8/10/12 inch Passive Subwoofer 80-150W HiFi Sound Box 50Hz-500Hz Wooden Speakers 4-8ohm Sound System For Home Theater DJ Studio
SPECIFICATIONS
Audio Crossover: Full-Range
Battery: No
Brand Name: PIVASY
Cabinet Material: Wood
Category: Speakers
Channels: 2 (2.0)
Communication: RCA
High-concerned chemical: None
Home Audio: Bass Speaker
Impedance: 4-8 Ohm
Inbox adaptor: No
Input Power(W): 100-199 W
Input/Output: Other
Intelligent Personal Assistant: NONE
Material: Wood
Number of Loudspeaker Enclosure: 1
Origin: Mainland China
Power Source: None,None
Sensivity: 86+-3dB
Sound Mode: Standard Mode
Sound System: karaoke
Sound box: caixa de som
Speaker Type: Bookshelf
Subwoofer: Passive HiFi Speakers
Support APP: No
Use: Home
Voice Control: No
Voltage range: Low voltage non-USB (below 75V DC, below 50V AC)
Waterproof: No
home theater: Loudspeakers
Long Throw Woofer Speaker 86dB Sensitivity High Power Sound Box Handling Large UF Filter Capacitor Safety Relay Protection Audio
For CHQ8 Model:
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Model:CHQ8 (Passive)
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Driver Unit:8-inch Woofer
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Rated Power:80W
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Peak Power:200W
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Frequency Response:50Hz-500Hz
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Sensitivity:86dB ±3dB
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Product Dimensions:260mm x 260mm x 345mm
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Total Weight:6.4kg
For CHQ10 Model:
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Model: CHQ10 (Passive)
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Driver: 10-inch Woofer
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Power Handling: 100W RMS,250W Peak
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Frequency Response: 50Hz-500Hz
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Sensitivity: 86dB ±3dB
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Dimensions (W x D x H): 300 × 300 × 392 mm
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Weight: 8.8 kg
For CHQ12 Model:
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Model: CHQ12 (Passive)
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Driver: 12-inch Woofer
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Power Handling: 150W RMS,300W Peak
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Frequency Response: 50Hz-500Hz
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Sensitivity: 86dB ±3dB
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Dimensions (W x D x H): 400 × 400 × 465 mm
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Weight: 15.5 kg
Package Included:1 x Passive Subwoofer (CHQ8,CHQ10 or CHQ12)
(Note: Amplifier and cables not included for passive models)
Note: There may be slight variations in data,color,size and weight; please refer to the actual product.
Product Features:
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Available in 8-inch (CHQ8), 10-inch (CHQ10) and 12-inch (CHQ12) models with robust power handling (80W-100W-150W RMS) for deep bass extension.
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Features long-throw woofer design with wide frequency response (50Hz-500Hz) suitable for home theater and music applications.
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High-quality toroidal transformer provides efficient power conversion with 25% reduced core loss compared to laminated transformers.
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Large UF filter capacitors ensure stable current delivery and smooth performance during dynamic bass passages.
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Built-in safety relay protection prevents electrical hazards and ensures reliable long-term operation.
Warm Tips:
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These are passive subwoofers requiring an external amplifier; ensure your amplifier's power output matches the subwoofer's RMS rating.
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For optimal performance,place the subwoofer in a corner or against a wall to enhance bass response through room reinforcement.


















