Borrowing from Powerbass's former ACS series, these new amplifiers offer upgraded features, terminals and a dual layer PCB all packed in the most compact chassis allowable. To accomplish this they selected SMD parts and engineered a brand new high density heat sink engineered for maximum efficiency and cooling. The result, an all new line-up of two, four, five and mono channel models that offer amazing performance and fantastic value. Ultra efficient, the PB Series amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. The PB Series Amplifiers provide the perfect mix of performance and style in a sleek new compact chassis. Features: 4-Channel 480 Watt High Efficiency Class A/B Design 2-ohm Stable (4-ohm in Bridged Mode) PWM MOSFET Power Supply High Level (Speaker)/Low Level (RCA) Input Remote Soft Delay Turn On/Off Circuit Variable High/Low Pass Electronic Crossover Selectable 12dB Bass Boost EQ Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output. Specifications: Peak Power: 960 watts Power Supply: Unregulated PWM Inputs: RCA, 2 Pairs Input, 2 Pair Speaker Level Input Dimensions (in Inches): 14.8" x 7.1" x 2.0" Depth: 14.8" Channels (mono): 4 4-ohm Power: 60 watts x 4 4-ohm Mono Power: 240 watts x 2 2-ohm Power: 120 watts x 4 Selectable Subwoofer EQ: N/A Variable Subsonic Freq: N/A Equalization Boost/Cut: N/A Height: 2.0" Width: 7.1" Switchable Subwoofer EQ: N/A Subwoofer EQ Frequency: N/A Variable Subwoofer EQ: N/A Low-Pass Crossover Freq: Variable 30 Hz - 250 Hz High-Pass Crossover Freq: Variable 50 Hz - 1 kHz Crossover Slope: 12 dB Input Sensitivity: 0.25 V - 6.0 V S/N Ratio: >100 dB Total Harmonic Distortion: 0.3% @ Rated Power Strapped Output Power @ 2ohms: N/A Output Power (14.4 V) @ 4 ohm: 60 watts x 4 Output Power (14.4 V) @ 2 ohm: 120 watts x 4 Output Power (14.4 V) @ 1 ohm: N/A Frequency Response: 10 Hz - 50 kHz

Borrowing from Powerbass's former ACS series, these new amplifiers offer upgraded features, terminals and a dual layer PCB all packed in the most compact chassis allowable. To accomplish this they selected SMD parts and engineered a brand new high density heat sink engineered for maximum efficiency and cooling. The result, an all new line-up of two, four, five and mono channel models that offer amazing performance and fantastic value. Ultra efficient, the PB Series amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. The PB Series Amplifiers provide the perfect mix of performance and style in a sleek new compact chassis. Features: 4-Channel 480 Watt High Efficiency Class A/B Design 2-ohm Stable (4-ohm in Bridged Mode) PWM MOSFET Power Supply High Level (Speaker)/Low Level (RCA) Input Remote Soft Delay Turn On/Off Circuit Variable High/Low Pass Electronic Crossover Selectable 12dB Bass Boost EQ Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output. Specifications: Peak Power: 960 watts Power Supply: Unregulated PWM Inputs: RCA, 2 Pairs Input, 2 Pair Speaker Level Input Dimensions (in Inches): 14.8" x 7.1" x 2.0" Depth: 14.8" Channels (mono): 4 4-ohm Power: 60 watts x 4 4-ohm Mono Power: 240 watts x 2 2-ohm Power: 120 watts x 4 Selectable Subwoofer EQ: N/A Variable Subsonic Freq: N/A Equalization Boost/Cut: N/A Height: 2.0" Width: 7.1" Switchable Subwoofer EQ: N/A Subwoofer EQ Frequency: N/A Variable Subwoofer EQ: N/A Low-Pass Crossover Freq: Variable 30 Hz - 250 Hz High-Pass Crossover Freq: Variable 50 Hz - 1 kHz Crossover Slope: 12 dB Input Sensitivity: 0.25 V - 6.0 V S/N Ratio: >100 dB Total Harmonic Distortion: 0.3% @ Rated Power Strapped Output Power @ 2ohms: N/A Output Power (14.4 V) @ 4 ohm: 60 watts x 4 Output Power (14.4 V) @ 2 ohm: 120 watts x 4 Output Power (14.4 V) @ 1 ohm: N/A Frequency Response: 10 Hz - 50 kHz

Boost the sound of vehicle door speakers with this KICKER four-channel amplifier. The variable bass boost lets you easily tune the system as desired, and Fail-safe Integration Technology-PLUS provides clear sounds with its noise rejection. This KICKER four-channel amplifier features high-efficiency heat sinks, preventing overheating during long periods of use.

Create a custom sound experience with this KICKER CX-Series mono amplifier. The variable 12dB crossovers provide the control you need to get the exact sound you want, and the 24dB subsonic filter protects against damaging frequencies. With its small footprint and Fail-safe Integration Technology-PLUS, this KICKER CX-Series mono amplifier is easy to install and works with almost any radio.

Turn up the volume with this KICKER CX-Series mono amplifier. A variable 12dB crossover makes it easy to optimize audio levels, while the 24dB subsonic filter protects listeners from damaging frequencies. The compact design of this KICKER CX-Series mono amplifier offers flexible placement, and the FIT+ technology provides compatibility with most radios.
| Pros for Powerbass - PB-120.4 - 120 Watt x 4 @ 2 Ohm Amplifier - Black/Gray | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Ease of use, Price, Size | Power, Sound Quality, Size, Ease of use, Price | Power, Sound Quality, Size, Ease of use, Bass |
| Cons for Powerbass - PB-120.4 - 120 Watt x 4 @ 2 Ohm Amplifier - Black/Gray | |||
| There were no cons for this product— | Heat | Heat | Overheating |
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