HS300.4 / HS500.4 / HS800.4 4-CHANNEL AMPLIFIER APPLICATIONS

Front/Rear high pass, using a mono amplifier for mono sub bass

The combination of a 1 and a 4 channel amplifier, utilizing their built in crossovers, makes it a snap to put together a full system with front and rear highs, with mono sub bass.

Interconnect cable checklist:

-Using good quality RCA cables, feed the front and rear outputs of a head unit to the inputs of the 4 channel amplifier as shown.

-Also connect the LINE OUT of the 4 channel amplifier to the LINE INPUT of the 1 channel amplifier as shown.

Mono bass woofer wiring:

Connect the mono speaker positive terminal to the either +, and its negative terminal to either -.

Switch setting checklist:

4 channel highs amplifier:

-1/2CH X-OVER: HPF

-3/4CH X-OVER: HPF

Crossover frequency control checklist: - 4 channel highs amplifier:

Channels 1/2:

-HI PASS: 100 Hz

LOW PASS: N/A

Channels 3/4:

-HI PASS: 100 Hz

-LOW PASS: N/A

2 channel bass amplifier:

-Subsonic filter: 10 Hz to 40 Hz

-LOW PASS: 80 Hz

Please note that these frequency points are suggestions only. Refer to the loudspeaker manufacturer specifications and the section “Setting up systems after installation for best performance”

Level control checklist:

-Refer to the section “Setting up systems after installation for best performance”

Minimum final loudspeaker impedances for 4 channel amplifier:

-2 Ohm per channel in stereo mode.

-4 Ohm mono bridged.

Minimum final impedance for the mono amplifier: - 1 Ohm

 

 

 

 

 

+

 

 

 

 

 

 

+ - CH4

 

 

 

 

 

 

 

OUTPUT

 

BRIDGED

 

 

 

 

 

 

 

 

- Ch3

 

 

 

 

 

SPEAKER

 

 

 

+ - Ch2 +

 

 

 

 

 

 

 

 

 

 

BRIDGED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CH1

 

FUSE

 

 

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND REM BATT+12V

 

 

POWER INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STEREO

INTERCONNECT

RCA CABLE

 

 

SUBWOOFER

OUTPUT

 

-

 

-

SPEAKER

 

+ +

FUSE

REMGNDBATT+12V

 

INPUTPOWER

CHASSIS GROUND

 

 

TO BATTERY +12v

 

 

VIA FUSE

 

 

REMOTE TURN-ON

4

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Hifionics HS800.4, HS2500.1D, HS300.4, HS500.4 2CH X-OVER HPF 4CH X-OVER HPF, Stereo Interconnect RCA Cable, Remote TURN-ON

HS800.4, HS300.4, HS500.4, HS1500.1D, HS2500.1D specifications

Hifonics, a brand synonymous with powerful and reliable car audio equipment, has made significant contributions to the amplifier market with its HS series. This collection includes five impressive models: the HS2500.1D, HS1500.1D, HS500.4, HS300.4, and HS800.4. Each of these amplifiers is designed to deliver exceptional performance, ensuring that users enjoy their audio experience to the fullest.

The HS2500.1D is a monoblock amplifier that epitomizes power and efficiency with its rugged build and advanced Class D technology. Capable of delivering up to 2500 watts of max power, it enables users to drive even the most demanding subwoofers with ease, ensuring deep bass and clarity. This unit features a low-pass filter, adjustable gain control, and a variable bass boost that allows customization for different audio setups.

The HS1500.1D is another standout monoblock amplifier that brings a potent 1500 watts of max power output. This amplifier is engineered with a highly efficient design, which contributes to minimal heat generation and extended performance. It also comes with a low-pass filter and a bass boost feature, making it versatile for various sound preferences.

For those who need a versatile multi-channel amplifier, the HS500.4 model offers four channels of amplification. With a max power output of 500 watts, it is perfect for powering door speakers and subwoofers in a full sound system. Its high and low-level inputs provide flexibility in installation, allowing users to connect to virtually any audio source.

The HS300.4 is another four-channel amplifier, delivering a maximum output of 300 watts. It shares many of the same features as the HS500.4, including an adjustable low-pass filter, high-pass filter, and bass boost, providing users the ability to build a balanced audio environment tailored to their specific needs.

Finally, the HS800.4 offers a powerful solution with an impressive 800 watts of max power, ideal for anyone looking to maximize their in-car audio system. This amplifier includes features like a variable crossover and multiple speaker outputs, giving users the ability to fine-tune their sound.

All models in the Hifonics HS series are constructed with durability in mind, featuring heat-dissipating design elements to ensure long-lasting performance under heavy use. With a compelling mix of power, efficiency, and customization, the Hifonics HS amplifiers are perfect for both casual listeners and audiophiles seeking a premium sound experience in their vehicles.