SoundExtreme EV30011 Mono EV amplifier for 48-volt to 72-volt systems — 300 watts RMS x 1 at 2 ohms

Name: SoundExtreme EV30011
Brand: SoundExtreme
SKU: 698EV30011
Price: 299.99 USD
Availability: InStock

Item # 698EV30011

SoundExtreme's EV30011 mono amp makes it easy to add bass to your high-voltage electric vehicle or golf cart.

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SoundExtreme EV30011 Only at Crutchfield

SoundExtreme EV30011 Golf ball shown for scale

SoundExtreme's EV30011 mono amp makes it easy to add bass to your high-voltage electric vehicle or golf cart.

Item # 698EV30011

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Bass on the go

Like to play your loud beats wherever you go? SoundExtreme's EV30011 compact mono all-weather amplifier for electric vehicles will broadcast your bass with power and high-fidelity in virtually any kind of vehicle using a 48-volt to 72-volt battery system, with no expensive voltage-matching step-down converter interface device needed for installation. This amp is 100% waterproof, with a sealed die-cast aluminum chassis and control cover that keep the interior components fresh and free of water, dirt, and salt — and can be hosed off clean after a dirty day's drive.

Full-range power

The EV30011 pumps out up to 300 watts RMS of full-range power, so it's ideal for a subwoofer or an individual speaker element in a large stereo system where each component has its own power source. The onboard electronic crossover has the frequency range and precision to accommodate a wide variety of different speaker types — like tweeters, midrange drivers, and subwoofers. Treble and bass EQ controls help tune the signal for your particular application. There's also a phase control so you can tune a sub for maximum bass impact at the driver's position.

Product highlights:

mono EV amplifier
- 180 watts RMS x 1 at 4 ohms
- 300 watts RMS x 1 at 2 ohms
Texas Instruments High-Definition Class D amp technology
- frequency response: 20-20K Hz
- operating voltage: 48V-72V
- not compatible with 12V or 36V systems (see SoundExtreme AMP30011 for 12V version)
variable high- or low-pass filter (20-400 Hz, 24 dB/octave)
bass EQ: -10 dB to +10 dB at 50, 100, or 200 Hz
treble EQ: -10 dB to +10 dB at 1K, 3K, or 8K Hz
switchable output polarity: 0/180°

More info:

IP67-rated sealed water- and dirt-proof die-cast aluminum chassis
preamp and speaker-level inputs
wiring and hardware not included with amplifier
- 8-gauge power and ground leads recommended
fuse rating: 7.5A/80V
dimensions: 9.82"W x 1.85"H x 3.3"D
warranty: 2 years
MFR # SEI-AMPEV30011
Item # 698EV30011
California customers: Please click here for your Proposition 65 WARNING.

What's in the box:

SoundExtreme EV30011 owner's manual

Mono amplifier with attached 10" wiring harness (inline 7.5A/80V ATC fuse)
Six 1" screws
User guide
Mounting template

Researched by Crutchfield's Mark G.

Product Research

Features

Marine Amplifier: The SoundExtreme AMPEV30011 (SEI-AMPEV30011) Mono EV Amplifier is a compact and powerful amplifier designed specifically for 48V to 72V electric golf carts, UTVs, ATVs, and other outdoor electric powersports vehicles. It features a completely waterproof and dustproof chassis, with all of the wiring connections made through a sealed harness on end end of the amplifier. The SoundExtreme AMPEV30011 amplifier has a tiny footprint (9.82" x 1.85" x 3.30") which allows you to mount it in tight spaces.

Note: The SoundExtreme AMPEV30011 Mono EV Amplifier is designed to operate with electric vehicle batteries ranging from 48- to 72-volts, and cannot be used with 12- or 24-volt electrical systems.

Waterproof & Dustproof: The SoundExtreme AMPEV30011 carries an IP67 rating, making it impervious to water and dust.

Class D Amplification: The AMPEV30011 features state-of-the-art Texas Instruments High Definition Class D amplification, providing high power and minimal distortion in a compact marine-grade design. The AMPEV30011 can provide the following output power (@ < 2% THD + N):

180 watts @ 4-ohms
250 watts @ 3-ohms
300 watts @ 2-ohms

Control Panel: All of the AMPEV30011 controls are located on one side-panel and protected by a cover to help keep the controls dry, and to prevent unwanted adjustments. The cover screws can be removed with a Philips-head screwdriver (not included). The rotary controls and slide switches require the use of a narrow flat-head screwdriver (not supplied) to make adjustments. Controls include:

Crossover Mode: A 3-way switch let you set the crossover type: Low-pass (LPF), High-pass (HPF), or Off (Full Range).
Crossover Frequency: A crossover frequency dial provides a LP/HP cutoff range from 20 Hz to 400 Hz, with a 24dB/octave slope.
Output Polarity: A 2-way switch lets you invert the output signal; options include 0° and 180°.
Input Voltage: Two 2-way switches determine the type of input signals: Low (500mV to 3V) and High (3V-14.5V).
Sensitivity: A rotary control lets you match the amplifier to the source unit. The input sensitivity of the amp ranges from 500mV to 3V (Low mode), and 3V-14.5V (High mode).
Bass & Treble: Two rotary dials let you add or reduce the selected Bass and Treble frequencies; two 3-way switches let you select the frequency to be affected:
- Bass: 50 Hz, 100 Hz, 200 Hz
- Treble: 1 kHz, 3 kHz, 8 kHz
Status LED: An LED indicator on the wiring harness end of the amp will light Green when the amp is operating normally, and will flash Orange/Green if it goes into protection mode due to Overheating, Overcurrent, or a Short-Circuit on a speaker output.

Connections: The AMPEV30011's wiring is located at one end of the amplifier in a single 10" sealed harness. All wiring except the RCA input consist of bare-ended wire:

Power & Ground: The amplifier's 10 AWG power wire features an in-line waterproof fuse holder with a 7.5A/80V ATC fuse inserted. The mono EV amp can operate on voltages between 32V and 82V. The ground wire is also 10 AWG.
- Note: A 10 AWG amplifier wiring kit is recommended and is sold separately.
Remote Turn-on: A 12 AWG remote turn-on wire can be connected to your headunit's remote output wire or to a switched +12V power source.
Speaker Outputs: A pair of 12 AWG wires provides the single mono speaker output.
Audio Input: The amp features a single mono RCA input jack. If the source unit does not offer a preamp level output you can use an RCA-to-speaker wire adapter, such as the JL Audio XD-CLRAIC2-SW (sold separately). The amp's RCA connector has a waterproof cap for protection when not in use.

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SoundExtreme EV30011 Mono EV amplifier for 48-volt to 72-volt systems — 300 watts RMS x 1 at 2 ohms

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