| Brand | Sony |
|---|---|
| Manufacturer | Sony India Pvt Ltd, Sony - Minato City, Tokyo, Japan |
| Model | XMGS4 |
| Model Name | Xplod |
| Product Dimensions | 34.29 x 27.94 x 10.8 cm; 2.72 Kilograms |
| Item model number | XMGS4 |
| Mounting Hardware | Amplifier, Instruction Manual |
| Number Of Items | 1 |
| Audio Wattage | 70 |
| Wattage | 70 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Signal To Noise Ratio | 100 |
| Speaker Output Channel Quantity | 4 |
| Contains Liquid Contents | No |
| Includes Rechargable Battery | No |
| Remote Control Included? | No |
| Manufacturer | Sony India Pvt Ltd |
| Imported By | Sony India Pvt Ltd |
| Item Weight | 2 kg 720 g |
Sony XM GS4 Amplifier
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Rs. 21,990.00
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Technical Details
Frequently Asked Questions (FAQ)
Q: What makes a "High-Resolution Audio" amplifier different from standard car amplifiers?
A: Standard car amplifiers generally taper off frequencies above 20,000 Hz (the limit of average human hearing). High-Res amps like the Sony XM-GS4 extend frequency reproduction all the way to 100,000 Hz (100 kHz). While you don't hear these ultra-high frequencies directly, their presence harmonizes with audible tones, providing ambient space, sharper instrument separation, and a noticeably more realistic acoustic soundstage.
Q: Can I use the Sony XM-GS4 with a factory (OEM) radio stereo?
A: Yes! The XM-GS4 features both standard RCA preamp inputs and Speaker-Level (High-Level) inputs. Included speaker-level harness adapters allow you to tap directly into your vehicle's factory door-speaker wires without needing an expensive external line output converter.
Q: What wiring kit size is recommended for installing the XM-GS4?
A: Sony recommends using a high-quality 8-gauge power and ground installation kit equipped with an inline fuse holder placed near your vehicle's main battery.
Q: What do the Subsonic Filter and High/Low-Pass Filters do on this amp?
A: The High-Pass Filter (HPF) stops low bass notes from reaching small door speakers to prevent distortion. The Low-Pass Filter (LPF) blocks mid/high frequencies when driving subwoofers. The Subsonic Filter cuts off extremely low, sub-audible frequencies (below 20 Hz) that waste amplifier power and cause excessive, harmful woofer cone flutter.
Q: Will the active cooling fan make noise inside my car cabin?
A: No. The variable-speed cooling fan adjusts its RPM automatically according to internal temperature load. It operates silently at lower volumes and only ramps up when driving heavy loads—at which point your music will easily mask any whisper-quiet air movement.
Technical Details
Frequently Asked Questions (FAQ)
Q: What makes a "High-Resolution Audio" amplifier different from standard car amplifiers?
A: Standard car amplifiers generally taper off frequencies above 20,000 Hz (the limit of average human hearing). High-Res amps like the Sony XM-GS4 extend frequency reproduction all the way to 100,000 Hz (100 kHz). While you don't hear these ultra-high frequencies directly, their presence harmonizes with audible tones, providing ambient space, sharper instrument separation, and a noticeably more realistic acoustic soundstage.
Q: Can I use the Sony XM-GS4 with a factory (OEM) radio stereo?
A: Yes! The XM-GS4 features both standard RCA preamp inputs and Speaker-Level (High-Level) inputs. Included speaker-level harness adapters allow you to tap directly into your vehicle's factory door-speaker wires without needing an expensive external line output converter.
Q: What wiring kit size is recommended for installing the XM-GS4?
A: Sony recommends using a high-quality 8-gauge power and ground installation kit equipped with an inline fuse holder placed near your vehicle's main battery.
Q: What do the Subsonic Filter and High/Low-Pass Filters do on this amp?
A: The High-Pass Filter (HPF) stops low bass notes from reaching small door speakers to prevent distortion. The Low-Pass Filter (LPF) blocks mid/high frequencies when driving subwoofers. The Subsonic Filter cuts off extremely low, sub-audible frequencies (below 20 Hz) that waste amplifier power and cause excessive, harmful woofer cone flutter.
Q: Will the active cooling fan make noise inside my car cabin?
A: No. The variable-speed cooling fan adjusts its RPM automatically according to internal temperature load. It operates silently at lower volumes and only ramps up when driving heavy loads—at which point your music will easily mask any whisper-quiet air movement.
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