Premium Build Quality
High-speed MOSFET power supply and studio-grade components deliver lasting durability and superior audio clarity.
Convenient Control
Includes a remote dashboard subwoofer control for easy, on-the-fly bass adjustments from the driver’s seat.

Technical Specifications
- Type of Product 5 Channel Car Amplifier
- Dyno Certified RMS Power (2 Ohm) 120W x 4 + 500W x 1 <1% THD+N
- Dyno Certified RMS Power (4 Ohm) 80W x 4 + 300W x 1 <1% THD+N
- Peak Power (2 Ohm) 480W x 4 + 2000W x 1
- Peak Power (4 Ohm) 320W x 4 + 1200W x 1
- High-Speed MOSFET Power Supply Yes
- Adjustable 12dB/Octave Crossover Yes
- Subsonic Filter 15Hz – 55Hz
- Bass Equalizer 12dB Adjustable
- Remote Dashboard Subwoofer Control Included
- Protection Circuitry Full IC-Controlled
- Frequency Response 15Hz – 35kHz
- Signal-to-Noise Ratio >90dB
- Damping Factor >100@100Hz
- Fuse Rating 40A x 3
- Weight [Not specified]
- Dimensions 9" x 2.4" x 18.6"
Support
-
User Guide
Owner's Manual
K9 SUBWOOFERS REAL WORLD TESTS & EXPLANATIONS
WIRING for 1 DVC 4 OHM SUBS
WIRING for 2 DVC 4 OHM SUBS
DB SERIES BASS REMOTE (dB10, dB11, dB12, dB13, dB16, dB55, DBM12, DBM65, DK510 PACKAGE, DK512 PACKAGE, DK58 PACKAGE)
dB SERIES HIGH LEVEL INPUTS HARNESS
dB55 BOARD ONLY. IT’S THE ENTIRE BOARD
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