BOSS® Audio Systems 4 Channel All-Terrain Amplifier System


Model #:

BPS4B

Model #: BPS4B
585045
BOSS Audio Systems
$99,999.00

At a Glance

Product Dimensions 1.7"h x 5.2"w x 7.5"d

Model 500W high output 4 Channel Full Range Class A/B amplifier features up to 94 W X 4 RMS @ 4 ohm.Read More

Available in Store Only

Get to know this product.

Product Overview

Product Overview

Full Range, Class A/B

USB Charging, Aux, Low Level Inputs, RCA Pre-amp Outputs

Bluetooth Audio Streaming - play and control music and apps like Spotify/Pandora wirelessly

Include Inline Multi-Function Remote

4 Ohm Stable

The lowest impedance accepted by this amplifier is 4 ohms, which makes it ideal for powering full range speakers in your vehicle, as most automotive speakers are 4 ohms impedance.

Audio Streaming

Audio streaming [A2DP] is an audio protocol of Bluetooth technology. This profile allows for audio to be streamed wirelessly from your compatible device, such as a Smartphone, to the source unit so you can enjoy your favorite music or streaming music service such as Pandora or Spotify, wirelessly.

Aux Input

The Aux Input allows you to connect to the audio output of an external device such as an MP3 Player or Smartphone so you can enjoy your music through your system.

Class A/B

Class A/B amplifiers have long been known for their ability to produce great quality sound while performing more efficiently than pure Class A amplifiers. We have developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output.

Multi-Function Remote Control

In-line Remote Control that can be installed in a convenient, safe place to allow you to control the volume, track and other functions of your system while riding.

Protection

If the amplifier gets too hot, the thermal protection circuit turns the amp off and allows the amp to cool down before turning it back on. If a speaker fails causing an electrical short, the protection circuit will automatically cut the output and remain in that state until the short is resolved. These safety features give you peace of mind knowing the amplifier is constantly monitoring conditions to protect itself.

USB Charging

Built-in 1A charger allows you to charge your USB connected device thru this units USB port.

Extra Features

Bluetooth Audio 4.2 A2DP Wireless Audio Streaming - play music and apps like Spotify/Pandora wirelessly

USB Charging, Inline Multi-Function Remote

Included Red/Blue-backlit UV / weather resistant silicon button controller

Compatible with optional MC900SMC surface mount Y controller kit

Weatherproof

4-channel Micro Amplifier, Aux Inputs, RCA Pre-amp Outputs

RCA preamp output to daisy chain multiple amps

Includes Multi-mount controller system: Includes flush mount bezel and stainless steel handle bar clamp

Compatible with MUSB35 USB /3.5mm extension kit

Useful Documents
Specifications

General Specs

ColorBlack
Depth (in.)7.5
Width (in.)5.2
Height (in.)1.7
Amplifier ClassClass AB
Amplifier Output (Watts)500
Bluetooth CapableYes
Amplifier Channels4
Manufacturer Warranty1 Year
Impedance4 to 8 Ohms
RMS Power Handling (Watts)94 Watts x 4
Water ResistantNo
Peak Power Rating (Watts)125 Watts x 4
Minimum Impedance Unbridged4 Ohm

Performance Specifications

CHANNEL SEPARATION ≥103 dB
S/N RATIO (A-WEIGHTED)90 dB
FREQUENCY RESPONSE20 Hz to 20 kHz ±1 dB

Connections, Controls and Processing

RCA INPUTS2 Channel
PRE AMP OUTPUTS2 Channel
REMOTE SUBWOOFER CONTROLYes
THERMAL/OVERLOAD/SHORT PROTECTIONYes
WarningProposition 65 Warning for California Residents