Product Review
The dB45 is a class AB 4 channel high power amplifier with 3,200 watts peak output, 1,600 watts RMS output, and 800 watts CEA-2006 rated power. Here at Rockville we offer the best value in car audio. We therefore want to make it easy for you to compare our products to any brands on the market. So we provided 3 ratings for all of our car amplifiers. We provided a CEA compliant rating, which you should use to compare this amplifier to other premium brands that make CEA compliant products such as Kicker, Rockford Fosgate, Kenwood, Pioneer, etc. We also supplied an RMS rating that is not CEA compliant, but has become standard in the industry. You should use this rating when comparing with ratings from brands such as Hifonics, Earthquake, DB Drive, etc. Lastly, we also supply a peak rating which almost all brands in the industry provide.
This amp has a fully adjustable 12dB/Octave crossover with differential circuitry. Other features include a subsonic filter, a fully adjustable bass equalizer, and mute and delay soft start technology.
Features:
Rockville dB45 800Watt/400 Watt RMS Class AB 2 Ohm Car Stereo Amplifier With Optical Coupler Technology
Mute and Delay Soft Start System
8 Volt Preamp Circuitry
Status Mode LED Indicator
Minimum THD at Rated Power: < 0.05%
S / N Ratio: >90dB
Frequency Response: 10Hz - 50KHz
Damping Factor: >150 @ 100Hz
35 Amp*3 ATC Fuse
Dimensions: (W x H x L) 9Ë x 2.4Ë x 21.0Ë
Rockville RWK42 4 Gauge 4 Channel Car Amplifier Wiring Installation Kit
Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and GrommetsÂ
Soft abrasion proof insulating jacket allows for 100% improved flexibility
PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F
- Package Includes: (1) Rockville dB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!, (1) Rockville RWK42 4 Gauge 4 Chan Car Amp Wiring Installation Wire Kit (2) RCA's
- Features of dB45: Rockville dB45 3200 Watt Peak Class AB 2 Ohm Car Stereo Amplifier With Optical Coupler Technology, CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc), - 2 Ohm: 200 Watts x 4 Channel <1% THD+N , - 4 Ohm:135 Watts x 4 Channel <1% THD+N, - 4 Ohm Bridged: 400Watts x 2 Channel<1% THD+N
- RMS Power Ratings: (Use these RMS ratings when comparing with great brands such as Hifonics, Earthquake, Soundstream, etc), - 2 Ohm: 400 Watts x 4 Channel, - 4 Ohm: 270 Watts x 4 Channel, - 4 Ohm Bridged: 800 Watts x 2 Channel, Peak: (The amount of power the amplifier can produce for a split second at the loudest part of a song, - 2 Ohm: 800 Watts x 4 Channel , - 4 Ohm:540 Watts x 4 Channel, - 4 Ohm Bridged: 1600 Watts x 2 Channel, High-Speed MOSFET Power Supply, Under Voltage Protection at 10V
- Over Voltage Protection at 16V, Tertiary Supplies Circuitry, Optical Coupler Class “AB” Technology, Studio-Grade Bipolar Output Stage Transistors , Fully Adjustable 12dB / Octave Crossover with Differential Circuitry, Low Pass Filter: 50Hz - 250Hz
- Features of RWK42: Rockville RWK42 4 Gauge 4 Channel Car Amplifier Wiring Installation Kit, (2) 17 High Grade Twisted Pair of 100% Copper RCA Cable, 17 4 Gauge Translucent Blue SuperFlex Power Cables, 17 18 Gauge Blue Remote Cable, 17 16 Gauge Clear Speaker Wire, 3 4 Gauge Clear SuperFlex Ground Wire, Gold Plated AGU Heat Resistant Fuse Holder, 80 Amp AGU Gold Plated Fuse, 7 Split Tube Loom, Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets
