can i use this as an active subwoofer crossover??

IMHO, yes. You can use the sub in/out and adjust it's frequency band with the dedicated sub knob. Or, connect the sub to the main input and use the entire EQ to fine tune the bass. This is how I use it to tune to my car. I use another PEQ10 for the mid and highs. Because they are true parametrics, the range of adjustment is fantastic and I can clean up any muddiness or discoloration in the bass. Hope this helps.

Which one of the inputs/outputs should i use to plug in for a bookshelf speaker?

Any one of the input will do AUX/RADIO it make no difference and so the output just try not to used the SUB OUT

Can this be connected to (home) stereo system?

I don't think so, I use it to turn tapes in to Cd's ? I hook it up to my PC

is it worth installing this equalizer although my aftermarket stereo has a built-in equalizer (will it improve soundwise?)

Yes and yes I Absolutely love it I'm so happy I got it it was a good deal

Planet Audio Peq10 4 Band Pre Amp Half Din Car

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Description

🎵 Elevate your drive with sound that speaks volumes — don’t just listen, own the road!

POWER CLARITY - High gain range ±18 dB and ultra-low distortion (THD 0.05%) ensure your music stays pure and powerful
SUBWOOFER MASTERY - Variable subwoofer filter and phase shift (45Hz-180Hz) to deliver deep, punchy bass that commands attention
NIGHT READY DESIGN - Sleek half-DIN chassis with night illumination keeps your controls visible and stylish on every drive
SEAMLESS INTEGRATION - Dual 2-channel inputs with front, rear & subwoofer outputs for a fully immersive car audio experience
TAILOR YOUR SOUNDSCAPE - 4 adjustable EQ bands (75Hz, 200Hz, 2kHz, 20kHz) for crystal-clear audio customization

The Planet Audio PEQ10 is a compact half-DIN 4-band pre-amp equalizer and DPS processor designed for car audio enthusiasts seeking precise sound control. Featuring adjustable EQ bands, a variable subwoofer filter, and high gain with low distortion, it delivers powerful, clear audio across all channels. Its night illumination and versatile inputs/outputs make it a perfect upgrade for a professional-grade in-car sound system, backed by a 1-year warranty.

Specifications

ASIN	B002QUZHXC
Batteries	1 12V batteries required. (included)
Best Sellers Rank	#33,051 in Electronics ( See Top 100 in Electronics ) #34 in Car Amplifier Equalizers
Customer Reviews	4.4 4.4 out of 5 stars (580)
Date First Available	September 9, 2009
Height (inches)	5.1 inches
Item Weight	1.35 pounds
Item model number	PEQ10
Product Dimensions	7 x 1.4 x 5.1 inches
Warranty	1 YEAR
Weight	1.4 pounds
Width (inches)	1.4 inches

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RM351

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Malaysia.

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TrustScore 4.5 | 7,300+ reviews

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Planet Audio PEQ10 4 Band Pre-Amp Half Din Car Equalizer and DPS Processor

Description

Specifications

Common Questions