PB-120.4 4ch Compact Amplifier
- 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
- Variable Gain Control
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.
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PB-120.4 4ch Compact Amplifier
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PB-120.4 120W RMS X 4 CLASS A/B FULL RANGE COMPACT AMPLIFIER
PowerBass is pleased to introduce our newest series of amplifiers, the PB Series! The PB-120.4 is a CLASS A/B FULL RANGE Amplifier in the PB Series providing unrivaled sound quality and driver control.
Borrowing from our 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 we 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.
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
- 1-ohm Mono Power: N/A
- 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
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PB-120.4 4ch Compact Amplifier
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- RGB Lighting with User Selectable Effects
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- USB-A for charging mobile devices
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- Shoulder Strap for easy carry
- USB-C Charge Cable included
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APPLICATIONS
- MODEL 3 (2018 - 2024)
- MODEL Y (2020 - 2025)
- CYBER TRUCK
- MODEL 3 HIGHLAND
- MODEL Y JUNIPER
To check your fitment with our OE Series Direct Fit and Special Application Speaker please click the button below to view our OE SERIES FITMENT GUIDE. Please note Speakers may fit in other make / model applications other than those listed above, be sure to have a certified installer verify which size you have in your vehicle before purchase.
FITMENT GUIDE
-
APPLICATIONS
- MODEL 3 (2018 - 2024)
- MODEL Y (2020 - 2025)
- CYBER TRUCK
- MODEL 3 HIGHLAND
- MODEL Y JUNIPER
To check your fitment with our OE Series Direct Fit and Special Application Speaker please click the button below to view our OE SERIES FITMENT GUIDE. Please note Speakers may fit in other make / model applications other than those listed above, be sure to have a certified installer verify which size you have in your vehicle before purchase.
FITMENT GUIDE
- 900 Watt High Efficiency Full-Range Class D Design
- Front Load Terminal Design
- 2-OHM Stable Six Channel Amplifier
- Ultra Low Current Draw
- Double Sided Copper Plated PCB
- PWM MOSFET Power Supply
- Digital Sound Optimization Circuitry
- High Damping Control Circuit
- Variable Subsonic Filter
- High Current Voltage Ripple Rejection Circuitry
- Balanced RCA Inputs
- Selectable Auto Turn On Circuit
- Remote Soft Delay Turn On/Off Circuit
- 40 Click Variable Detente High/Low Pass Electronic Crossover
- LPF / HPF / x10 BandPass Filter Selector Switch
- Variable Gain Control
- Calibrated Visual Clip Indicator
- Wired Secondary Remote Gain Control Included
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
- Digital Signal Processor for system integration.
- Wireless / APP Control compatible with PBX-DSP8.
- Auto Turn on with DC Offset
- High and Low level input
- Low Level user adjustable Outputs
- 8 Channels input / 8 channels output
- Amplifier remote turn on with user selectable delay
Processing Features:
- 32-Bit Digital Signal Processing
- 31 Band User Adjustable Equalization per channel
- User Adjustable Delay and Gain per channel
- User Adjustable Crossover Network with adjustable slopes 6 - 48db
- User Selectable Phase control per channel 0 / 180 degrees
- Adjustable input voltage per channel pairings 250mV - 9V
- 6.5" Pro Audio Compression Driver Co-Axial
- 1" Aluminum Compression Horn Tweeter
- Hybrid Carbon/DDC Treated Paper Cone
- Butyl Rubber Surround
- Compression Push Input Terminals
- 1.5" BASV Voice Coil
- 4-ohm Impedance
- 20oz. Y-35 Grade Motor Structure
- Vented Pole Piece
- Sold in Pairs
- Grill Included
