BASS TREBLE & 2.1 PRE-AMP BOARD

-30%Limited
Brand: EXTREME AMPS
EXTREME AMP 2.1 SUB-PRE & BASS TREBLE Board with Inbuilt SUBWOOFER Gain & Frequency Control, DEEP SUBWOOFER BASS DC 12V to 36V, Original IC, 2 Layer PCB Original price was: ₹280.00.Current price is: ₹195.00.
- 🔊Designed This board supports a 2.1 Channel setup, allowing you to connect left, right, and Subwoofer Outputs DEEP SUBWOOFER BASS Clear stereo sound
- 🎚️ Inbuilt Subwoofer Control Independent subwoofer gain and frequency control allows precise bass tuning as per your speaker setup.
- 🎵 Bass & Treble Adjustment Separate bass and treble controls provide full sound customization for rich and balanced audio output
- ⚡ Voltage work (12V–36V DC) Compatible with multiple power supplies, making it suitable for home audio, car audio, and DIY amplifier projects.
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-40%Limited
Brand: GROWTECH
Grow TECH 2.1 SUB-PRE & Bass Treble Board,Ultra DEEP Punch BASS, 3 Channel Gain Control | 80Hz To120Hz SUBWOOFER Frequency Control,Dual Supply DC 20V-40V | Suitable for 1313 Cabinet | RMC Connector Original price was: ₹480.00.Current price is: ₹290.00.
- 🔊 2.1 Channel Sub-Pre Board – Dedicated SUBWOOFER + STEREO output for powerful audio setup
- 🎵 ULTRA DEEP PUNCH BASS – Enhanced low-frequency response for Strong Boom Bass effect
- 🎚️ 3 Channel Gain Control – GAIN for SUBWOOFER, LEFT & RIGHT CHANNELS, Adjustable SUB Frequency – Control range from 80Hz to 120Hz
- 🔧 Direct PCB support for Adding Volume Controller Option, 1313 Cabinet Suitable – Perfect Match for Standard 2.1 speaker cabinets
- 🔗 RMC Connector Support – Easy and Secure connection for audio inputs 🔌 Dual Supply Input – Works with DC 20V to 40V Dual Power Supply for stable Performance
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-46%Limited
Brand: HANISH
Hanish 2.1Subwoofer Bass Treble Board,Sub Gain Adjustable Preset Deep Bass, 24V To 45V Dc Dual Supply – Multicolor Original price was: ₹540.00.Current price is: ₹290.00.
- SUBWOOFER ULTRA BASS BOOSTER SUB+Left-Right Bass Treble
- Upgraded Passive Preamplifier Board Has A Higher Gain Control Circuit That Adds Rich Detail To The Sound
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-53%Limited
Brand: HANISH
HANISH Bass Treble Board, Increase High Rich Sound Compatible All Audio Amplifiers 24V to 45V DC Dual Supply Original price was: ₹360.00.Current price is: ₹169.00.
- Increase High Rich Sound Compatible All Audio Amplifiers
- 24V to 45V DC Dual Supply
- Updated high and low tone control circuit
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-38%Limited
Brand: JTECH AUDIOS
JTECH 2.1 Subwoofer Pre-Amp Board with Bass & Treble Control | Punch Bass & Clear Treble | 12V–15V DC Single Supply | 1313 Cabinet Compatible Original price was: ₹290.00.Current price is: ₹180.00.
- 🎶 2.1 Channel Audio Pre-Amplifier Board Designed for 2.1 speaker systems with dedicated subwoofer pre-output for powerful low-frequency performance.
- 🔊 Punch Bass & Clean Treble Output Specially tuned for strong bass punch and clear, chillness treble without distortion or harsh sound
- ⚡Works on single DC power supply 12V to15V, easy to integrate with SMPS or battery-based amplifier systems. 🧰 Perfect for 1313 Cabinets & DIY Projects Ideal matching for 1313 cabinets, home audio amplifiers, car audio pre-sections, and DIY sound systems.
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-43%Limited
Brand: JTECH AUDIOS
JTECH AUDIOS 2 Channel Bass Treble Board, DC12V-15V Power Supply, Black, Suitable for All 2 Channel Stereo Amplifiers, L-R Input & Output Original price was: ₹280.00.Current price is: ₹159.00.
- Suitable All 2 Channel Stereo Amplifier L-R
- Power supply: DC 12V-15V
- DEEP BASS & TREUBLE 2 Channel Ouput
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-42%Limited
Brand: JTECH AUDIOS
JTECH SUB+BT Board, 2.1 Channel, High Deep Bass and Treble, DC 24V to 40V Dual Power Supply, Inbuilt Gain Control (Gain14.5’Db) Hard Bass, IC Model Original price was: ₹380.00.Current price is: ₹219.00.
- J-B-L,SUB PRE Maching, improved high Gain Control circuit
- SMOOTH BASS.all Spare is Genuine
- DC 24V to 40V Dual Power Supply
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-54%Limited
Brand: JTECH AUDIOS
Mid-BT Bass Treble Board,Voice & Music Inbuilt Gain Control,Suitable All 2 Channel Stereo Amplifier Left and Right,Bass and Treble, DC 15V to 40V Dual Supply Original price was: ₹370.00.Current price is: ₹169.00.
- DC 15V to 40V Dual Supply
- Voice & Music Gain Control Inbuilt for Low-High
- Suitable All 2 Channel Stereo Amplifier Left And Right,Bass and Treble
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-56%Limited
Brand: ULTRA DIGITAL AUDIOS
Ultra Digital 2.1Sub With Bass Treble Board, Dc 12V To 18V Sub Gain Adjustable Preset, Suitable Car-Auto-Van Frequency 30Hz To 300 Hz – Red, Usb, Subwoofer Original price was: ₹380.00.Current price is: ₹169.00.
- 2.1 Subwoofer And L-R BASS TREBLE, DC12V To 18V Single Supply
- Stereo To 3 Channel Output
- Suitable Car-Auto-Van-vehicle. And 3 Channel Pre-Amp
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-56%Limited
Brand: ULTRA DIGITAL AUDIOS
Ultra Digital DPS-2.1 Subwoofer and BASS Treble Board, DC24vTo45v Dual Supply SUB Gain Adjustable Preset Suitable Bus-Travels- Van-Vehicle-Home Frequency 30hz to 300 Hz Original price was: ₹380.00.Current price is: ₹169.00.
- DPS-2.1 Subwoofer And L-R BASS TREBLE
- DC24V To 45V Dual Supply, Stereo To 3 Channel Output
- Suitable Bus-Travels-Van-Vehicle-Home. And 3 Channel Pre-Amp
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-55%Limited
Brand: ULTRA DIGITAL AUDIOS
Ultra Digital Mid Bass Treble Board. 3Way Tone Control Gain and Mid Frequency Adjustable Preset. Volt Dc15v To 40v Max Dual Supply Original price was: ₹380.00.Current price is: ₹170.00.
- HIGH DEEP BASS AND TREBLE
- USE IN SMD IC TLO84, VOLT DC15V TO 40V MAX DUAL SUPPLY
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