ยี่ห้อ # YAMAHA # QUEST
Quest Engineering QS Series 2 way Speaker System
Based on the broad experience of Audio Engineers, DJ's and Musicians, the design team at Quest Engineering combined knowledge and practical solutions with the latest in manufacturing technology to create precise driver and design combinations that will deliver optimum results in both live and pre recorded music applications.
The QS range contains four full range models ranging from a high powered 8" two way (QS150), to the 15" QS500.
The QS Speaker System Range delivers exceptional bass response along with high frequencies that supply a balance of vocal intelligibility without instruments sounding harsh.
Built in control - At the heart of the enclosures are a system optimizing circuitry to act as protection as well as sonic enhancement. A custom designed high slope network is engineered specifically to each model to "serve and protect".
Matched components - All Quest speaker components are either selected or specifically designed to function as a matched system. A chain is only as strong as the weakest link so elements such as horn flares, compression drivers and crossovers are specifically designed to deliver maximum performance. The over riding priority is performance, not price or convenience of assembly
Solid construction - The ABS injection moulded case contains 25% more material than similar class boxes. This adds considerably to the structural integrity for both acoustic damping and road going strength.
It all adds up to reliability and results - Good design, quality components and a network of audio specialists dealers. This is behind the Quest 3-year international warrantee. With Quest engineering you will never be "off the road". Quest Engineering products are only available from dedicated audio specialists with the experience and staff to consult and support all audio industry requirements.
Quest Engineering QS 250
| QS 250 Specifications |
| Type: |
2-way bass reflex speaker system |
| Power handling: |
250 Watts RMS 500-Watts Peak |
| Nominal impedance: |
8 Ohms |
| Components: |
1 Woofer 12” (300 mm) |
| |
1 Compression driver 1" exit |
| Angle of coverage: |
90 X 60 degrees |
| Frequency response: |
55Hz - 20Khz +- 3 dB |
| Sensitivity: |
95 dB |
| Max SPL: |
121 dB Nominal 124 Peak |
| Crossover: |
Two way passive with protection |
| Protection: |
Electronic over voltage on top end |
| Enclosure: |
Injection moulded ABS |
| Connectors: |
2 XLN4 |
| Dimensions: |
430 X 310 X 690mm |
| Net Weight: |
11 Kg |
| Shipping Weight: |
16 Kg
|
Quest Engineering QS 350
| QS 350 Specifications |
| |
| Type: |
2-way bass reflex speaker system |
| Power handling: |
350 Watts RMS 700-Watts Peak |
| Nominal impedance: |
8 Ohms |
| Components: |
1 Woofer 12” (300 mm) |
| |
1 Compression driver 1” exit |
| Angle of coverage: |
90 X 60 degrees |
| Frequency response: |
50~18K (-2dB) 40~20K (-7dB) |
| Sensitivity: |
99 dB |
| Max SPL: |
124 dB Nominal 126 Peak |
| Crossover: |
Two way passive with protection |
| Protection: |
Electronic over voltage on top end |
| Enclosure: |
Injection moulded ABS |
| Connectors: |
2 XLN4 |
| Dimensions: |
430 X 310 X 570mm |
| Packing dimensions: |
460 X 360 X 650mm |
| Net Weight: |
18 Kg |
| Shipping Weight: |
20 Kg
|
QS Series 2 way Speaker System
Quest Engineering QS 250 12" 250W.
Price : 10,900.00 บาท / ใบ
Net price : 9,200.00 บาท / ใบ
Quest Engineering QS 350 12" 350W.
Price : 14,900.00 บาท / ใบ
Net Price : 12,600.00 บาท / ใบ
Quest Engineering QS 500 15" 500W.
Price : 18,900.00 บาท / ใบ
Net Price : 16,000.00 บาท / ใบ
